C02F 1/44 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par dialyse, osmose ou osmose inverse
C02F 3/06 - Procédés aérobies utilisant des filtres immergés
C02F 3/32 - Traitement biologique de l'eau, des eaux résiduaires ou des eaux d'égout caractérisé par les animaux ou végétaux utilisés, p. ex. les algues
2.
METHOD OF AT-STARTUP WASHING OF ULTRAPURE-WATER PRODUCTION APPARATUS
This method of at-startup washing of a ultrapure-water production apparatus provided with a subsystem having an ion exchange device is characterized in that, as regards components utilized on the later-stage side of the ion exchange device, components for which the ratio of liquid-contact area (m2) per single component to water pass rate (m3/h) of the relevant component in the ultrapure-water production apparatus (liquid-contact area per unit ultrapure-water flow rate) is 1,0×10-6m2/(m3/h) or greater are washed in advance with water or chemicals and thereafter placed in the ultrapure-water production apparatus.
In the present invention, raw water within a water-being-treated collection part 1 is supplied, via a raw water inflow pipe 2, to a liquid phase chamber within a defoaming treatment device 3 for the organic-matter-containing water. The interior of the defoaming treatment device 3 is partitioned into the liquid phase chamber 5 and a gas phase chamber 6 by a membrane 4. Bubbles in the raw water are transmitted through the membrane 4 and moved into the gas phase chamber 6 while the raw water flows in the liquid phase chamber 5, and the bubbles in the raw water are removed. The treated water from which the air bubbles are removed is taken out via treated-water piping 7. A porous membrane having a pore diameter of 0.1-2 μm is used as the membrane 4.
B01D 61/00 - Procédés de séparation utilisant des membranes semi-perméables, p. ex. dialyse, osmose ou ultrafiltrationAppareils, accessoires ou opérations auxiliaires, spécialement adaptés à cet effet
B01D 69/00 - Membranes semi-perméables destinées aux procédés ou aux appareils de séparation, caractérisées par leur forme, leur structure ou leurs propriétésProcédés spécialement adaptés à leur fabrication
This method for separating an anion exchange resin 2 and a cation exchange resin 3 is carried out by a device including a separation tower 1, a Seprex tower 8, and a mixing tank 5 for mixing the anion exchange resin 2 and an aqueous NaOH solution 6. The anion exchange resin 2 taken out during a separation step contains a small amount of the cation exchange resin 3. Then, the anion exchange resin 2 is put into the mixing tank 5 to remove water therefrom. Thereafter, the aqueous NaOH solution 6 having a specific gravity intermediate between the anion exchange resin 2 and the cation exchange resin 3 is injected for immersion. The anion exchange resin 2 is then transferred together with a liquid mixture 2A with the aqueous NaOH solution 6 to the Seprex tower 8 into which water W is injected in advance. According to the method for separating a mixed ion exchange resin described above, an anion exchange resin and a cation exchange resin can be separated with extremely high accuracy by using a Seprex method.
B01J 47/10 - Procédés d'échange d'ions en généralAppareillage à cet effet à substance échangeur d'ions mobileProcédés d'échange d'ions en généralAppareillage à cet effet à substance échangeur d'ions en suspension ou sous forme de lit fluidisé
B01J 49/09 - Régénération ou réactivation des échangeurs d'ionsAppareillage à cet effet des lits fixes des lits mélangés
B01J 49/60 - Nettoyage ou rinçage des lits d’échange d’ions
5.
METHOD OF OPERATING REVERSE OSMOSIS MEMBRANE DEVICE
The present invention comprises a first reverse osmosis membrane device 1, a second reverse osmosis membrane device 2, and a feed water line 3. A feed water line 4 for treated water W2 and a discharge line 5 for concentrated water W3 are each connected to the second reverse osmosis membrane device 2. There is also an NaOH aqueous solution supply source 6 connected to the feed water line 3. In addition, a first pH measuring means 11 for measuring the pH of treatment water W1 is provided, and a second pH measuring means 12 for measuring the pH of the concentrated water W3 is provided. The pH of the treatment water W1 for the second reverse osmosis membrane device 2 is measured at the first pH measuring means 11, the pH of the concentrate W3 of the second reverse osmosis membrane device 2 is measured at the second pH measuring means 12, and the amount of NaOH aqueous solution added from the NaOH aqueous solution supply source 6 is controlled so that the pH of supplied water W1 ≤ the pH of the concentrate W3. According to such a method of operating reverse osmosis membrane devices, it is possible to improve the water quality, in particular, the boron removal rate of treated water of the reverse osmosis membrane devices when treatment water is being pH-adjusted and treated at the reverse osmosis membrane devices.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
37 - Services de construction; extraction minière; installation et réparation
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Industrial chemicals and other chemicals, namely chemical
products, chemical preparations, chemical agents, and
chemical additives, for use in petroleum refining,
semiconductor manufacturing, pulp and paper production, iron
and steel manufacturing, mineral extraction and delivery and
other industrial manufacturing and production processes;
plant growth regulating preparations; fertilizers; reagent
paper, other than for medical or veterinary purposes;
purified water, ultrapure water, reclaimed water for
industrial use; sand-based filter media; organic digestate
[fertiliser]; test paper, chemical; industrial chemicals
used for water treatment; industrial chemicals used for
wastewater treatment; industrial chemicals used for water
purification. Laboratory apparatus and instruments; measuring or testing
machines and instruments; power distribution or control
machines and apparatus; ozone generators; electrolysis cells
for laboratory use; electrical cells and batteries;
electrical communication machines and instruments;
electrodes; recorded video discs and video tapes; water
quality measuring instruments; remote control apparatus;
remote control telemetering machines and instruments;
ultrasonic flow meters; ultrasonic interface level meters;
water quality analyzers; information collection terminal
device with the capability to store data measured through
remote monitoring and transmit the stored data upon request;
automatic regulating machines and instruments; flowmeters;
pressure measuring instruments; telecommunication machines
and apparatus for network control; automatic control device
for measuring, monitoring, and controlling data related to
the operation and energy usage of water treatment
facilities; wireless control devices for remotely monitoring
and controlling the functions and status of other
electrical, electronic, and mechanical devices or systems;
wireless communication apparatus; wireless relay devices;
data communication apparatus and instruments; image
processing apparatus; microbial fuel cells; boiler control
instruments; detectors; measuring apparatus; densitometers,
not for medical purposes; precision measuring apparatus;
measuring devices, electric; sensors [measurement
apparatus], other than for medical use; optical profilers;
electric installations for the remote control of industrial
operations. Pure water production apparatus for industrial purposes;
water purifying apparatus for industrial purposes; water
purifying apparatus for industrial purposes and their
accessories; waste water treatment tanks for industrial
purposes; septic tanks for industrial purposes; water
pollution control equipment; waste water treatment tanks for
household purposes; boilers, other than parts of machines;
septic tanks for household purposes; heaters; freezing
machines and apparatus for industrial purposes; air
conditioners for industrial purposes; chromatography
apparatus for industrial purposes; wastewater treatment
equipment and their accessories; membrane filters for
wastewater treatment equipment; membrane filters for water
purifying apparatus for industrial purposes; chemical
injection apparatus for cooling water treatment equipment
for air conditioning; chemical injection apparatus for water
purification equipment for cooling water in factories;
chemical injection apparatus for water purification
equipment for industrial purposes; chemical injection
apparatus for water pollution control equipment; chemical
injection apparatus for industrial waste incineration
equipment; water filtration apparatus using reverse osmosis
membranes (excluding those for household use); desalination
units; dewatering equipment for wastewater treatment;
portable water purification apparatus for disaster use;
water pollution purification device equipped with a function
to collect and store measurement data, such as operating
status and energy consumption, and transmit it wirelessly to
control panels or databases; pure water production apparatus
and ultrapure water production apparatus equipped with
functions to collect and store measurement data such as
operating status and energy consumption, and transmit it
wirelessly to control panels or databases; water softening
apparatus for industrial purposes; drinking water filters
for industrial purposes; pure water production apparatus for
dishwashing for industrial purposes; household water
purifiers for water taps; water purifying apparatus for
household purposes; household tap-water filters,
non-electric; portable water purifying apparatus; water
purifying apparatus for industrial purposes; pure water
production apparatus for household use; water softening
apparatus for household use; electrolyzed hypochlorous water
generators for industrial purposes; water ionizers for
household purposes; beverage dispensers for household use
and their accessories; electric hot and cold water
dispensers for household use and their accessories; electric
hot and cold water dispensers for industrial purposes and
their accessories; filter cartridges for water purifying
apparatus for household use; filter cartridges for water
purifying machines for industrial purposes; desalination
plants; water purification installations; industrial
apparatus for purifying water; electronic chemical injection
apparatus that automatically adjusts the amount of water
treatment chemicals injected according to the results of
water quality measurements. Maintenance of water treatment equipment; repair or
maintenance of chemical processing machines and apparatus;
repair, maintenance, and operation management of water
purification equipment; maintenance and operation management
of water treatment facilities; construction of pool
facilities; maintenance of pool facilities; dredging;
construction and maintenance services relating to civil
engineering; machinery installation; electrical installation
services; telecommunication wiring; construction services;
repair or maintenance of measuring and testing machines and
instruments; burner maintenance or repair; repair or
maintenance of boilers; pump repair or maintenance; repair
or maintenance of telecommunication machines and apparatus;
repair or maintenance of power distribution or control
machines and apparatus; repair and maintenance of
electricity generators; repair or maintenance of electric
motors; repair or maintenance of waste compacting machines
and apparatus; repair or maintenance of waste crushing
machines and apparatus; online monitoring of the operating
status of industrial waste incineration equipment; online
remote monitoring of the operational and processing status
of water treatment facilities in buildings and factory
buildings; online remote monitoring of the operational and
processing status of wastewater treatment facilities; online
remote monitoring of the operational and processing status
of purified water, drinking water, and reclaimed water
treatment facilities; remote monitoring of the operational
status of building air conditioning and plumbing equipment
via telecommunication; monitoring of the operational and
processing status of chemical injection apparatus for adding
chemicals to steam supplied to papermaking machine dryers in
paper factories; repair or maintenance of microbial fuel
cell power generation devices; online remote monitoring of
the operational and processing status of biogas power
generation facilities; online remote monitoring of the
operational and processing status of microbial fuel cell
power generation devices; chemical cleaning of nuclear
plants and industrial plants; mechanical cleaning of nuclear
plants and industrial plants; physical cleaning of
semiconductor jigs; maintenance of industrial plants;
physical cleaning of precision parts, electrical components,
and electronic components; consulting on the physical
cleaning of precision parts, electrical components, and
electronic components; consulting on chemical cleaning work
of industrial plants; consulting on mechanical cleaning work
of industrial plants; repair or maintenance of chemical
plants; maintenance of boilers and water treatment equipment
for boiler; operation management of boilers; repair or
maintenance of dewatering machines for sludge treatment;
repair or maintenance of waste treatment equipment; repair
or maintenance of wastewater treatment equipment; operation
management of waste treatment equipment; plumbing; provision
of construction information; installation, repair and
maintenance of clean room facilities and equipment; repair
or maintenance of chemical plants and providing information
relating thereto; repair or maintenance of chemical
processing machines and apparatus and providing information
relating thereto; installation of environmental control
systems; machinery installation; installation of control
systems for air conditioning; installation of industrial
machinery; cleaning of semiconductor jigs; cleaning of
precision parts, electrical components, and electronic
components; consulting on the cleaning processing of
precision parts, electrical components, and electronic
components; chemical cleaning of semiconductor jigs;
chemical cleaning of precision parts, electrical components,
and electronic components; consulting on the chemical
cleaning of precision parts, electrical components, and
electronic components. Water treatment; consulting on water treatment; providing
information on water treatment; regeneration of ion exchange
resins; contract separation and purification using
chromatography equipment; soil and groundwater remediation;
processing of domestic waste and trash; processing of
industrial waste; rental of chemical processing machines and
apparatus; rental of waste compacting machines and
apparatus; rental of waste crushing machines and apparatus;
rental of machines and apparatus for processing foods or
beverages; recycling of waste and trash; sorting and
disposal of industrial waste and trash; sorting and disposal
of domestic waste and trash; boiler water treatment; quality
improvement and purification treatment of steam generated
from boilers, and providing advice, consulting, and
information on these treatments; coatings of semiconductor
jigs; coatings of precision parts, electrical components,
and electronic components; water treating; wastewater
treatment; upcycling [waste recycling]; regeneration
processing of used filtration membranes [waste recycling];
consulting in the field of restoration of reverse osmosis
membranes and other filtration membranes [waste recycling];
recycling of chemicals; information, advice and consultancy
services relating to the recycling of waste and trash;
rental of chemical processing machines and apparatus and
providing information relating thereto; rental of waste
compacting machines and apparatus and provision of related
information; rental of waste crushing machines and apparatus
and provision of related information; contaminated soil
remediation. Diagnosis of water treatment and provision of advice based
on the diagnostic results; design of industrial liquid
chromatography equipment; rental of industrial liquid
chromatography equipment; investigation of soil environment
and groundwater quality; investigation and research on
analytical conditions and preparative separation conditions
of water quality, air, pesticides, dioxins, industrial
waste, sludge, soil, scale composition, and oil composition;
research on building construction or city planning; testing
or research on prevention of pollution; testing or research
on electricity; testing and research services in the field
of civil engineering; analysis of water quality, air,
pesticides, dioxins, industrial waste, sludge, soil, scale
composition, and oil composition; measurement of noise,
vibration, and surrounding environmental conditions; testing
related to metal corrosion; testing related to scale
formation in cooling water and boiler water systems; testing
related to microorganisms; performance testing of ion
exchange resins; evaluation testing of wastewater
coagulation and sludge dewatering performance; testing
related to wastewater purification treatment in factories;
testing, inspection or research of pharmaceuticals,
cosmetics or foodstuffs; testing, inspection or research on
agriculture, livestock breeding or fisheries; testing or
research on machines, apparatus and instruments; rental of
measuring apparatus; rental of computers (including central
processing units and peripherals such as electronic
circuits, magnetic disks, magnetic tapes, and other devices
storing computer programs); testing and consulting
concerning energy saving; online provision of
non-downloadable computer software for managing and viewing
water treatment monitoring data; online provision of
non-downloadable computer software for managing and viewing
operational monitoring data of industrial waste incineration
equipment; online provision of application software; rental
of memory space on communication network servers; rental of
measuring machinery and instruments; chemistry services;
research in the field of environmental protection; soil
contamination investigation; groundwater contamination
investigation; advice on testing, data analysis, or
measurement related to civil engineering and construction;
water quality testing; water quality analysis and evaluation
based on analytical results; diagnosis of water treatment
methods and advice based on diagnostic results; design of
boilers and boiler water treatment equipment; consulting on
the design of boilers and boiler water treatment equipment;
analysis, evaluation, and assessment of steam generated from
boilers, and consulting based on the results; software as a
service [SaaS]; calibration of machines.
7.
METHOD FOR REMOVING ORGANIC DISSOLVED SUBSTANCE IN WATER/VAPOR CYCLE
A method for removing an organic dissolved substance in a water/vapor cycle in which an organic chemical is added upstream of a heat exchanger, said organic dissolved substance being removed by causing at least a portion of drain water of the heat exchanger to flow through a filtration device, said method being characterized in that a plurality of apparatuses of at least one type among ion exchange devices, activated carbon filtration devices, RO membrane devices, and NF membrane devices are arranged side by side as the filtration device, the drain water is made to flow through a portion of said apparatuses, and when, on the basis of the added quantity of the organic chemical or a water quality measured value from a sensor, it has been determined that the filtration performance has deteriorated, the water flow-through is switched to another of the apparatuses.
A microbial power generation device according to the present invention comprises: an anode chamber that holds microorganisms and receives a supply of raw water that includes an organic substance that is an electron donor; and a cathode chamber that is partitioned from the anode chamber by an ion-permeable but non-electroconductive nanoporous or sub-nanoporous film and receives a supply of an oxygen-containing gas an electron acceptor. The microbial power generation device is characterized by comprising a circulation passage that recycles some anode chamber outflow water and supplies the anode chamber outflow water to the anode chamber.
Provided is a method for operating an electric deionization apparatus in which a concentration chamber and a desalination chamber are formed by arranging a plurality of anion exchange membranes and cation exchange membranes between a positive electrode and a negative electrode, and the desalination chamber is filled with an ion exchanger. The electric deionization apparatus is operated under the conditions that satisfy the following formulae (1), (2), and (3). (1): 50 < A < 200, (2): AA/CDout < 0.2, (3): AA = D × (Cc × A)/dx) × Q × 103 (ng/L) According to this method for operating an electric deionization apparatus, the removal rate of weak electrolytes such as boron is increased, and treated water of high water quality can be obtained.
C02F 1/469 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques par séparation électrochimique, p. ex. par électro-osmose, électrodialyse, électrophorèse
B01D 61/48 - Appareils à cet effet ayant un ou plusieurs compartiments remplis d'un matériau échangeur d'ions
C02F 1/44 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par dialyse, osmose ou osmose inverse
In the present invention, when the water quantity of circulating water is fixed to 20 m3/h, a design maximum discharge amount of water feed pumps 32A, 32B, and 32C is 60 m3/h, and the usage amount of primary pure water W2 in a sub-system is 80 m3/h, the number of operating pumps becomes 1.67≤2 (pumps). Thus, number of operating water feed pumps is set to 2, and the water supply pumps 32A, 32B are operated. At such time, the output of the water feed pumps 32A, 32B is set to 83% by inverter control so as to produce 100 m3/h of the primary pure water W2. 80 m3/h is fed to a sub tank 37 by a control valve 55, and the surplus 20 m3/h is fed to a circulation passage 54 which communicates with a to-be-treated water tank 31. According to such a pure water production device control method, a water feeding amount can be controlled by adjusting the operation power of the water feed pumps according to the amount of water to be used in a post-stage system or a point of use.
This device for recovering water from organic substance-containing drainage water recovers water by treating drainage water that contains a volatile organic substance or a low-molecular-weight organic substance having a molecular weight of at most 200, and comprises a separation membrane module 2 for subjecting the drainage water to a pervaporation treatment by using a separation membrane having a pore diameter of 3.0-4.2 Å, wherein treated water from which the organic substance has been removed by the separation membrane module 2 is recovered.
According to one aspect of the present disclosure, a monitoring method of a conveyor belt is provided. The monitoring method comprises a first acquisition step of acquiring measurement data of powder that is in a process of dropping from above the conveyor belt onto a belt surface of the conveyor belt, and a specification step of specifying a dropping position of the powder based on the measurement data. Here, the measurement data is acquired by measuring the powder with an optical sensor in a direction that intersects with a dropping direction of the powder.
B65G 43/04 - Dispositifs de commande, p. ex. de sécurité, d'alarme ou de correction des erreurs détectant le patinage entre l'élément de commande et le porte-charges, p. ex. pour stopper l'entraînement
B65G 43/08 - Dispositifs de commande actionnés par l'alimentation, le déplacement ou le déchargement des objets ou matériaux
B65G 47/19 - Aménagements ou utilisation de trémies ou colonnes de descente avec moyens pour commander le débit des matériaux, p. ex. pour empêcher la surcharge
13.
MONITORING METHOD OF CONVEYOR BELT, CONTROL METHOD OF CONVEYOR BELT, AND PROGRAM
[Summary] A monitoring method, etc. of a conveyor belt that can effectively evaluate errors during operation of the conveyor belt is provided. According to one aspect of the present disclosure, a monitoring method of a conveyor belt is provided. The monitoring method includes an acquisition step and an evaluation step. The acquisition step acquires information on the length of the conveyor belt in a width direction. Here, the information on the length in the width direction is based on measurement data measured by an optical sensor during operation of the conveyor belt. The evaluation step evaluates presence or absence of an error during operation of the conveyor belt by comparing the information on the length in the width direction with a predetermined reference information.
B65G 43/02 - Dispositifs de commande, p. ex. de sécurité, d'alarme ou de correction des erreurs détectant une condition physique dangereuse des porte-charges, p. ex. pour stopper l'entraînement en cas d'échauffement
14.
MONITORING METHOD OF CONVEYOR BELT, CONVEYING METHOD OF POWDER, MONITORING SYSTEM AND PROGRAM OF CONVEYOR BELT
[Summary] A monitoring method of a conveyor belt or the like that can immediately detect errors in the conveyor belt is provided. According to one aspect of the present disclosure, a monitoring method of a conveyor belt is provided. The monitoring method comprises a first acquisition step. In the first acquisition step, measurement data is acquired by measuring a belt surface of the conveyor belt from above with an optical sensor. The optical senser is installed in a moving machine configured to be movable along a flow direction of the conveyor belt.
B65G 15/00 - Transporteurs comportant des surfaces porteuses de charges sans fin, c.-à-d. des tapis roulants ou autres systèmes équivalents, auxquelles l'effort de traction est transmis par des moyens différents des éléments d'entraînement sans fin de même configuration
B65G 15/08 - Transporteurs comportant des surfaces porteuses de charges sans fin, c.-à-d. des tapis roulants ou autres systèmes équivalents, auxquelles l'effort de traction est transmis par des moyens différents des éléments d'entraînement sans fin de même configuration la surface portant la charge étant formée par une courroie concave ou tubulaire, p. ex. une courroie formant auget
G01S 17/88 - Systèmes lidar, spécialement adaptés pour des applications spécifiques
B65G 43/00 - Dispositifs de commande, p. ex. de sécurité, d'alarme ou de correction des erreurs
B65G 43/04 - Dispositifs de commande, p. ex. de sécurité, d'alarme ou de correction des erreurs détectant le patinage entre l'élément de commande et le porte-charges, p. ex. pour stopper l'entraînement
B65G 43/08 - Dispositifs de commande actionnés par l'alimentation, le déplacement ou le déchargement des objets ou matériaux
This wastewater collection device comprises: a water treatment system having a flocculation unit having a flocculation tank into which water to be treated is introduced, a turbidity removal unit for filtering the treated water that has been treated in the flocculation unit, and a reverse osmosis membrane treatment unit for subjecting the treated water that has been treated in the turbidity removal unit to desalination treatment; and a chemical liquid supply unit having two or more chemical liquid tanks for supplying a chemical liquid to the water treatment system, wherein the water treatment system is accommodated in containers A and B, the chemical liquid supply part is accommodated in container C, and the chemical liquid is supplied from the chemical liquid supply unit to the water treatment system by piping.
This method for biologically treating organic waste water comprises: passing water to be treated containing organic waste water through a first biological treatment tank 1 for performing aerobic biological treatment to biologically treat the water with bacteria; introducing first biologically treated water containing dispersed bacteria from the first biological treatment tank into a second biological treatment tank 2; and allowing a minute animal to catch the bacteria. The method for biologically treating organic waste water is characterized in that the first biological treatment tank 1 is a fluidized bed, and when an increase of a prescribed value or more occurs in the organic loading in the first biological treatment tank 1, an adjustment is performed so that an average [floating sludge VSS]/[carrier adhered VSS] ratio in the first biological treatment tank 1 is 0.5-5.
This water treatment facility comprises: a first membrane filtration device; a second membrane filtration device provided at a stage subsequent to the first membrane filtration device; a reservoir tank that retains a portion of permeated water that has permeated through the first membrane filtration device; a circulation flow path that is provided between the first membrane filtration device and the reservoir tank, and enables the permeated water retained in the reservoir tank to circulate between the first membrane filtration device and the reservoir tank; a pump that is provided in the circulation flow path; and a control unit that controls the pump such that after the end of washing of a filtration membrane accompanied by introduction of air into the first membrane filtration device, the permeated water retained in the reservoir tank is circulated between the first membrane filtration device and the reservoir tank through the circulation flow path.
An underwater bubble detecting method which can accurately and easily detect underwater gas bubbles even when water containing fibrous materials and gas bubbles is present in a water-feeding pipe, and a degassing agent adding method using the method are provided. The underwater bubble detecting method detects gas bubbles in the water containing fibrous materials and gas bubbles by measuring the intensity of ultrasonic waves received by a reception unit of an ultrasonic through-beam sensor.
This pure water production system 1 comprises a tank 2 for storing pretreated water W, a water pipe 3 connected to the tank 2, and a pure water production part 4 communicating with the water pipe 3. Primary pure water W2 produced by the pure water production part 4 can be circulated and used by being supplied to a sub-tank 5 and circulating the excess to the tank 2 as circulated water W3 through a circulating water passage 6. A heating means 7 serving as a temperature adjusting means for heating the pretreated water W is provided. Further, a recovered water flow passage 10 is connected to the sub-tank 5. In addition, downstream of the heating means 7, a temperature sensor and flowmeters 11, 12, 13, 14 can transmit information to a control means (not shown), and the control means controls the heating means 7 on the basis of the information. According to this pure water production system, when supplying pure water, obtained by treating water to be treated and adjusting the temperature thereof, the energy of the temperature adjustment can be optimized.
In this electrodeionizer, a plurality of cation exchange membranes 3 and a plurality of anion exchange membranes 4 are arranged between an anode 1 and a cathode 2 to form concentration chambers 6, 8, 10, and 12, desalination chambers 7 and 11, and a buffer chamber 9. The concentration chambers 6 and 8 are separated by the buffer chamber 9. The buffer chamber 9 and the concentration chamber 8 are separated by an anion exchange membrane 4, the buffer chamber 9 and the concentration chamber 10 are separated by a cation exchange membrane 3, and the buffer chamber 9 is filled with an ion exchanger.
C02F 1/469 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques par séparation électrochimique, p. ex. par électro-osmose, électrodialyse, électrophorèse
B01D 61/48 - Appareils à cet effet ayant un ou plusieurs compartiments remplis d'un matériau échangeur d'ions
C02F 1/44 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par dialyse, osmose ou osmose inverse
21.
OPERATION METHOD OF TWO-STAGE ELECTRIC DEIONIZATION SYSTEM
When raw water W is treated by a reverse osmosis membrane device 3, permeated water W1 of the reverse osmosis membrane device 3 is sequentially treated by a first electric deionization device 4 and a second electric deionization device 5 to obtain second deionized water W3. The conductivity of the water W1 to be treated is measured by a conductivity meter 6, and when the conductivity of the water W1 to be treated increases beyond a predetermined value, the operating current of the first electric deionization device 4 is increased. On the other hand, when the conductivity of the water W1 to be treated decreases below the predetermined value, the operating current (current density) of the first electric deionization device 4 is decreased. Thus, the power consumption can be reduced while maintaining the water quality (for example, conductivity) of first deionized water W2 within a target range. According to such an operation method of a two-stage electric deionization system, the reduction of the power consumption and the stabilization of the treated water quality can be realized.
C02F 1/469 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques par séparation électrochimique, p. ex. par électro-osmose, électrodialyse, électrophorèse
Provided is a treatment method for wastewater containing organic matter which comprises: a biotreatment step in which wastewater containing organic matter is aerobically biotreated using a fluidized-bed support; a flocculation step in which a flocculant is added to the biotreated water from the biotreatment step to conduct flocculation; and a solid-liquid separation step in which the flocculation-treated water from the flocculation step is subjected to solid-liquid separation by membrane separation. The treatment method for wastewater containing organic matter is characterized in that the number of microanimals, including metazoan animals, deposited on the fluidized-bed support is kept at 20,000 or less per mL of the tank volume.
C02F 3/08 - Procédés aérobies utilisant des corps de contact mobiles
C02F 1/54 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par floculation ou précipitation d'impuretés en suspension utilisant des produits organiques
APPARATUS FOR PRODUCING PH/REDOX POTENTIAL-ADJUSTED WATER, METHOD FOR PRODUCING PH/REDOX POTENTIAL-ADJUSTED WATER, AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE
This apparatus for producing pH/redox potential-adjusted water comprises: a degassing membrane device having a degassing membrane that removes dissolved gas, as an impurity, from pure water; a pH adjustment device that adjusts the pH of the pure water; and a dissolution membrane device that has a gas dissolution membrane for dissolving an inert gas in the pure water. The pH/redox potential-adjusted water production apparatus produces pH/redox potential-adjusted water that has a redox potential equal to or greater than -0.40 V and less than +0.40 V (vs Ag/AgCl) at a pH of 9 to 14 and 25°C.
C02F 1/66 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par neutralisationAjustage du pH
H01L 21/301 - Traitement des corps semi-conducteurs en utilisant des procédés ou des appareils non couverts par les groupes pour subdiviser un corps semi-conducteur en parties distinctes, p. ex. cloisonnement en zones séparées
24.
SEPARATION TOWER FOR MIXTURE OF ION-EXCHANGE RESINS AND METHOD FOR SEPARATING MIXTURE OF ION-EXCHANGE RESINS USING SAME
A separation tower 1 for a mixture of ion-exchange resins includes a water supply pipe 2 and a plurality of ejection nozzles 2A, serving as a water supply part provided in the bottom of a cylindrical separation tower main body 1A, and further includes a water discharge pipeline 3, serving as a discharge part, connected to the top of the main body. A water collection plate 4 is provided in the separation tower main body 1A on the upper side of the ejection nozzles 2A. An interface sensor 11 is inserted from the top of the separation tower main body 1A, as a detection means for detecting the location of the interface between an ion-exchange resin and a liquid, and a flow rate controller 12 is provided in the water supply pipe 2 as a means for flow rate regulation. Also provided is a control means (not shown), e.g., a personal computer, for controlling the flow rate controller 12 on the basis of detection values from the interface sensor 11. This separation tower enables a mixture of ion-exchange resins used in an ion-exchange device, for example, to be separated with a high degree of accuracy.
In a pure water production system 1, a pretreatment device 2 has a raw water tank 21, a heating means 22, a coagulation tank 23, a pressurized flotation device 24, and a filtration membrane 25. A primary pure water device 3 has a tank 31, an activated carbon tower 32, a membrane degassing device 33 as a decarbonation device, a relay tank 34, a reverse osmosis membrane device 35, an ultraviolet oxidation device 36, and a regenerable ion exchange device 37. A first temperature measuring means is provided to the raw water tank 21, and a second temperature measuring means is provided immediately after the heating means 22. A dew point temperature measuring means is further provided. These temperature measuring means are configured so at to be able to transmit data to a control means, and the control means is configured so as to be able to control the heating means 22 on the basis of the data from the first temperature measuring means and the second temperature measuring means. In this way, a pure water production system is achieved in which the purpose is to preserve equipment by suppressing the occurrence of condensation in the pure water production system, and thus preventing erroneous detection in various types of sensors as well as condensation-associated corrosion of devices.
C02F 1/00 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout
B01D 61/00 - Procédés de séparation utilisant des membranes semi-perméables, p. ex. dialyse, osmose ou ultrafiltrationAppareils, accessoires ou opérations auxiliaires, spécialement adaptés à cet effet
B01D 61/04 - Prétraitement du courant d'alimentation
B01D 61/16 - Prétraitement du courant d'alimentation
C02F 1/42 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par échange d'ions
C02F 1/44 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par dialyse, osmose ou osmose inverse
Provided are an apparatus and a method for aquaculturing a crustacean, which do not require the replacement of individual compartments according to the growth of the crustacean, and can aquaculture a crustacean while preventing cannibalism of the crustacean without performing excessive feeding. A crustacean is aquacultured using an aquaculture apparatus for crustaceans, wherein the aquaculture apparatus has an aquaculture tank 1 in which an air diffusion pipe 2 is installed. The turbidity of water in the aquaculture tank 1 is set to 50 NTU or more by supplying air bubbles of 1-5,000 μm in size into the aquaculture tank 1 through the air diffusion pipe 2 so as to narrow the visual field/visual range of the crustacean, thereby preventing the cannibalism of the crustacean.
Provided is a volume reduction device for reducing the volume of food manufacturing waste. The volume reduction device for food manufacturing waste comprises: a tank 21 that stores food manufacturing waste; and a membrane treatment device that has a membrane for filtering the food manufacturing waste. Membrane-concentrated water from the membrane treatment device is circulated to the tank 21. The membrane treatment device includes an ultrafiltration membrane separation device 24. The membrane treatment device may further include a reverse osmosis membrane separation device 27 for treating treated water acquired by the ultrafiltration membrane separation device 24. The food production waste is whisky distillery wastewater, adzuki bean broth, water in which rice has been washed, liquid food (e.g., soy milk), or the like.
This power storage device transport container has a structure in which a compact containing an acrylic-based polymer is disposed in a gap between a power storage device and the transport container. This compact is preferably film-shaped, sheet-shaped, or plate-shaped.
H01M 50/231 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports caractérisés par le matériau des boîtiers ou des bâtis ayant une structure en couches
H01M 50/24 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports caractérisés par les propriétés physiques des boîtiers ou des bâtis, p. ex. dimensions adaptés pour protéger les batteries de leur environnement, p. ex. de la corrosion
H01M 50/242 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports caractérisés par les propriétés physiques des boîtiers ou des bâtis, p. ex. dimensions adaptés pour protéger les batteries contre les vibrations, les collisions ou le gonflement
H01M 50/383 - Moyens pare-flammes ou moyens de prévention de l’allumage
29.
ESTIMATION DEVICE, ESTIMATION SYSTEM, ESTIMATION PROGRAM, AND ESTIMATION METHOD
One aspect of the present invention provides an estimation device for estimating the degree of pitch production in a water system, or the degree of hindrance due to pitch. This estimation device comprises a turbidity information acquisition unit, a relationship model information acquisition unit, and an estimation unit. The turbidity information acquisition unit acquires turbidity information including the turbidity of the water system. The relationship model information acquisition unit acquires relationship model information which was generated in advance, and which indicates the relationship between the degree of pitch production or the degree of hindrance due to pitch, and turbidity. The estimation unit estimates the degree of pitch production or the degree of hindrance due to pitch, on the basis of the turbidity information and the relationship model information.
An operating method of an exhaust gas treatment facility, which is a method for operating an exhaust gas treatment facility that treats exhaust gas from an electronic component manufacturing process, the operating method comprising: the exhaust gas treatment apparatus being provided with a wet exhaust gas treatment apparatus including a water sprinkling mechanism; and setting a pH of water in the wet exhaust gas treatment apparatus within 5 to 8. The exhaust gas may contain a tungsten compound.
B01D 53/14 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par absorption
B01D 53/18 - Unités d'absorptionDistributeurs de liquides
B01D 53/64 - Métaux lourds ou leurs composés, p. ex. mercure
C02F 1/66 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par neutralisationAjustage du pH
F23G 7/06 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets particuliers ou de combustibles pauvres, p. ex. des produits chimiques de gaz d'évacuation ou de gaz nocifs, p. ex. de gaz d'échappement
F23J 15/00 - Aménagement des dispositifs de traitement de fumées ou de vapeurs
31.
CLEANING METHOD FOR EXHAUST GAS TREATMENT FACILITY
An exhaust gas treatment facility includes a combustion chamber 1 for applying combustion treatment to exhaust gas, a nozzle for causing water to flow along the inner wall surface of the combustion chamber 1, a water supply line for supplying water to the nozzle, a primary wet scrubbing chamber 11, and a wet scrubber 20, etc. When removing a solid matter from the wet scrubber 20, an alkaline-based cleaning agent solution is injected to a lower water tank 44 from a chemical dispensing device 50, and a circulation pump 23 is operated to sprinkle water from a nozzle 21. Cleaning is ended if the detected pH by pH meters 52, 53 maintains a defined pH for a predetermined time or more.
B08B 3/02 - Nettoyage par la force de jets ou de pulvérisations
B08B 13/00 - Accessoires ou parties constitutives, d'utilisation générale, des machines ou appareils de nettoyage
H01L 21/67 - Appareils spécialement adaptés pour la manipulation des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide pendant leur fabrication ou leur traitementAppareils spécialement adaptés pour la manipulation des plaquettes pendant la fabrication ou le traitement des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide ou de leurs composants
32.
BOILER WATER TREATMENT DEVICE AND TREATMENT METHOD
This boiler water treatment device is provided with a water supply tank (7) that receives pure water from a pure water tank (2) and condensed water from a condensed water tank (4), wherein nitrogen gas is supplied from a nitrogen gas source (8) to the pure water tank (2), the condensed water tank (4), and the water supply tank (7). Supply water from the water supply tank (7) is supplied to a boiler and is also switched by valves (15a, 16a) and passed through an OH-type anion exchange resin tower (17) or (18). Treated water from the OH-type anion exchange resin tower (17) or (18) is returned to the water supply tank (7).
A cooling tower 1 comprises: a tower body 2 which has louvers 3 on a side surface, an exhaust fan 8 in a top portion, and a lower water tank 4 in a lower portion; a filler 5 which is disposed within the tower body 2 and onto which water is poured from above; and a controller 17 for controlling a makeup water valve 15 on the basis of a detected electrical conductivity from an electrical conductivity sensor 16. Condensed water generated by a heat exchanger 22 for cooling exhaust gas from the exhaust fan 8 is used as a makeup water.
An electronic component cleaning method for performing cleaning on a surface of a wafer includes: a wet cleaning process of performing wet cleaning on the surface of the wafer by hydrogen water and pure water; a dry cleaning process of performing dry cleaning on the surface of an electronic component by atmospheric-pressure plasma after the wet cleaning; and a hydrogen water treatment process of performing cleaning on the surface of the wafer using hydrogen water obtained by dissolving hydrogen gas into water, after the dry cleaning process.
B08B 3/12 - Nettoyage impliquant le contact avec un liquide avec traitement supplémentaire du liquide ou de l'objet en cours de nettoyage, p. ex. par la chaleur, par l'électricité ou par des vibrations par des vibrations soniques ou ultrasoniques
B08B 7/00 - Nettoyage par des procédés non prévus dans une seule autre sous-classe ou un seul groupe de la présente sous-classe
B08B 7/02 - Nettoyage par des procédés non prévus dans une seule autre sous-classe ou un seul groupe de la présente sous-classe par distorsion, battage ou vibration de la surface à nettoyer
H01L 21/02 - Fabrication ou traitement des dispositifs à semi-conducteurs ou de leurs parties constitutives
35.
EXHAUST GAS PRETREATMENT FACILITY, EXHAUST GAS TREATMENT FACILITY, AND CO2 SEPARATION/RECOVERY METHOD FOR EXHAUST GAS PRETREATMENT FACILITY
B01D 53/82 - Procédés en phase solide avec des réactifs à l'état stationnaire
B01D 53/83 - Procédés en phase solide avec des réactifs en mouvement
B01D 53/96 - Régénération, réactivation ou recyclage des réactifs
B01J 20/08 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant des oxydes ou des hydroxydes des métaux non prévus dans le groupe contenant de l'oxyde ou de l'hydroxyde d'aluminiumCompositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant des oxydes ou des hydroxydes des métaux non prévus dans le groupe contenant de la bauxite
A depolymerizable copolymer according to the present disclosure is obtained by copolymerizing a first monomer that constitutes a depolymerizable homopolymer decomposed into a monomer by heating, light, or the like, and a second monomer that is different from the first monomer. The first monomer is α-methylstyrene (AMS) and the second monomer is ethyl methacrylate (EMA). This depolymerizable copolymer has depolymerization properties in which a polymer is decomposed into a monomer by heat or light, and is easily reused. The depolymerizable copolymer preferably has an AMS:EMA of 90:10 to 10:90 (molar ratio). The weight-average molecular weight (Mw) of the depolymerizable copolymer may be 5,000-1,000,000 (Mw). Moreover, the thermal decomposition temperature of the depolymerizable copolymer may be 180-380ºC.
C08F 212/12 - Hydrocarbures possédant un radical aliphatique non saturé ramifié a radical alkyle lié à un cycle
C08F 220/18 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone avec l'acide acrylique ou l'acide méthacrylique
37.
INFORMATION PROCESSING DEVICE, CONTROL SYSTEM, INFORMATION PROCESSING METHOD, CONTROL METHOD, AND PROGRAM
[Problem] To provide an information processing device and the like capable of allowing a user to easily and more efficiently manage a facility to be managed. [Solution] According to one aspect of the present invention, provided is an information processing device that assists in the management of a facility to be managed. This information processing device is configured to be able to acquire a management item data group pertaining to the facility to be managed and an external environment factor for the facility to be managed and/or a facility not to be managed. The information processing device comprises a processor. The processor is configured to be able to execute the following steps. In a first reception step, two or more management items for the facility to be managed are received from a user. In a second reception step, a future time condition is received from the user. In a first prediction step, the states of the management items under the future time condition are predicted on the basis of the received future time condition and the temporal transition of the management item data group.
G06Q 10/06 - Ressources, gestion de tâches, des ressources humaines ou de projetsPlanification d’entreprise ou d’organisationModélisation d’entreprise ou d’organisation
G06Q 10/04 - Prévision ou optimisation spécialement adaptées à des fins administratives ou de gestion, p. ex. programmation linéaire ou "problème d’optimisation des stocks"
A depolymerizable copolymer according to the present disclosure is obtained by copolymerizing a first monomer that constitutes a depolymerizable homopolymer that decomposes into monomers by heating, light, or the like, and a second monomer that is different from the first monomer. The first monomer is alpha-methylstyrene (AMS) and the second monomer is butyl methacrylate (BMA). Such a depolymerizable copolymer has depolymerizability to decompose the polymer into monomers by heat or light and can be reused easily. The depolymerizable copolymer preferably has an AMS:BMA of 90:10 to 10:90 (molar ratio). The weight average molecular weight (Mw) of the depolymerizable copolymer may be 5,000-1,000,000 (Mw). The thermal decomposition temperature of the depolymerizable copolymer may be 190-370℃.
C08F 212/12 - Hydrocarbures possédant un radical aliphatique non saturé ramifié a radical alkyle lié à un cycle
C08F 220/18 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone avec l'acide acrylique ou l'acide méthacrylique
A depolymerizable copolymer according to the present disclosure is obtained by copolymerizing a first monomer which constitutes a depolymerizable homopolymer capable of being decomposed into a monomer by heating, light, or the like, and a second monomer which is different from the first monomer, wherein the first monomer is methyl methacrylate (MMA) and the second monomer is styrene (St). The depolymerizable copolymer has depolymerization properties such that a polymeric substance (a polymer) is decomposed into a monomeric substance (a monomer) by heat or light, and can be easily reused. It is preferable that the depolymerizable copolymer has an MMA:St ratio (molar ratio) of 90:10 to 10:90. The weight average molecular weight (Mw) of the depolymerizable copolymer may be 5,000 to 1,000,000 (Mw). In addition, the thermal decomposition temperature of the depolymerizable copolymer may be 280°C to 500°C.
C08F 220/18 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone avec l'acide acrylique ou l'acide méthacrylique
Provided is a depolymerizable copolymer that has a constituent unit derived from alpha-methylstyrene and a constituent unit derived from methyl methacrylate. The molar ratio of constituent units derived from alpha-methylstyrene and constituent units derived from methyl methacrylate is 40-70:30-60, and the weight average molecular weight is 70,000-300,000. The copolymer has a 1/2 method temperature of 230°C or lower as measured by the method defined in JIS K7210-1.
This method for recovering oil from an oil-containing waste liquid includes an extraction step for extracting an oil-containing waste liquid using a solvent to transfer oil in the oil-containing waste liquid to the solvent, a separation step for separating the solvent containing the extracted oil and the waste liquid, and an oil recovery step for separating and recovering the oil from the separated solvent containing the oil, the method for recovering oil being characterized in that the solvent is n-hexane, the oil concentration in the oil-containing waste liquid supplied to the extraction step is 1,000-5,000 mg/L, the volume ratio (solvent/waste liquid ratio) of the solvent to the oil-containing waste liquid is 0.01-0.05, and the oil concentration in the solvent containing the oil separated in the separation step is 4 mass% or greater. Provided is a method for recovering oil from an oil-containing waste liquid, the method making it possible to efficiently separate and recover oil from the oil-containing waste liquid through a solvent extraction method.
This method for treating fluorine-containing water includes: adding a flocculating agent to a dispersion liquid containing calcium fluoride and water to obtain a suspension liquid that contains calcium fluoride aggregate and water; depositing the calcium fluoride aggregate, in the suspension liquid that contains the calcium fluoride aggregate and the water, to separate the same into a supernatant and deposits; adding a portion of the separated deposits and a liquid that contains calcium ions to a liquid that contains fluoride ions and water so as to precipitate calcium fluoride in the presence of sulfate ions and obtain a dispersion liquid that includes the calcium fluoride and the water; and setting the abundance of sulfate ions to 35 mass% or less with respect to the amount of fluorine element included in the liquid that includes fluoride ions and water, and setting the sulfate ion concentration in the supernatant to 100 mg/L or more, when adding the portion of the deposits caused from the separation and the liquid containing calcium ions to the liquid that contains fluoride ions and the water. In the present invention, a fluorine-containing water treatment apparatus is constituted so that this treatment method can be performed.
Provided is a method for operating electric deionizer, in which concentration chambers and desalination chambers are defined between an anode and a cathode by an ion exchange membrane, concentrated water flows through the concentration chambers, raw water flows through the desalination chambers as water to be treated, and the treated water is extracted as product water, the method being characterized in that the water flows through all of the concentration chambers in the opposite direction of the water-passing direction of the water to be treated in the desalination chambers.
C02F 1/469 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques par séparation électrochimique, p. ex. par électro-osmose, électrodialyse, électrophorèse
C02F 1/42 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par échange d'ions
44.
WATER TREATMENT APPARATUS AND WATER TREATMENT METHOD
In this water treatment apparatus and water treatment method, the chlorine demand of raw water W is measured using a chlorine demand meter 9, and sodium hypochlorite corresponding to the chlorine demand is added from a sodium hypochlorite addition means 3. Additionally, the concentration of urea in the raw water W is measured using a urea meter 8, and, on the basis of the urea concentration, additional sodium hypochlorite is added from the sodium hypochlorite addition means 3 and sodium bromide is added from a sodium bromide addition means 4. According to the present invention, it is possible to provide a water treatment method and water treatment apparatus in which a chemical agent required for dissolution of urea is added without excess or insufficiency, even if there is fluctuation in components consuming hypochlorite within the water being treated, and in which urea is stably and reliably removed.
C02F 1/76 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par oxydation au moyen d'halogènes ou de composés halogénés
C02F 1/68 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par addition de substances spécifiées, pour améliorer l'eau potable, p. ex. par addition d'oligo-éléments
C02F 101/16 - Composés de l'azote, p. ex. ammoniac
45.
METHOD FOR ESTIMATING WASTEWATER LOAD AND METHOD FOR TREATING WASTEWATER
Provided are: a method for treating wastewater that allows the amount of waste produced to be reduced by mixing a concentrated waste liquid with wastewater and performing wastewater treatment; and a method for precisely estimating the wastewater load in a wastewater intake section of a wastewater treatment facility that treats a mixed liquid of wastewater and a concentrated waste liquid. The invention estimates the wastewater load in a wastewater intake section of a wastewater treatment facility that treats a mixed liquid resulting from the confluence of wastewater and a concentrated waste liquid. The invention includes: measuring a first pollution load of the wastewater; estimating, on the basis of the first pollution load, a pollution load derived from wastewater at a confluence point of the wastewater and the concentration waste liquid, or at a prescribed position downstream of the confluence point; measuring a second pollution load of the concentrated waste liquid; estimating, on the basis of the second pollution load, a pollution load of the concentrated waste liquid at the confluence point or at the prescribed position; and estimating the wastewater load on the basis of the estimated value of the pollution load derived from wastewater and the estimated value of the pollution of the concentrated waste liquid at the confluence point or the prescribed position.
Provided is a water-quality-measurement dilution device for preparing sample water by diluting a stock solution with dilution water, the water-quality-measurement dilution device comprising a container 10, a stock solution supply part for supplying a stock solution to the container, a dilution supply part for supplying dilution water to the container 10, a circulation part for circulating the liquid within the container, an outflow part for allowing the liquid within the container to flow out, and a pressure sensor 9 for detecting the liquid level within the container, wherein the outflow part is provided with a pump 14 and is capable of allowing the liquid to flow out from the interior of the container 10 by gravity in a state in which the pump 14 is stopped.
Provided are: an organic matter analysis system capable of determining the organic matter concentration in water to be treated and analyzing the characteristics of the organic matter; and a water treatment system for controlling a water treatment facility on the basis of the analysis result. The organic matter analysis system comprises: a measurement device that adds an oxidizing agent to a sample, decomposes the organic matter through chemical oxidation to generate carbon dioxide, and detects the carbon dioxide; and an analysis device 1 that acquires the detection result from the measurement device and uses the detection result to calculate the total organic carbon concentration of the sample. The analysis device 1 acquires information on the characteristics of the organic matter on the basis of the difference in total organic carbon concentration calculated according to whether an oxidizing agent is added, or when different types of oxidizing agents are added.
G01N 31/00 - Recherche ou analyse des matériaux non biologiques par l'emploi des procédés chimiques spécifiés dans les sous-groupesAppareils spécialement adaptés à de tels procédés
C02F 1/00 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout
One aspect of the disclosure concerns an information processing system comprising a processor configured to execute a program so as to acquire an optical property of an object, acquire information on an inclination of a surface of the object, and estimate a moisture content of the object based on the optical property and the information on the inclination. Another aspect of the disclosure concerns an information processing system comprising a processor configured execute a program so as to acquire an optical property of an object, acquire information on an inclination of a surface of the object, and estimate presence or absence of a chemical agent or a content of a chemical agent in the object based on the optical property and the information on the inclination.
G01N 21/31 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique
G01N 21/3554 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge pour la détermination de la teneur en eau
G01N 21/3563 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge pour l'analyse de solidesPréparation des échantillons à cet effet
G01N 21/359 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge en utilisant la lumière de l'infrarouge proche
49.
METHOD AND SYSTEM FOR REGENERATING ACTIVATED CARBON
Adsorption performance is recovered and improved by regenerating used powdery activated carbon using microwave heating. This method for regenerating activated carbon involves: a step for placing activated carbon having an average particle diameter of 1-100 μm on a flat plate; and a step for subjecting the activated carbon on the flat plate to microwave heating to regenerate the activated carbon. While microwave heating is being performed, the flat plate may be repeatedly moved forward and backward by a belt conveyor or a roller conveyor. The temperature of the activated carbon during microwave heating may be measured, and microwave irradiation energy may be controlled on the basis of a measurement result.
B01D 53/08 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par adsorption, p. ex. chromatographie préparatoire en phase gazeuse avec adsorbants mobiles selon la technique du "lit mobile"
A method for operating a desalting device having a first desalting device and a second desalting device, includes: a normal operation step, in which a water to be treated is supplied to a first desalting device and separated into a first concentrated water and a first desalted water, and the first concentrated water is supplied to a second desalting device and separated into a second concentrated water and a second desalted water; and a dilute water passing operation step, in which a dilute water having a lower concentration than the first concentrated water is passed through the second desalting device before a corrected permeated water amount of the second desalting device decreases.
Provided are a fluidized-bed-type biological treatment device and a method for operating the same, said fluidized-bed-type biological treatment device including: a tank body 2 storing a flowable carrier C; a screen 7 provided in the tank body 2 and separating the carrier to guide treated water to a discharge port; a partition plate 8 partitioning the inside of the tank body 2 into a rectification region, where the screen 7 is disposed, and a reaction region, where biological treatment is performed; an air diffusion member 9 for causing air bubbles to flow along a surface of the screen 7 on the rectification region side; and an opening 11 provided in an upper part of the partition plate 8 for allowing the carrier to pass from the rectification region to the reaction region.
A device for supplying liquid for semiconductor manufacturing (1) according to the present invention has a supply pipe (2) communicating with a supply source of ultrapure water (W), a conductivity modifier supply mechanism (3) and an oxidation reduction potential modifier supply mechanism (4) provided midway in this supply pipe (2), a membrane-type deaerator (5), and a particulate removal filter (6). The supply pipe (2) branches into a main pipe (7) and a drain pipe (8). The main pipe (7) is provided with a first instantaneous flow meter (10), and is further in communication with a single wafer-cleaning device (9). The drain pipe (8) is provided with a second instantaneous flow meter (11), and is further provided with a flow-regulating valve (12). A sensor unit (13) is provided between the membrane-type deaerator (5) and the particulate removal filter (6). A control means (15) can control the flow-regulating valve (12).
H01L 21/67 - Appareils spécialement adaptés pour la manipulation des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide pendant leur fabrication ou leur traitementAppareils spécialement adaptés pour la manipulation des plaquettes pendant la fabrication ou le traitement des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide ou de leurs composants
B08B 3/08 - Nettoyage impliquant le contact avec un liquide le liquide ayant un effet chimique ou dissolvant
53.
METHOD AND PROGRAM FOR ASSISTING INTRODUCTION OF UPCYCLING SYSTEM FOR FOOD PRODUCTION LOSS
The present invention assists the introduction of an upcycling system for calculating and presenting changes in processing costs and other factors related to food production loss. In this method for assisting the introduction of an upcycling system for food production loss, a computer executes: a data acquisition process for acquiring component analysis data and emission data regarding food production loss; a processing cost calculation process for calculating processing costs of the food production loss in existing processing facilities; a resource conversion cost calculation process for using the component analysis data and the emission data to calculate resource conversion costs when introducing the upcycling system to convert the food production loss into resources taking into consideration the cost of introducing storage facilities including a tank for storing the food production loss and the traded amount of the resource-converted food production loss; and a comparison process for comparing the processing costs and the resource conversion costs, and outputting comparison results.
A silica fouling inhibition method for a reverse osmosis membrane system is provided, in which an acrylic acid-based polymer and/or a maleic acid-based polymer; and a combined chlorine-based oxidizing agent and/or a combined bromine-based oxidizing agent are allowed to be present in water to be treated. A silica fouling inhibitor for a reverse osmosis membrane system is provided, the silica fouling inhibitor includes: a copolymer of acrylic acid and 2-acrylamide-2-methylpropanesulfonic acid and/or a terpolymer of acrylic acid, acrylamide methylpropanesulfonic acid, and N-substituted acrylamide; and a combined chlorine-based oxidizing agent and/or a combined bromine-based oxidizing agent.
B01D 65/08 - Prévention de l'encrassement de la membrane ou de la polarisation par concentration
B01D 61/04 - Prétraitement du courant d'alimentation
C02F 1/44 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par dialyse, osmose ou osmose inverse
C02F 5/12 - Traitement de l'eau avec des produits chimiques complexants ou des agents solubilisants pour l'adoucissement, la prévention ou l'élimination de l'entartrage, p. ex. par addition d'agents séquestrants en utilisant des substances organiques contenant de l'azote
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Surface modification and coating service of machines, equipment, devices, parts, tools and jigs used in clean room environment; Surface modification and coating of machines, equipment, devices, parts, tools and jigs used in manufacturing processes; Surface modification and coating of machines, equipment, devices, parts, tools and jigs used for the manufacture of semiconductors, integrated circuits or precision equipment; Providing information and consulting related to above mentioned services; Waste treatment services. Industrial cleaning, repair and maintenance services, namely, services for cleaning machines and surfaces used in manufacturing; Repair, cleaning and maintenance of machines, equipment, devices, tools, jigs and parts used for the manufacture of semiconductors, integrated circuits or precision equipment; Repair, cleaning and maintenance of facilities and equipment used in the construction, operation or maintenance of a cleanroom environment; Providing information and consulting related to above mentioned services. Testing, analysis and evaluation of the goods and services of others for the purpose of certification; Testing and evaluation services for machinery, equipment, instruments and tools used in the construction, operation or maintenance of cleanroom environments; Testing and certification services for clean room environmental management in accordance with the orders and specifications of authorized bodies; Chemical analysis services; Industrial research, testing and analysis services.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Filtering materials of unprocessed plastics; filtering materials of vegetable substances; filtering materials of mineral substances; filtering materials of chemical substances; ion exchangers (chemicals); gas purifying preparations; sizing preparations; radiator flushing chemicals; flocculants; chemical reagents, other than for medical or veterinary purposes; ferments for chemical purposes; test paper, chemical; additives chemical to motor fuel; industrial chemicals; enzymes for industrial purposes; preparations of microorganisms, other than for medical and veterinary use; additives, chemical, to drilling muds; organic digestate (fertilizer); toxic gas neutralizers; synthetic resins, unprocessed; plant growth regulating preparations; hypochlorite of soda; additives, chemical, to fungicides; oil dispersants; synthetic materials for absorbing oil; chemical additives for oils; oil-purifying chemicals; activated carbon; clarification preparations; water-purifying chemicals; fire extinguishing compositions; anti-incrustants; disincrustants; descaling preparations, other than for household purposes; biochemical catalysts; biological preparations, other than for medical or veterinary purposes; tensio-active agents; petroleum dispersants; water-softening preparations; chemical intensifiers for paper; anti-frothing solutions for batteries; degreasing preparations for use in manufacturing processes; detergents for use in manufacturing processes; catalysts; reagent paper, other than for medical or veterinary purposes; diagnostic preparations, other than for medical or veterinary purposes; filtering preparations for the beverages industry; yeast for use in biofuel production; dehydrating preparations for industrial purposes; separating and unsticking (ungluing) preparations; Ion-exchange resins (chemical preparations); dispersing agents; chemicals for use in chromatography; chemical additives for concrete; water treatment chemicals for use in swimming pools and spas; reagents for chemical analyses; chemical sorbents; chemical preparations for use in industry; purified water for industrial purposes; wastewater treatment chemicals for industrial purposes; chemicals for treating hazardous waste; enzymes for use in water treatment; phosphates for water treatment; water treatment chemicals; microorganisms for use in water treatment; chemical preparations for repelling stains; chemicals for use in the treatment of wastewater; defoaming agents; chemicals for use in the manufacture of paper; Chemical additives for fuel; chemical additives for use in manufacture; boiler water treatment chemicals; cooling water treatment chemicals; chemicals for use in the treatment of drinking water; Water Treatment Chemicals for Reverse Osmosis Membrane Filtration Systems; Chemicals for the use in reverse osmosis systems and other membrane filtration systems; Catalyst Degradation Inhibitor; Emulsion Breaker; Chemical Agents for Prevention and Removal of Ammonium Salts; Chemical Agents Used in the Petroleum and Refining Industries; Chemical compositions used for corrosion and/or scale inhibitors in boiler water, cooling waters, refrigeration brines, steam generators or boilers, steam condensate return systems, and water used in the manufacture of pulp and paper; Chemical compositions used for the prevention or reduction of foaming in evaporators, steam generators, in water for use in textile processes, in water for use in the pulp and industry and in other manufacturing processes; chemicals used to remove heavy metal contaminants from industrial wastewater and sludge; Chemical agents used to remove heavy metals from combustion gases, fly ash, and incineration ash generated during waste incineration processes; chemicals that inhibit or remove slag formation in boilers; Chemicals that inhibit the formation of sludge, scale, and corrosion in the water circulation process of cooling water systems or boiler water systems; Chemicals for preventing and controlling the growth of algae, bacteria, and slime in industrial water systems; Chemicals used to control the growth of bacteria, algae and slime in the manufacture of pulp and paper; chemical agents used to improve the handling of iron ore, coal, and other bulk materials for steelmaking in the field of mining, steel manufacturing and transportation; Scale remover; Retardant for Electrolyte Applied to Lithium-Ion Batteries; Paint Booth Circulating Water Treatment Agent; Chemical Agent to Prevent Fire from Electrolyte in Lithium-Ion Batteries. Surface modification and coating service of machines, equipment, devices, parts, tools and jigs used in clean room environment; Surface modification and coating of machines, equipment, devices, parts, tools and jigs used in manufacturing processes; Surface modification and coating of machines, equipment, devices, parts, tools and jigs used for the manufacture of semiconductors, integrated circuits or precision equipment; Providing information and consulting related to above mentioned services; Waste treatment services. Industrial cleaning, repair and maintenance services, namely, services for cleaning machines and surfaces used in manufacturing; Repair, cleaning and maintenance of machines, equipment, devices, tools, jigs and parts used for the manufacture of semiconductors, integrated circuits or precision equipment; Repair, cleaning and maintenance of facilities and equipment used in the construction, operation or maintenance of a cleanroom environment; Providing information and consulting related to above mentioned services. Testing, analysis and evaluation of the goods and services of others for the purpose of certification; Testing and evaluation services for machinery, equipment, instruments and tools used in the construction, operation or maintenance of cleanroom environments; Testing and certification services for clean room environmental management in accordance with the orders and specifications of authorized bodies; Chemical analysis services; Industrial research, testing and analysis services.
57.
WASTEWATER TREATMENT FACILITY AND WASTEWATER TREATMENT METHOD
This wastewater treatment facility comprises: a first pH adjustment facility for adjusting the pH of wastewater containing heavy metals to 10-12 by adding an alkali agent thereto; a filtration facility for separating and removing, by means of a filtration device, precipitates precipitated by pH adjustment in the first pH adjustment facility; a second pH adjustment facility for adjusting the pH of the treated water that has flowed out from the filtration facility to 9.5-11 by adding an acid thereto; and a reverse osmosis membrane treatment device for subjecting the treated water having undergone pH adjustment in the second pH adjustment facility to a reverse osmosis membrane treatment using a reverse osmosis membrane.
37 - Services de construction; extraction minière; installation et réparation
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
boiler cleaning and repair; installation and repair of air-conditioning apparatus; construction; building construction supervision; rustproofing; factory construction; machinery installation, maintenance and repair; pipeline construction and maintenance; plumbing; pump repair; freezing equipment installation and repair; providing construction information; providing information relating to repairs; rebuilding machines that have been worn or partially destroyed; swimming-pool maintenance; construction consultancy; installation of utilities in construction sites; installation, repair and maintenance of clean room facilities and equipment; installation of environmental control systems for clean rooms; on-site construction supervision; maintenance of septic systems; advisory services relating to pipe laying; installation, maintenance and repair of boiler systems; repair or maintenance of boilers and providing information relating thereto; pump repair or maintenance; pressure washing services; installation, maintenance and repair of sewerage systems; repair or maintenance of chemical plants and providing information relating thereto; repair or maintenance of chemical processing machines and apparatus and providing information relating thereto; installation, maintenance and repair of ventilating apparatus; installation of environmental control systems; machinery installation; installation, maintenance and repair of water supply apparatus; installation, maintenance and repair of air purifying apparatus; installation of air-conditioning control systems; air-conditioning apparatus washing services; consultancy relating to building construction supervision; providing information relating to building renovation; repair or maintenance of optical machines and instruments and providing information relating thereto; provision of construction information relating to public works; installation of industrial machinery; repair of industrial waste treatment machines; repair or maintenance of testing machines and instruments; repair or maintenance of machines and systems for manufacturing integrated circuits; providing information relating to the repair or maintenance of machines and systems for manufacturing integrated circuits; installation of energy-saving apparatus; repair or maintenance of water purifying apparatus and providing information relating thereto; repair or maintenance of water pollution control equipment and providing information relating thereto; installation of water pipes; repair or maintenance of measuring and testing machines and providing information relating thereto; repair or maintenance of telecommunication machines and apparatus and providing information relating thereto; repair or maintenance of electronic machines and apparatus and providing information relating thereto; construction and maintenance services relating to civil engineering; construction of roads, sewers and water supply systems; repair or maintenance of waste compacting machines and apparatus and providing information relating thereto; repair or maintenance of waste crushing machines and apparatus and providing information relating thereto; advisory services relating to the installation of plumbing; advisory services relating to the maintenance of plumbing; repair or maintenance of power distribution or control machines and apparatus and providing information relating thereto; repair or maintenance of semi-conductor manufacturing machines and systems and providing information relating thereto; maintenance, repair and cleaning of apparatus and machinery for manufacturing semiconductors; repair or maintenance of laboratory apparatus and instruments and providing information relating thereto; repair and maintenance of refrigerating apparatus; Installation, maintenance and repair of manufacturing plants; Monitoring the operational status of commercial waste incineration facilities via a remote monitoring system; Monitoring the operational status and treatment status of wastewater treatment facilities within buildings and factories via a remote monitoring system; Monitoring the operational status and treatment status of water treatment facilities within buildings and factories via a remote monitoring system; Monitoring the operational status of HVAC systems and plumbing and sanitation facilities in buildings via a remote monitoring system; installation, repair and maintenance of environmental control systems for clean rooms; Cleaning and maintenance of equipment or equipment parts used in creating, operating or maintaining clean room environments; Consulting services for construction, installation, renovation, repair and maintenance of clean room facilities and equipment; Operational management of industrial wastewater treatment equipment; Operational management of industrial water purification equipment; Construction, repair and maintenance of buildings; Repair or maintenance of waste treatment equipment and provision of related information; Providing information relating to the maintenance of measuring and test equipment; consulting services relating to the installation, maintenance or repair of machines and apparatus used in industrial field; Mechanical and physical cleaning of industrial plants; Industrial cleaning services, namely, services for cleaning machines, tools, jigs, used in manufacturing; providing information relating to the maintenance of test equipment; Maintenance, repair and cleaning of machines and systems for manufacturing integrated circuits; maintenance of water treatment apparatus; Providing information relating to the repair or maintenance of manufacturing plants; maintenance, repair and cleaning of apparatus and machinery for manufacturing electric equipment, medical equipment and precision equipment; Operational management of waste treatment equipment; Repair or maintenance of wastewater treatment equipment; Provision of information and consulting services regarding the repair, cleaning and maintenance of apparatus and equipment used in the manufacture of semiconductors, flat panel displays, electric equipment, medical equipment, or precision equipment; Providing information relating to the repair or maintenance of semi-conductor manufacturing machines and systems; Repair or maintenance of microbial fuel cells; Installation, maintenance and repair of air freshening apparatus; Repair or maintenance and operational management of water purification equipment; Maintenance or operational management of water treatment facilities. air purification; air deodorising; water treating; metal treating; waste treatment [transformation]; destruction of waste and trash; incineration of waste and trash; recycling of waste and trash; upcycling [waste recycling]; sorting of waste and recyclable material [transformation]; carbon capture; production of renewable green energy; providing information relating to material treatment; decontamination of hazardous materials; rental of chemical processing machines and apparatus and providing information relating thereto; Application of coatings using chemical, mechanical, thermal or thermomechanical processes; application of thin films on the surfaces of objects by means of chemical, mechanical, thermal, thermomechanical, chemical vapor deposition, physical vapor deposition and vacuum deposition processes; Application of protective surface coatings to machines and tools; Coating and surface finishing of machines and tools; treatment and coating of metal surfaces; waste water treatment services for industrial purposes; waste water treatment; providing information relating to water treating services; consultancy in the field of water treatment; rental of water purifying apparatus and providing information relating thereto; rental of water filtration units for commercial use; information, advice and consultancy services relating to the recycling of waste and trash; treatment of waste; rental of waste compacting machines and apparatus; rental of waste crushing machines and apparatus; recycling of chemicals; treatment of contaminated soil; Rental of chemical processing machines; Chemical cleaning for restoration of reverse osmosis membranes and other filtration membranes; Consulting in the field of restoration of reverse osmosis membranes and other filtration membranes; Cleaning and regeneration treatment of used filtration membrane; Water purification; water recycling and desalination services; water and/or wastewater treatment services; Contract-based regeneration treatment of industrial wastewater and sewage; Contract-based production and supply of industrial-grade pure and ultrapure water; consulting services in the field of water and wastewater treatment; Water treatment and providing information relating thereto; providing information relating to the rental of water purifying apparatus; rental of water filters; extraction of element or minerals contained in wastewater or sludge in water and wastewater treatment processes; extraction of elements or minerals contained in waste reduce; Processing and recycling of waste and consultancy relating thereto; Treatment of metal parts to prevent dirt adhesion and corrosion; rental of waste treatment equipment and provision of related information; Regeneration and reclamation of contaminants and deposits removed from the surfaces of machinery and equipment; Chemical cleaning of analytical equipment and other machinery, tools, jigs, parts, etc. used in the manufacturing process of flat panel displays, semiconductors, other electronic parts, and precision equipment; Chemical cleaning of flat panel displays, semiconductors, other electronic components, precision equipment manufacturing equipment, and their parts and accessories and provision of related information and consulting; Recycling and reprocessing of used materials and parts in the industrial field; Chemical cleaning of industrial plants; Cleaning and processing of precision parts, electrical components, and electronic components, and providing related information; Surface treatment of industrial machinery, tools, parts, etc; Providing information and consulting regarding surface treatment of industrial machinery, tools, and their parts, etc; Surface treatment of machines, jigs, parts, etc. for the manufacturing process of flat panel displays, semiconductors, precision parts, electrical parts, electronic parts, etc; Surface treatment of metal and non-ferrous metal surfaces; Surface treatment of mechanical equipment, jigs, parts, etc. after cleaning by physical or chemical methods; metal coating; Surface modification and coating service of machines, equipment, devices, parts, tools and jigs used in clean room environment; Surface modification and coating of machines, equipment, devices, parts, tools and jigs used in manufacturing processes; Coating services for machinery, equipment, parts, tools and jigs; Recycling of waste, namely, regeneration and reclamation of contaminants and deposits removed from the surfaces of machinery, equipment, parts, tools or jigs; chemical treatment of boilers and boiler pipings; providing information, advisory and consultancy services relating to all the aforesaid services. Chemical analysis services; bacteriological research; chemistry services; architectural consultancy; construction drafting; engineering; calibration [measuring]; quality control for others; biological research; consultancy in the field of energy-saving; scientific research in the field of environmental protection; providing scientific information, advice and consultancy relating to carbon offsetting; water analysis; energy auditing; software as a service [SaaS]; electronic data storage; platform as a service [PaaS]; research in the field of building construction; providing online non-downloadable computer software; energy performance testing of buildings; Engineering services in the field of energy technology; consultancy in the field of energy efficiency; design of machines, apparatus and instruments; testing and research services relating to machines, apparatus and instruments; planning and layout design services for cleanroom environments; monitoring of water quality; water quality control services; plant engineering; engineering services in the field of environmental technology; environmental testing and inspection services; testing and research services in the field of preventing pollution; scientific research in the field of renewable energy; chemical, biochemical, biological and bacteriological research and analysis; testing, inspection and research services in the fields of agriculture, livestock breeding and fisheries; Industrial research, testing and analysis services; testing, analysis and evaluation of the goods and services of others for the purpose of certification; design and development of testing and analysis methods; calibration of measuring instruments; calibration of analytical apparatus; analysis in the field of molecular biology; rental of measuring apparatus; rental of laboratory apparatus and instruments; Provision of online non-downloadable computer software for managing and viewing operational status monitoring data of commercial water purification equipment and devices; Provision of online non-downloadable computer software for managing and viewing operational status monitoring data of commercial wastewater treatment equipment and devices; Providing temporary use of online non-downloadable software for the prediction of chemical products dosage and usage in membrane filtration systems; Provision of online non-downloadable computer software for managing and viewing operational status monitoring data of commercial waste incineration equipment; Provision of online non-downloadable computer software for managing and viewing water treatment status monitoring data; Providing temporary use of online non-downloadable software for the calculation and control of dosing chemicals; Testing and evaluation of equipment, machinery, tools, and materials for cleanrooms, as well as providing related information and consulting services; Computer software design and development; Design of water purification facilities and water purification equipment; Design of wastewater treatment facilities and wastewater treatment equipment; Design and advisory services for manufacturing equipment (including parts and accessories) for flat panel displays, semiconductors, other electronic components, and precision machinery parts; software as a service (SAAS) services featuring software that allows users to receive reports, alerts, and notifications related to water purifying, wastewater treating, sludge treating, and purewater and ultra-purewater manufacturing processes; Analysis and evaluation of steam generated from boilers and consulting based on the results; Testing related to metal corrosion in cooling water systems and boiler water systems; Technical consulting services in the engineering field of cooling water systems and boiler water systems, namely testing, auditing, monitoring, simulating, and evaluating to optimize water treatment conditions in these systems; Platform as a Service(PAAS) featuring computer software platforms for simulating and monitoring scale and corrosion in cooling water systems and boiler water systems, and optimizing water treatment in these systems; Chemical analysis and the interpretation and evaluation of analysis results; Analysis services for chemical composition of liquids; Research on cleaning technologies and surface processing technologies for machinery and their parts; Testing related to the purification treatment of wastewater; Research, testing and analysis services in the industrial field; Sampling and analysis service for the purpose of checking contamination, deterioration, and performance of used filtration membranes; Consultancy in the field of energy-saving and water conservation; Diagnosis of water treatment conditions and advice based on the diagnostic results; Rental of measuring machinery and instruments; Testing or research related to civil engineering; technical consulting services in the field of heat exchanger and condenser engineering, namely, testing, auditing, monitoring, simulating and evaluating heat exchanger and condenser equipment to optimize performance of such equipment; platform as a service (PAAS) featuring computer software platforms for auditing, simulating, and monitoring the performance of heat exchangers and condensers to optimize heat transfer performance; software as a service (SAAS) services featuring software that allows users to receive reports, alerts, and notifications related to agricultural, horticultural, industrial and manufacturing processes; Evaluation tests related to the coagulation of wastewater and the dewaterability of sludge; Testing related to metal corrosion; Testing related to scale formation in cooling water systems and boiler water systems; software as a service (SAAS) services featuring software for use in controlling, monitoring, and testing water treatment systems for tracking and generating reports regarding the history of water condition and performance of water treatment systems; (SAAS) services featuring software for use in controlling, monitoring, and testing water treatment systems; (SAAS) services featuring software for providing support services in the field of water treatment equipment; Providing temporary use of online non-downloadable computer software for use in monitoring of industrial manufacturing processes or cleanroom; Remote diagnostic and monitoring services for the conditions of industrial manufacturing processes or cleanroom; Architectural consultancy services; Monitoring of clean rooms; Research on materials, goods, and technologies related to the construction, management, and maintenance of clean room environments; Testing, inspection and research of semiconductor manufacturing equipment and other equipment used in cleanroom environment; Testing and evaluation services for machinery, equipment, instruments and tools used in the construction, operation or maintenance of cleanroom environments; Testing and certification services for clean room environmental management in accordance with the orders and specifications of authorized bodies; Research on cleaning, surface processing and maintenance technologies for machines, equipment, parts, tools and jigs used in the manufacturing process of semiconductors, integrated circuits and precision equipment; Research on cleaning, surface processing and modification of machinery, equipment, and parts used in manufacturing processes of semiconductor, electronic equipment, precision instruments and medical equipment; Software as a Service (SaaS) featuring software for predicting failures of water pipings and other pipings, analyzing lifespan, assessing the physical condition and repair needs of pipelines, and assisting in the development of repair plans; Software as a service (SaaS) services featuring software for evaluating the condition and assessing potential failure of infrastructure assets; Consulting services for the installation, replacement and maintenance of gas, water and wastewater pipelines; information, advisory and consultancy services relating to all the aforesaid services.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
11 - Appareils de contrôle de l'environnement
37 - Services de construction; extraction minière; installation et réparation
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Filtering materials of unprocessed plastics; filtering materials of vegetable substances; filtering materials of mineral substances; filtering materials of chemical substances; ion exchangers [chemicals]; gas purifying preparations; sizing preparations; radiator flushing chemicals; flocculants; chemical reagents, other than for medical or veterinary purposes; ferments for chemical purposes; test paper, chemical; additives chemical to motor fuel; industrial chemicals; enzymes for industrial purposes; preparations of microorganisms, other than for medical and veterinary use; additives, chemical, to drilling muds; organic digestate [fertilizer]; toxic gas neutralizers; synthetic resins, unprocessed; plant growth regulating preparations; hypochlorite of soda; additives, chemical, to fungicides; oil dispersants; synthetic materials for absorbing oil; chemical additives for oils; oil-purifying chemicals; activated carbon; clarification preparations; water-purifying chemicals; fire extinguishing compositions; anti-incrustants; disincrustants; descaling preparations, other than for household purposes; biochemical catalysts; biological preparations, other than for medical or veterinary purposes; tensio-active agents; petroleum dispersants; water-softening preparations; chemical intensifiers for paper; anti-frothing solutions for batteries; degreasing preparations for use in manufacturing processes; detergents for use in manufacturing processes; catalysts; reagent paper, other than for medical or veterinary purposes; diagnostic preparations, other than for medical or veterinary purposes; filtering preparations for the beverages industry; yeast for use in biofuel production; dehydrating preparations for industrial purposes; separating and unsticking [ungluing] preparations; Ion-exchange resins [chemical preparations]; dispersing agents; chemicals for use in chromatography; chemical additives for concrete; water treatment chemicals for use in swimming pools and spas; reagents for chemical analyses; chemical sorbents; chemical preparations for use in industry; purified water for industrial purposes; wastewater treatment chemicals for industrial purposes; chemicals for treating hazardous waste; enzymes for use in water treatment; phosphates for water treatment; water treatment chemicals; microorganisms for use in water treatment; chemical preparations for repelling stains; chemicals for use in the treatment of wastewater; defoaming agents; chemicals for use in the manufacture of paper; Chemical additives for fuel; chemical additives for use in manufacture; boiler water treatment chemicals; cooling water treatment chemicals; chemicals for use in the treatment of drinking water; Water Treatment Chemicals for Reverse Osmosis Membrane Filtration Systems; Chemicals for the use in reverse osmosis systems and other membrane filtration systems; Catalyst Degradation Inhibitor; Emulsion Breaker; Chemical Agents for Prevention and Removal of Ammonium Salts; Chemical Agents Used in the Petroleum and Refining Industries; Chemical compositions used for corrosion and/or scale inhibitors in boiler water, cooling waters, refrigeration brines, steam generators or boilers, steam condensate return systems, and water used in the manufacture of pulp and paper; Chemical compositions used for the prevention or reduction of foaming in evaporators, steam generators, in water for use in textile processes, in water for use in the pulp and industry and in other manufacturing processes; chemicals used to remove heavy metal contaminants from industrial wastewater and sludge; Chemical agents used to remove heavy metals from combustion gases, fly ash, and incineration ash generated during waste incineration processes; chemicals that inhibit or remove slag formation in boilers; Chemicals that inhibit the formation of sludge, scale, and corrosion in the water circulation process of cooling water systems or boiler water systems; Chemicals for preventing and controlling the growth of algae, bacteria, and slime in industrial water systems; Chemicals used to control the growth of bacteria, algae and slime in the manufacture of pulp and paper; chemical agents used to improve the handling of iron ore, coal, and other bulk materials for steelmaking in the field of mining, steel manufacturing and transportation; Scale remover; Retardant for Electrolyte Applied to Lithium-Ion Batteries; Paint Booth Circulating Water Treatment Agent; Chemical Agent to Prevent Fire from Electrolyte in Lithium-Ion Batteries. Gas scrubbing apparatus; boilers, other than parts of machines; water purification installations; water distribution installations; purification installations for sewage; drying apparatus; chromatography apparatus for industrial purposes; bioreactors for use in the treatment of waste; bioreactors for use in the treatment of wastewater; reverse osmosis membrane filters for water treatment; membrane filtration units for water treatment apparatus; aquarium filtration apparatus; water sterilizers; water purifying apparatus and machines; desalination plants; water filtering apparatus; filters for water filtering apparatus; membranes for water filtering apparatus; heat exchangers, other than parts of machines; water softening apparatus and installations; air filtering installations; air deodorizing apparatus; air-conditioning apparatus; air-conditioning installations; ultraviolet ray lamps, not for medical purposes; reverse osmosis units; membranes for reverse osmosis units; filters for drinking water; heating and cooling apparatus for dispensing hot and cold beverages; Fans [parts of air-conditioning installations]; Septic tanks for industrial purposes; sewage disposal plants; water purifying apparatus for household purposes; wastewater treatment tanks for household purposes; water purifiers for household purposes; industrial apparatus for purifying water; air filters for industrial installations; ventilation [air-conditioning] installations for buildings; air purifying units for commercial use; ultraviolet sterilizers for water treatment; wastewater treatment apparatus; desalination units; reverse osmosis water purification units; wastewater treatment tanks for industrial purposes; Chemical Injection apparatus for Cooling Water treatment processes; Chemical Injection Apparatus for Commercial Water Purification Equipment; Chemical Injection Apparatus for Water Pollution Prevention Equipment; Chemical injection apparatus for commercial waste incineration systems; Emergency portable water purification device and equipment; water or wastewater treatment systems or apparatus equipped with functions to collect and store measurement data such as operational status and energy consumption, and transmit this data wirelessly to control panels and databases; pure water or ultra-pure water manufacturing systems or apparatus equipped with functions to collect and store measurement data such as operational status and energy consumption, and transmit this data wirelessly to control panels and databases; Filter units and filters for machines used in manufacturing processes; Fan filter unit applied to semiconductor manufacturing equipment, air filters and air filter units; air purifying units and equipment; filters for cleaning air [parts of air cleaning machines or installations]; Filters for removing airborne chemicals in cleanroom or industrial manufacturing facilities; Air filters and air filter units. boiler cleaning and repair; installation and repair of air-conditioning apparatus; construction; building construction supervision; rustproofing; factory construction; machinery installation, maintenance and repair; pipeline construction and maintenance; plumbing; pump repair; freezing equipment installation and repair; providing construction information; providing information relating to repairs; rebuilding machines that have been worn or partially destroyed; swimming-pool maintenance; construction consultancy; installation of utilities in construction sites; installation, repair and maintenance of clean room facilities and equipment; installation of environmental control systems for clean rooms; on-site construction supervision; maintenance of septic systems; advisory services relating to pipe laying; installation, maintenance and repair of boiler systems; repair or maintenance of boilers and providing information relating thereto; pump repair or maintenance; pressure washing services; installation, maintenance and repair of sewerage systems; repair or maintenance of chemical plants and providing information relating thereto; repair or maintenance of chemical processing machines and apparatus and providing information relating thereto; installation, maintenance and repair of ventilating apparatus; installation of environmental control systems; machinery installation; installation, maintenance and repair of water supply apparatus; installation, maintenance and repair of air purifying apparatus; installation of air-conditioning control systems; air-conditioning apparatus washing services; consultancy relating to building construction supervision; providing information relating to building renovation; repair or maintenance of optical machines and instruments and providing information relating thereto; provision of construction information relating to public works; installation of industrial machinery; repair of industrial waste treatment machines; repair or maintenance of testing machines and instruments; repair or maintenance of machines and systems for manufacturing integrated circuits; providing information relating to the repair or maintenance of machines and systems for manufacturing integrated circuits; installation of energy-saving apparatus; repair or maintenance of water purifying apparatus and providing information relating thereto; repair or maintenance of water pollution control equipment and providing information relating thereto; installation of water pipes; repair or maintenance of telecommunication machines and apparatus and providing information relating thereto; repair or maintenance of electronic machines and apparatus and providing information relating thereto; construction and maintenance services relating to civil engineering; construction of roads, sewers and water supply systems; repair or maintenance of waste compacting machines and apparatus and providing information relating thereto; repair or maintenance of waste crushing machines and apparatus and providing information relating thereto; advisory services relating to the installation of plumbing; advisory services relating to the maintenance of plumbing; repair or maintenance of power distribution or control machines and apparatus and providing information relating thereto; repair or maintenance of semi-conductor manufacturing machines and systems and providing information relating thereto; maintenance, repair and cleaning of apparatus and machinery for manufacturing semiconductors; repair or maintenance of laboratory apparatus and instruments and providing information relating thereto; repair and maintenance of refrigerating apparatus; Installation, maintenance and repair of manufacturing plants; Repair or maintenance of measuring and testing machines and providing information relating thereto; Monitoring the operational status of commercial waste incineration facilities via a remote monitoring system; Monitoring the operational status and treatment status of wastewater treatment facilities within buildings and factories via a remote monitoring system; Monitoring the operational status and treatment status of water treatment facilities within buildings and factories via a remote monitoring system; Monitoring the operational status of HVAC systems and plumbing and sanitation facilities in buildings via a remote monitoring system; installation, repair and maintenance of environmental control systems for clean rooms; cleaning and maintenance of equipment or equipment parts used in creating, operating or maintaining clean room environments; Consulting services for construction, installation, renovation, repair and maintenance of clean room facilities and equipment; Operational management of industrial wastewater treatment equipment; Operational management of industrial water purification equipment; Construction, repair and maintenance of buildings; Repair or maintenance of waste treatment equipment and provision of related information; providing information relating to the maintenance of measuring and test equipment; consulting services relating to the installation, maintenance or repair of machines and apparatus used in industrial field; Mechanical and physical cleaning of industrial plants; Industrial cleaning services, namely, services for cleaning machines, tools, jigs, used in manufacturing; providing information relating to the maintenance of test equipment; Maintenance, repair and cleaning of machines and systems for manufacturing integrated circuits; maintenance of water treatment apparatus; Providing information relating to the repair or maintenance of manufacturing plants; Maintenance, repair and cleaning of apparatus and machinery for manufacturing electric equipment, medical equipment and precision equipment; Operational management of waste treatment equipment; Repair or maintenance of wastewater treatment equipment; Provision of information and consulting services regarding the repair, cleaning and maintenance of apparatus and equipment used in the manufacture of semiconductors, flat panel displays, electric equipment, medical equipment, or precision equipment; Providing information relating to the repair or maintenance of semi-conductor manufacturing machines and systems; Repair or maintenance of microbial fuel cells; Installation, maintenance and repair of air freshening apparatus; Repair or maintenance and operational management of water purification equipment; Maintenance or operational management of water treatment facilities. air purification; air deodorising; water treating; metal treating; waste treatment [transformation]; destruction of waste and trash; incineration of waste and trash; recycling of waste and trash; upcycling [waste recycling]; sorting of waste and recyclable material [transformation]; carbon capture; production of renewable green energy; providing information relating to material treatment; decontamination of hazardous materials; rental of chemical processing machines and apparatus and providing information relating thereto; Application of coatings using chemical, mechanical, thermal or thermomechanical processes; application of thin films on the surfaces of objects by means of chemical, mechanical, thermal, thermomechanical, chemical vapor deposition, physical vapor deposition and vacuum deposition processes; Application of protective surface coatings to machines and tools; coating and surface finishing of machines and tools; treatment and coating of metal surfaces; waste water treatment services for industrial purposes; waste water treatment; providing information relating to water treating services; consultancy in the field of water treatment; rental of water purifying apparatus and providing information relating thereto; rental of water filtration units for commercial use; information, advice and consultancy services relating to the recycling of waste and trash; treatment of waste; rental of waste compacting machines and apparatus; rental of waste crushing machines and apparatus; recycling of chemicals; treatment of contaminated soil; Rental of chemical processing machines; Chemical cleaning for restoration of reverse osmosis membranes and other filtration membranes; Consulting in the field of restoration of reverse osmosis membranes and other filtration membranes; Cleaning and regeneration treatment of used filtration membrane; Water purification; water recycling and desalination services; water and/or wastewater treatment services; Contract-based regeneration treatment of industrial wastewater and sewage; Contract-based production and supply of industrial-grade pure and ultrapure water; consulting services in the field of water and wastewater treatment; Water treatment and providing information relating thereto; providing information relating to the rental of water purifying apparatus; rental of water filters; extraction of element or minerals contained in wastewater or sludge in water and wastewater treatment processes; extraction of elements or minerals contained in waste reduce; Processing and recycling of waste and consultancy relating thereto; Treatment of metal parts to prevent dirt adhesion and corrosion; rental of waste treatment equipment and provision of related information; Regeneration and reclamation of contaminants and deposits removed from the surfaces of machinery and equipment; Chemical cleaning of analytical equipment and other machinery, tools, jigs, parts, etc. used in the manufacturing process of flat panel displays, semiconductors, other electronic parts, and precision equipment; Chemical cleaning of flat panel displays, semiconductors, other electronic components, precision equipment manufacturing equipment, and their parts and accessories and provision of related information and consulting; Recycling and reprocessing of used materials and parts in the industrial field; Chemical cleaning of industrial plants; Cleaning and processing of precision parts, electrical components, and electronic components, and providing related information; Surface treatment of industrial machinery, tools, parts, etc; Providing information and consulting regarding surface treatment of industrial machinery, tools, and their parts, etc; Surface treatment of machines, jigs, parts, etc. for the manufacturing process of flat panel displays, semiconductors, precision parts, electrical parts, electronic parts, etc; Surface treatment of metal and non-ferrous metal surfaces; Surface treatment of mechanical equipment, jigs, parts, etc. after cleaning by physical or chemical methods; metal coating; Surface modification and coating service of machines, equipment, devices, parts, tools and jigs used in clean room environment; Surface modification and coating of machines, equipment, devices, parts, tools and jigs used in manufacturing processes; Coating services for machinery, equipment, parts, tools and jigs; Recycling of waste, namely, regeneration and reclamation of contaminants and deposits removed from the surfaces of machinery, equipment, parts, tools or jigs; chemical treatment of boilers and boiler pipings; providing information, advisory and consultancy services relating to all the aforesaid services. Chemical analysis services; bacteriological research; chemistry services; architectural consultancy; construction drafting; engineering; calibration [measuring]; quality control for others; biological research; consultancy in the field of energy-saving; scientific research in the field of environmental protection; providing scientific information, advice and consultancy relating to carbon offsetting; water analysis; energy auditing; software as a service [SaaS]; electronic data storage; platform as a service [PaaS]; research in the field of building construction; providing online non-downloadable computer software; energy performance testing of buildings; Engineering services in the field of energy technology; consultancy in the field of energy efficiency; design of machines, apparatus and instruments; testing and research services relating to machines, apparatus and instruments; planning and layout design services for cleanroom environments; monitoring of water quality; water quality control services; plant engineering; environmental testing and inspection services; testing and research services in the field of preventing pollution; scientific research in the field of renewable energy; chemical, biochemical, biological and bacteriological research and analysis; testing, inspection and research services in the fields of agriculture, livestock breeding and fisheries; Industrial research, testing and analysis services; analysis and evaluation of the goods and services of others for the purpose of certification; design and development of testing and analysis methods; calibration of measuring instruments; calibration of analytical apparatus; analysis in the field of molecular biology; rental of measuring apparatus; rental of laboratory apparatus and instruments; Provision of online non-downloadable computer software for managing and viewing operational status monitoring data of commercial water purification equipment and devices; Provision of online non-downloadable computer software for managing and viewing operational status monitoring data of commercial wastewater treatment equipment and devices; Providing temporary use of online non-downloadable software for the prediction of chemical products dosage and usage in membrane filtration systems; Provision of online non-downloadable computer software for managing and viewing operational status monitoring data of commercial waste incineration equipment; Provision of online non-downloadable computer software for managing and viewing water treatment status monitoring data; Providing temporary use of online non-downloadable software for the calculation and control of dosing chemicals; Testing and evaluation of equipment, machinery, tools, and materials for cleanrooms, as well as providing related information and consulting services; Computer software design and development; Design of water purification facilities and water purification equipment; Design of wastewater treatment facilities and wastewater treatment equipment; Design and advisory services for manufacturing equipment (including parts and accessories) for flat panel displays, semiconductors, other electronic components, and precision machinery parts; software as a service (SAAS) services featuring software that allows users to receive reports, alerts, and notifications related to water purifying, wastewater treating, sludge treating, and purewater and ultra-purewater manufacturing processes; Analysis and evaluation of steam generated from boilers and consulting based on the results; Testing related to metal corrosion in cooling water systems and boiler water systems; Technical consulting services in the engineering field of cooling water systems and boiler water systems, namely testing, auditing, monitoring, simulating, and evaluating to optimize water treatment conditions in these systems; Platform as a Service(PAAS) featuring computer software platforms for simulating and monitoring scale and corrosion in cooling water systems and boiler water systems, and optimizing water treatment in these systems; Chemical analysis and the interpretation and evaluation of analysis results; Analysis services for chemical composition of liquids; Research on cleaning technologies and surface processing technologies for machinery and their parts; Testing related to the purification treatment of wastewater; Research, testing and analysis services in the industrial field; Sampling and analysis service for the purpose of checking contamination, deterioration, and performance of used filtration membranes; Consultancy in the field of energy-saving and water conservation; Diagnosis of water treatment conditions and advice based on the diagnostic results; Rental of measuring machinery and instruments; Testing or research related to civil engineering; technical consulting services in the field of heat exchanger and condenser engineering, namely, testing, auditing, monitoring, simulating and evaluating heat exchanger and condenser equipment to optimize performance of such equipment; platform as a service (PAAS) featuring computer software platforms for auditing, simulating, and monitoring the performance of heat exchangers and condensers to optimize heat transfer performance; software as a service (SAAS) services featuring software that allows users to receive reports, alerts, and notifications related to agricultural, horticultural, industrial and manufacturing processes; Evaluation tests related to the coagulation of wastewater and the dewaterability of sludge; Testing related to metal corrosion; Testing related to scale formation in cooling water systems and boiler water systems; software as a service (SAAS) services featuring software for use in controlling, monitoring, and testing water treatment systems for tracking and generating reports regarding the history of water condition and performance of water treatment systems; (SAAS) services featuring software for use in controlling, monitoring, and testing water treatment systems; (SAAS) services featuring software for providing support services in the field of water treatment equipment; Providing temporary use of online non-downloadable computer software for use in monitoring of industrial manufacturing processes or cleanroom; Remote diagnostic and monitoring services for the conditions of industrial manufacturing processes or cleanroom; Engineering services in the field of environmental technology; Architectural consultancy services; Testing, analysis and evaluation of the goods and services of others for the purpose of certification; Monitoring of clean rooms; Research on materials, goods, and technologies related to the construction, management, and maintenance of clean room environments; Testing, inspection and research of semiconductor manufacturing equipment and other equipment used in cleanroom environment; Testing and evaluation services for machinery, equipment, instruments and tools used in the construction, operation or maintenance of cleanroom environments; Testing and certification services for clean room environmental management in accordance with the orders and specifications of authorized bodies; Research on cleaning, surface processing and maintenance technologies for machines, equipment, parts, tools and jigs used in the manufacturing process of semiconductors, integrated circuits and precision equipment; Research on cleaning, surface processing and modification of machinery, equipment, and parts used in manufacturing processes of semiconductor, electronic equipment, precision instruments and medical equipment; Software as a Service (SaaS) featuring software for predicting failures of water pipings and other pipings, analyzing lifespan, assessing the physical condition and repair needs of pipelines, and assisting in the development of repair plans; Software as a service (SaaS) services featuring software for evaluating the condition and assessing potential failure of infrastructure assets; Consulting services for the installation, replacement and maintenance of gas, water and wastewater pipelines; information, advisory and consultancy services relating to all the aforesaid services.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
Produits et services
Filtering materials of unprocessed plastics; filtering materials of vegetable substances; filtering materials of mineral substances; filtering materials of chemical substances; ion exchangers [chemicals]; gas purifying preparations; sizing preparations; radiator flushing chemicals; flocculants; chemical reagents, other than for medical or veterinary purposes; ferments for chemical purposes; test paper, chemical; additives chemical to motor fuel; industrial chemicals; enzymes for industrial purposes; preparations of microorganisms, other than for medical and veterinary use; additives, chemical, to drilling muds; organic digestate [fertilizer]; toxic gas neutralizers; synthetic resins, unprocessed; plant growth regulating preparations; hypochlorite of soda; additives, chemical, to fungicides; oil dispersants; synthetic materials for absorbing oil; chemical additives for oils; oil-purifying chemicals; activated carbon; clarification preparations; water-purifying chemicals; fire extinguishing compositions; anti-incrustants; disincrustants; descaling preparations, other than for household purposes; biochemical catalysts; biological preparations, other than for medical or veterinary purposes; tensio-active agents; petroleum dispersants; water-softening preparations; chemical intensifiers for paper; anti-frothing solutions for batteries; degreasing preparations for use in manufacturing processes; detergents for use in manufacturing processes; catalysts; reagent paper, other than for medical or veterinary purposes; diagnostic preparations, other than for medical or veterinary purposes; filtering preparations for the beverages industry; yeast for use in biofuel production; dehydrating preparations for industrial purposes; separating and unsticking [ungluing] preparations; Ion-exchange resins [chemical preparations]; dispersing agents; chemicals for use in chromatography; chemical additives for concrete; water treatment chemicals for use in swimming pools and spas; reagents for chemical analyses; chemical sorbents; chemical preparations for use in industry; purified water for industrial purposes; wastewater treatment chemicals for industrial purposes; chemicals for treating hazardous waste; enzymes for use in water treatment; phosphates for water treatment; water treatment chemicals; microorganisms for use in water treatment; chemical preparations for repelling stains; chemicals for use in the treatment of wastewater; defoaming agents; chemicals for use in the manufacture of paper; Chemical additives for fuel; chemical additives for use in manufacture; boiler water treatment chemicals; cooling water treatment chemicals; chemicals for use in the treatment of drinking water; Water Treatment Chemicals for Reverse Osmosis Membrane Filtration Systems; Chemicals for the use in reverse osmosis systems and other membrane filtration systems; Catalyst Degradation Inhibitor; Emulsion Breaker; Chemical Agents for Prevention and Removal of Ammonium Salts; Chemical Agents Used in the Petroleum and Refining Industries; Chemical compositions used for corrosion and/or scale inhibitors in boiler water, cooling waters, refrigeration brines, steam generators or boilers, steam condensate return systems, and water used in the manufacture of pulp and paper; Chemical compositions used for the prevention or reduction of foaming in evaporators, steam generators, in water for use in textile processes, in water for use in the pulp and industry and in other manufacturing processes; chemicals used to remove heavy metal contaminants from industrial wastewater and sludge; Chemical agents used to remove heavy metals from combustion gases, fly ash, and incineration ash generated during waste incineration processes; chemicals that inhibit or remove slag formation in boilers; Chemicals that inhibit the formation of sludge, scale, and corrosion in the water circulation process of cooling water systems or boiler water systems; Chemicals for preventing and controlling the growth of algae, bacteria, and slime in industrial water systems; Chemicals used to control the growth of bacteria, algae and slime in the manufacture of pulp and paper; chemical agents used to improve the handling of iron ore, coal, and other bulk materials for steelmaking in the field of mining, steel manufacturing and transportation; Scale remover; Retardant for Electrolyte Applied to Lithium-Ion Batteries; Paint Booth Circulating Water Treatment Agent; Chemical Agent to Prevent Fire from Electrolyte in Lithium-Ion Batteries. Downloadable image files, downloadable; gas testing instruments; gasometers [measuring instruments]; computer programs, downloadable; electronic publications, downloadable; nanoparticle size analysers; computer software applications, downloadable; boiler control instruments; monitoring apparatus, other than for medical purposes; application software for virtual environments; control panels [electricity]; pressure measuring apparatus; detectors; Diagnostic apparatus, not for medical purposes; flowmeters; measuring instruments; measuring apparatus; densitometers, not for medical purposes; radiotelegraphy sets; air analysis apparatus; precision measuring apparatus; remote control apparatus; measuring devices, electric; electric installations for the remote control of industrial operations; batteries, electric; ultrasonic imaging apparatus, not for medical purposes; Sensors [measurement apparatus], other than for medical use; optical profilers; remote control telemetering machines and instruments; remote control telemetering apparatus; laboratory apparatus and instruments; power distribution or control machines and apparatus; electrical cells and batteries; electrical communication machines and instruments; downloadable computer software for remote monitoring and analysis; data communication apparatus and instruments; Surface inspection equipment; Particulate Detection Equipment; electromagnetic measuring instrument; Ultrasonic applied interface level meter; Automatic control device for measuring, monitoring, and controlling data related to the operation and energy usage of water treatment facilities; Image Processing Device; Microbial fuel cells; Apparatus and equipment used for water quality measurement and analysis; Electric instruments for monitoring chemical property of water, water quality and system performance in water and waste water treatment process; Electric instruments using in the treatment of aqueous system to analyze system conditions for the purpose of applying the appropriate chemical treatment; Electric sensors for measuring chemical levels or conductivity in water environmental parameters, namely, water quality; Electronic-based instruments for measuring and analyzing; electronic-based instruments for monitoring environmental parameters, namely, chemical property of water, water quality and system performance in water and wastewater treatment process; electronic-based instruments for use in the treatment of aqueous system, namely, for analysis of the system conditions for the purpose of applying the appropriate chemical treatment; sensors for measuring chemical levels in water; sensors for measuring conductivity in water; electronic-based instruments setting in the water treatment system for the purpose of measuring and monitoring environmental parameter in water treatment system and controlling chemical injection according to the measuring results; water level detection apparatus; downloadable software for use in controlling, monitoring, and testing water treatment systems; dosage dispensers and automated dispensers for measuring and dispensing portions of water treatment chemicals; bio sensors, not for medical purposes; apparatus and instruments for testing, identifying and measuring chemicals in aqueous and organic media. Gas scrubbing apparatus; boilers, other than parts of machines; water purification installations; water distribution installations; purification installations for sewage; drying apparatus; chromatography apparatus for industrial purposes; bioreactors for use in the treatment of waste; bioreactors for use in the treatment of wastewater; reverse osmosis membrane filters for water treatment; membrane filtration units for water treatment apparatus; aquarium filtration apparatus; water sterilizers; water purifying apparatus and machines; desalination plants; water filtering apparatus; filters for water filtering apparatus; membranes for water filtering apparatus; heat exchangers, other than parts of machines; water softening apparatus and installations; air filtering installations; air deodorizing apparatus; air-conditioning apparatus; air-conditioning installations; ultraviolet ray lamps, not for medical purposes; reverse osmosis units; membranes for reverse osmosis units; filters for drinking water; heating and cooling apparatus for dispensing hot and cold beverages; Fans [parts of air-conditioning installations]; Septic tanks for industrial purposes; sewage disposal plants; water purifying apparatus for household purposes; wastewater treatment tanks for household purposes; water purifiers for household purposes; industrial apparatus for purifying water; air filters for industrial installations; ventilation [air-conditioning] installations for buildings; air purifying units for commercial use; ultraviolet sterilizers for water treatment; wastewater treatment apparatus; desalination units; reverse osmosis water purification units; wastewater treatment tanks for industrial purposes; Chemical Injection apparatus for Cooling Water treatment processes; Chemical Injection Apparatus for Commercial Water Purification Equipment; Chemical Injection Apparatus for Water Pollution Prevention Equipment; Chemical injection apparatus for commercial waste incineration systems; Emergency portable water purification device and equipment; water or wastewater treatment systems or apparatus equipped with functions to collect and store measurement data such as operational status and energy consumption, and transmit this data wirelessly to control panels and databases; pure water or ultra-pure water manufacturing systems or apparatus equipped with functions to collect and store measurement data such as operational status and energy consumption, and transmit this data wirelessly to control panels and databases; Filter units and filters for machines used in manufacturing processes; Fan filter unit applied to semiconductor manufacturing equipment, air filters and air filter units; air purifying units and equipment; filters for cleaning air [parts of air cleaning machines or installations]; Filters for removing airborne chemicals in cleanroom or industrial manufacturing facilities; Air filters and air filter units.
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
37 - Services de construction; extraction minière; installation et réparation
Produits et services
(1) Downloadable image files, downloadable; gas testing instruments; gasometers [measuring instruments]; computer programs, downloadable; electronic publications, downloadable; nanoparticle size analysers; computer software applications, downloadable; boiler control instruments; monitoring apparatus, other than for medical purposes; application software for virtual environments; control panels [electricity; pressure measuring apparatus; detectors; Diagnostic apparatus, not for medical purposes; flowmeters; measuring instruments; measuring apparatus; densitometers, not for medical purposes; radiotelegraphy sets; air analysis apparatus; precision measuring apparatus; remote control apparatus; measuring devices, electric; electric installations for the remote control of industrial operations; batteries, electric; ultrasonic imaging apparatus, not for medical purposes; Sensors [measurement apparatus], other than for medical use; optical profilers; remote control telemetering machines and instruments; remote control telemetering apparatus; laboratory apparatus and instruments; power distribution or control machines and apparatus; electrical cells and batteries; electrical communication machines and instruments; downloadable computer software for remote monitoring and analysis; data communication apparatus and instruments; Surface inspection equipment; Particulate Detection Equipment; electromagnetic measuring instrument; Ultrasonic applied interface level meter; Automatic control device for measuring, monitoring, and controlling data related to the operation and energy usage of water treatment facilities; Image Processing Device; Microbial fuel cells; Apparatus and equipment used for water quality measurement and analysis; Electric instruments for monitoring chemical property of water, water quality and system performance in water and waste water treatment process; Electric instruments using in the treatment of aqueous system to analyze system conditions for the purpose of applying the appropriate chemical treatment; Electric sensors for measuring chemical levels or conductivity in water environmental parameters, namely, water quality; Electronic-based instruments for measuring and analyzing; electronic-based instruments for monitoring environmental parameters, namely, chemical property of water, water quality and system performance in water and wastewater treatment process; electronic-based instruments for use in the treatment of aqueous system, namely, for analysis of the system conditions for the purpose of applying the appropriate chemical treatment; sensors for measuring chemical levels in water; sensors for measuring conductivity in water; electronic-based instruments setting in the water treatment system for the purpose of measuring and monitoring environmental parameter in water treatment system and controlling chemical injection according to the measuring results; water level detection apparatus; downloadable software for use in controlling, monitoring, and testing water treatment systems; dosage dispensers and automated dispensers for measuring and dispensing portions of water treatment chemicals; bio sensors, not for medical purposes; apparatus and instruments for testing, identifying and measuring chemicals in aqueous and organic media.
(2) Gas scrubbing apparatus; boilers, other than parts of machines; water purification installations; water distribution installations; purification installations for sewage; drying apparatus; chromatography apparatus for industrial purposes; bioreactors for use in the treatment of waste; bioreactors for use in the treatment of wastewater; reverse osmosis membrane filters for water treatment; membrane filtration units for water treatment apparatus; aquarium filtration apparatus; water sterilizers; water purifying apparatus and machines; desalination plants; water filtering apparatus; filters for water filtering apparatus; membranes for water filtering apparatus; heat exchangers, other than parts of machines; water softening apparatus and installations; air filtering installations; air deodorizing apparatus; air-conditioning apparatus; air-conditioning installations; ultraviolet ray lamps, not for medical purposes; reverse osmosis units; membranes for reverse osmosis units; filters for drinking water; heating and cooling apparatus for dispensing hot and cold beverages; fans [parts of air-conditioning installations; Septic tanks for industrial purposes; sewage disposal plants; water purifying apparatus for household purposes; wastewater treatment tanks for household purposes; water purifiers for household purposes; industrial apparatus for purifying water; air filters for industrial installations; ventilation [air-conditioning] installations for buildings; air purifying units for commercial use; ultraviolet sterilizers for water treatment; wastewater treatment apparatus; desalination units; reverse osmosis water purification units; wastewater treatment tanks for industrial purposes; Chemical Injection apparatus for Cooling Water treatment processes; Chemical Injection Apparatus for Commercial Water Purification Equipment; Chemical Injection Apparatus for Water Pollution Prevention Equipment; Chemical injection apparatus for commercial waste incineration systems; Emergency portable water purification device and equipment; water or wastewater treatment systems or apparatus equipped with functions to collect and store measurement data such as operational status and energy consumption, and transmit this data wirelessly to control panels and databases; pure water or ultra-pure water manufacturing systems or apparatus equipped with functions to collect and store measurement data such as operational status and energy consumption, and transmit this data wirelessly to control panels and databases; Filter units and filters for machines used in manufacturing processes; Fan filter unit applied to semiconductor manufacturing equipment, air filters and air filter units; air purifying units and equipment; filters for cleaning air [parts of air cleaning machines or installations]; Filters for removing airborne chemicals in cleanroom or industrial manufacturing facilities; Air filters and air filter units. (1) Boiler cleaning and repair; installation and repair of air-conditioning apparatus; Installation and repair of air-conditioning apparatus; construction; building construction supervision; rustproofing; factory construction; machinery installation, maintenance and repair; pipeline construction and maintenance; plumbing; pump repair; freezing equipment installation and repair; providing construction information; providing construction information; providing information relating to repairs; rebuilding machines that have been worn or partially destroyed; swimming-pool maintenance; construction consultancy; installation of utilities in construction sites; installation, repair and maintenance of clean room facilities and equipment; installation of environmental control systems for clean rooms; on-site construction supervision; maintenance of septic systems; advisory services relating to pipe laying; installation, maintenance and repair of boiler systems; repair or maintenance of boilers and providing information relating thereto; pump repair or maintenance; pressure washing services; installation, maintenance and repair of sewerage systems; repair or maintenance of chemical plants and providing information relating thereto; repair or maintenance of chemical processing machines and apparatus and providing information relating thereto; installation, maintenance and repair of ventilating apparatus; installation of environmental control systems; machinery installation; installation, maintenance and repair of water supply apparatus; installation, maintenance and repair of air purifying apparatus; installation of air-conditioning control systems; air-conditioning apparatus washing services; consultancy relating to building construction supervision; providing information relating to building renovation; repair or maintenance of optical machines and instruments and providing information relating thereto; provision of construction information relating to public works; installation of industrial machinery; repair of industrial waste treatment machines; repair or maintenance of testing machines and instruments; repair or maintenance of machines and systems for manufacturing integrated circuits; providing information relating to the repair or maintenance of machines and systems for manufacturing integrated circuits; installation of energy-saving apparatus; repair or maintenance of water purifying apparatus and providing information relating thereto; repair or maintenance of water pollution control equipment and providing information relating thereto; installation of water pipes; repair or maintenance of measuring and testing machines and providing information relating thereto; repair or maintenance of telecommunication machines and apparatus and providing information relating thereto; repair or maintenance of electronic machines and apparatus and providing information relating thereto; construction and maintenance services relating to civil engineering; construction of roads, sewers and water supply systems; repair or maintenance of waste compacting machines and apparatus and providing information relating thereto; repair or maintenance of waste crushing machines and apparatus and providing information relating thereto; advisory services relating to the installation of plumbing; advisory services relating to the maintenance of plumbing; repair or maintenance of power distribution or control machines and apparatus and providing information relating thereto; repair or maintenance of semi-conductor manufacturing machines and systems and providing information relating thereto; maintenance, repair and cleaning of apparatus and machinery for manufacturing semiconductors; repair or maintenance of laboratory apparatus and instruments and providing information relating thereto; repair and maintenance of refrigerating apparatus; Installation, maintenance and repair of manufacturing plants; Repair or maintenance of measuring and testing machines and providing information relating thereto; Monitoring the operational status of commercial waste incineration facilities via a remote monitoring system; Monitoring the operational status and treatment status of wastewater treatment facilities within buildings and factories via a remote monitoring system; Monitoring the operational status and treatment status of water treatment facilities within buildings and factories via a remote monitoring system; Monitoring the operational status of HVAC systems and plumbing and sanitation facilities in buildings via a remote monitoring system; installation, repair and maintenance of environmental control systems for clean rooms; Cleaning and maintenance of equipment or equipment parts used in creating, operating or maintaining clean room environments; cleaning and maintenance of equipment or equipment parts used in creating, operating or maintaining clean room environments; Consulting services for construction, installation, renovation, repair and maintenance of clean room facilities and equipment; Operational management of industrial wastewater treatment equipment; Operational management of industrial water purification equipment; Construction, repair and maintenance of buildings; Repair or maintenance of waste treatment equipment and provision of related information; Maintenance, repair and cleaning of apparatus and machinery for manufacturing semiconductors; Providing information relating to the maintenance of measuring and test equipment; construction, repair and maintenance of buildings; consulting services relating to the installation, maintenance or repair of machines and apparatus used in industrial field; Mechanical and physical cleaning of industrial plants; Industrial cleaning services, namely, services for cleaning machines, tools, jigs, used in manufacturing; providing information relating to the maintenance of test equipment; Providing information relating to the repair or maintenance of machines and systems for manufacturing integrated circuits; Maintenance, repair and cleaning of machines and systems for manufacturing integrated circuits; maintenance of water treatment apparatus; Providing information relating to the repair or maintenance of manufacturing plants; providing information relating to the repair or maintenance of manufacturing plants; installation, maintenance and repair of manufacturing plants; maintenance, repair and cleaning of apparatus and machinery for manufacturing electric equipment, medical equipment and precision equipment; Maintenance, repair and cleaning of apparatus and machinery for manufacturing electric equipment, medical equipment and precision equipment; Operational management of waste treatment equipment; Repair or maintenance of wastewater treatment equipment; Provision of information and consulting services regarding the repair, cleaning and maintenance of apparatus and equipment used in the manufacture of semiconductors, flat panel displays, electric equipment, medical equipment, or precision equipment; Providing information relating to the repair or maintenance of semi-conductor manufacturing machines and systems; Repair or maintenance of microbial fuel cells; Installation, maintenance and repair of air freshening apparatus; Installation, repair and maintenance of clean room facilities and equipment; Repair or maintenance and operational management of water purification equipment; Maintenance or operational management of water treatment facilities.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
37 - Services de construction; extraction minière; installation et réparation
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) Filtering materials of unprocessed plastics; filtering materials of vegetable substances; filtering materials of mineral substances; filtering materials of chemical substances; ion exchangers [chemicals]; gas purifying preparations; sizing preparations; radiator flushing chemicals; flocculants; chemical reagents, other than for medical or veterinary purposes; ferments for chemical purposes; test paper, chemical; additives chemical to motor fuel; industrial chemicals; enzymes for industrial purposes; preparations of microorganisms, other than for medical and veterinary use; additives, chemical, to drilling muds; organic digestate [fertilizer]; toxic gas neutralizers; synthetic resins, unprocessed; plant growth regulating preparations; hypochlorite of soda; additives, chemical, to fungicides; oil dispersants; synthetic materials for absorbing oil; chemical additives for oils; oil-purifying chemicals; activated carbon; clarification preparations; water-purifying chemicals; fire extinguishing compositions; anti-incrustants; disincrustants; descaling preparations, other than for household purposes; biochemical catalysts; biological preparations, other than for medical or veterinary purposes; tensio-active agents; petroleum dispersants; water-softening preparations; chemical intensifiers for paper; anti-frothing solutions for batteries; degreasing preparations for use in manufacturing processes; detergents for use in manufacturing processes; catalysts; reagent paper, other than for medical or veterinary purposes; diagnostic preparations, other than for medical or veterinary purposes; filtering preparations for the beverages industry; yeast for use in biofuel production; dehydrating preparations for industrial purposes; separating and unsticking [ungluing] preparations; Ion-exchange resins [chemical preparations]; dispersing agents; chemicals for use in chromatography; chemical additives for concrete; water treatment chemicals for use in swimming pools and spas; reagents for chemical analyses; chemical sorbents; chemical preparations for use in industry; purified water for industrial purposes; wastewater treatment chemicals for industrial purposes; chemicals for treating hazardous waste; enzymes for use in water treatment; phosphates for water treatment; water treatment chemicals; microorganisms for use in water treatment; chemical preparations for repelling stains; chemicals for use in the treatment of wastewater; defoaming agents; chemicals for use in the manufacture of paper; Chemical additives for fuel; chemical additives for use in manufacture; boiler water treatment chemicals; cooling water treatment chemicals; chemicals for use in the treatment of drinking water; Water Treatment Chemicals for Reverse Osmosis Membrane Filtration Systems; Chemicals for the use in reverse osmosis systems and other membrane filtration systems; Catalyst Degradation Inhibitor; Emulsion Breaker; Chemical Agents for Prevention and Removal of Ammonium Salts; Chemical Agents Used in the Petroleum and Refining Industries; Chemical compositions used for corrosion and/or scale inhibitors in boiler water, cooling waters, refrigeration brines, steam generators or boilers, steam condensate return systems, and water used in the manufacture of pulp and paper; Chemical compositions used for the prevention or reduction of foaming in evaporators, steam generators, in water for use in textile processes, in water for use in the pulp and industry and in other manufacturing processes; chemicals used to remove heavy metal contaminants from industrial wastewater and sludge; Chemical agents used to remove heavy metals from combustion gases, fly ash, and incineration ash generated during waste incineration processes; chemicals that inhibit or remove slag formation in boilers; Chemicals that inhibit the formation of sludge, scale, and corrosion in the water circulation process of cooling water systems or boiler water systems; Chemicals for preventing and controlling the growth of algae, bacteria, and slime in industrial water systems; Chemicals used to control the growth of bacteria, algae and slime in the manufacture of pulp and paper; chemical agents used to improve the handling of iron ore, coal, and other bulk materials for steelmaking in the field of mining, steel manufacturing and transportation; Scale remover; Retardant for Electrolyte Applied to Lithium-Ion Batteries; Paint Booth Circulating Water Treatment Agent; Chemical Agent to Prevent Fire from Electrolyte in Lithium-Ion Batteries.
(2) Downloadable image files, downloadable; gas testing instruments; gasometers [measuring instruments]; computer programs, downloadable; electronic publications, downloadable; nanoparticle size analysers; computer software applications, downloadable; boiler control instruments; monitoring apparatus, other than for medical purposes; application software for virtual environments; control panels [electricity; pressure measuring apparatus; detectors; Diagnostic apparatus, not for medical purposes; flowmeters; measuring instruments; measuring apparatus; densitometers, not for medical purposes; radiotelegraphy sets; air analysis apparatus; precision measuring apparatus; remote control apparatus; measuring devices, electric; electric installations for the remote control of industrial operations; batteries, electric; ultrasonic imaging apparatus, not for medical purposes; Sensors [measurement apparatus], other than for medical use; optical profilers; remote control telemetering machines and instruments; remote control telemetering apparatus; laboratory apparatus and instruments; power distribution or control machines and apparatus; electrical cells and batteries; electrical communication machines and instruments; downloadable computer software for remote monitoring and analysis; data communication apparatus and instruments; Surface inspection equipment; Particulate Detection Equipment; electromagnetic measuring instrument; Ultrasonic applied interface level meter; Automatic control device for measuring, monitoring, and controlling data related to the operation and energy usage of water treatment facilities; Image Processing Device; Microbial fuel cells; Apparatus and equipment used for water quality measurement and analysis; Electric instruments for monitoring chemical property of water, water quality and system performance in water and waste water treatment process; Electric instruments using in the treatment of aqueous system to analyze system conditions for the purpose of applying the appropriate chemical treatment; Electric sensors for measuring chemical levels or conductivity in water environmental parameters, namely, water quality; Electronic-based instruments for measuring and analyzing; electronic-based instruments for monitoring environmental parameters, namely, chemical property of water, water quality and system performance in water and wastewater treatment process; electronic-based instruments for use in the treatment of aqueous system, namely, for analysis of the system conditions for the purpose of applying the appropriate chemical treatment; sensors for measuring chemical levels in water; sensors for measuring conductivity in water; electronic-based instruments setting in the water treatment system for the purpose of measuring and monitoring environmental parameter in water treatment system and controlling chemical injection according to the measuring results; water level detection apparatus; downloadable software for use in controlling, monitoring, and testing water treatment systems; dosage dispensers and automated dispensers for measuring and dispensing portions of water treatment chemicals; bio sensors, not for medical purposes; apparatus and instruments for testing, identifying and measuring chemicals in aqueous and organic media.
(3) Gas scrubbing apparatus; boilers, other than parts of machines; water purification installations; water distribution installations; purification installations for sewage; drying apparatus; chromatography apparatus for industrial purposes; bioreactors for use in the treatment of waste; bioreactors for use in the treatment of wastewater; reverse osmosis membrane filters for water treatment; membrane filtration units for water treatment apparatus; aquarium filtration apparatus; water sterilizers; water purifying apparatus and machines; desalination plants; water filtering apparatus; filters for water filtering apparatus; membranes for water filtering apparatus; heat exchangers, other than parts of machines; water softening apparatus and installations; air filtering installations; air deodorizing apparatus; air-conditioning apparatus; air-conditioning installations; ultraviolet ray lamps, not for medical purposes; reverse osmosis units; membranes for reverse osmosis units; filters for drinking water; heating and cooling apparatus for dispensing hot and cold beverages; fans [parts of air-conditioning installations; Septic tanks for industrial purposes; sewage disposal plants; water purifying apparatus for household purposes; wastewater treatment tanks for household purposes; water purifiers for household purposes; industrial apparatus for purifying water; air filters for industrial installations; ventilation [air-conditioning] installations for buildings; air purifying units for commercial use; ultraviolet sterilizers for water treatment; wastewater treatment apparatus; desalination units; reverse osmosis water purification units; wastewater treatment tanks for industrial purposes; Chemical Injection apparatus for Cooling Water treatment processes; Chemical Injection Apparatus for Commercial Water Purification Equipment; Chemical Injection Apparatus for Water Pollution Prevention Equipment; Chemical injection apparatus for commercial waste incineration systems; Emergency portable water purification device and equipment; water or wastewater treatment systems or apparatus equipped with functions to collect and store measurement data such as operational status and energy consumption, and transmit this data wirelessly to control panels and databases; pure water or ultra-pure water manufacturing systems or apparatus equipped with functions to collect and store measurement data such as operational status and energy consumption, and transmit this data wirelessly to control panels and databases; Filter units and filters for machines used in manufacturing processes; Fan filter unit applied to semiconductor manufacturing equipment, air filters and air filter units; air purifying units and equipment; filters for cleaning air [parts of air cleaning machines or installations]; Filters for removing airborne chemicals in cleanroom or industrial manufacturing facilities; Air filters and air filter units. (1) Boiler cleaning and repair; installation and repair of air-conditioning apparatus; Installation and repair of air-conditioning apparatus; construction; building construction supervision; rustproofing; factory construction; machinery installation, maintenance and repair; pipeline construction and maintenance; plumbing; pump repair; freezing equipment installation and repair; providing construction information; providing construction information; providing information relating to repairs; rebuilding machines that have been worn or partially destroyed; swimming-pool maintenance; construction consultancy; installation of utilities in construction sites; installation, repair and maintenance of clean room facilities and equipment; installation of environmental control systems for clean rooms; on-site construction supervision; maintenance of septic systems; advisory services relating to pipe laying; installation, maintenance and repair of boiler systems; repair or maintenance of boilers and providing information relating thereto; pump repair or maintenance; pressure washing services; installation, maintenance and repair of sewerage systems; repair or maintenance of chemical plants and providing information relating thereto; repair or maintenance of chemical processing machines and apparatus and providing information relating thereto; installation, maintenance and repair of ventilating apparatus; installation of environmental control systems; machinery installation; installation, maintenance and repair of water supply apparatus; installation, maintenance and repair of air purifying apparatus; installation of air-conditioning control systems; air-conditioning apparatus washing services; consultancy relating to building construction supervision; providing information relating to building renovation; repair or maintenance of optical machines and instruments and providing information relating thereto; provision of construction information relating to public works; installation of industrial machinery; repair of industrial waste treatment machines; repair or maintenance of testing machines and instruments; repair or maintenance of machines and systems for manufacturing integrated circuits; providing information relating to the repair or maintenance of machines and systems for manufacturing integrated circuits; installation of energy-saving apparatus; repair or maintenance of water purifying apparatus and providing information relating thereto; repair or maintenance of water pollution control equipment and providing information relating thereto; installation of water pipes; repair or maintenance of measuring and testing machines and providing information relating thereto; repair or maintenance of telecommunication machines and apparatus and providing information relating thereto; repair or maintenance of electronic machines and apparatus and providing information relating thereto; construction and maintenance services relating to civil engineering; construction of roads, sewers and water supply systems; repair or maintenance of waste compacting machines and apparatus and providing information relating thereto; repair or maintenance of waste crushing machines and apparatus and providing information relating thereto; advisory services relating to the installation of plumbing; advisory services relating to the maintenance of plumbing; repair or maintenance of power distribution or control machines and apparatus and providing information relating thereto; repair or maintenance of semi-conductor manufacturing machines and systems and providing information relating thereto; maintenance, repair and cleaning of apparatus and machinery for manufacturing semiconductors; repair or maintenance of laboratory apparatus and instruments and providing information relating thereto; repair and maintenance of refrigerating apparatus; Installation, maintenance and repair of manufacturing plants; Repair or maintenance of measuring and testing machines and providing information relating thereto; Monitoring the operational status of commercial waste incineration facilities via a remote monitoring system; Monitoring the operational status and treatment status of wastewater treatment facilities within buildings and factories via a remote monitoring system; Monitoring the operational status and treatment status of water treatment facilities within buildings and factories via a remote monitoring system; Monitoring the operational status of HVAC systems and plumbing and sanitation facilities in buildings via a remote monitoring system; installation, repair and maintenance of environmental control systems for clean rooms; Cleaning and maintenance of equipment or equipment parts used in creating, operating or maintaining clean room environments; cleaning and maintenance of equipment or equipment parts used in creating, operating or maintaining clean room environments; Consulting services for construction, installation, renovation, repair and maintenance of clean room facilities and equipment; Operational management of industrial wastewater treatment equipment; Operational management of industrial water purification equipment; Construction, repair and maintenance of buildings; Repair or maintenance of waste treatment equipment and provision of related information; Maintenance, repair and cleaning of apparatus and machinery for manufacturing semiconductors; Providing information relating to the maintenance of measuring and test equipment; construction, repair and maintenance of buildings; consulting services relating to the installation, maintenance or repair of machines and apparatus used in industrial field; Mechanical and physical cleaning of industrial plants; Industrial cleaning services, namely, services for cleaning machines, tools, jigs, used in manufacturing; providing information relating to the maintenance of test equipment; Providing information relating to the repair or maintenance of machines and systems for manufacturing integrated circuits; Maintenance, repair and cleaning of machines and systems for manufacturing integrated circuits; maintenance of water treatment apparatus; Providing information relating to the repair or maintenance of manufacturing plants; providing information relating to the repair or maintenance of manufacturing plants; installation, maintenance and repair of manufacturing plants; maintenance, repair and cleaning of apparatus and machinery for manufacturing electric equipment, medical equipment and precision equipment; Maintenance, repair and cleaning of apparatus and machinery for manufacturing electric equipment, medical equipment and precision equipment; Operational management of waste treatment equipment; Repair or maintenance of wastewater treatment equipment; Provision of information and consulting services regarding the repair, cleaning and maintenance of apparatus and equipment used in the manufacture of semiconductors, flat panel displays, electric equipment, medical equipment, or precision equipment; Providing information relating to the repair or maintenance of semi-conductor manufacturing machines and systems; Repair or maintenance of microbial fuel cells; Installation, maintenance and repair of air freshening apparatus; Installation, repair and maintenance of clean room facilities and equipment; Repair or maintenance and operational management of water purification equipment; Maintenance or operational management of water treatment facilities.
(2) Air purification; air deodorising; water treating; metal treating; waste treatment [transformation]; destruction of waste and trash; incineration of waste and trash; recycling of waste and trash; upcycling [waste recycling]; sorting of waste and recyclable material [transformation]; carbon capture; production of renewable green energy; providing information relating to material treatment; decontamination of hazardous materials; rental of chemical processing machines and apparatus and providing information relating thereto; Application of coatings using chemical, mechanical, thermal or thermomechanical processes; application of thin films on the surfaces of objects by means of chemical, mechanical, thermal, thermomechanical, chemical vapor deposition, physical vapor deposition and vacuum deposition processes; Application of protective surface coatings to machines and tools; Coating and surface finishing of machines and tools; coating and surface finishing of machines and tools; application of protective surface coatings to machines and tools; treatment and coating of metal surfaces; waste water treatment services for industrial purposes; waste water treatment; providing information relating to water treating services; consultancy in the field of water treatment; rental of water purifying apparatus and providing information relating thereto; rental of water filtration units for commercial use; information, advice and consultancy services relating to the recycling of waste and trash; treatment of waste; rental of waste compacting machines and apparatus; rental of waste crushing machines and apparatus; recycling of chemicals; treatment of contaminated soil; Rental of chemical processing machines; Chemical cleaning for restoration of reverse osmosis membranes and other filtration membranes; Consulting in the field of restoration of reverse osmosis membranes and other filtration membranes; Cleaning and regeneration treatment of used filtration membrane; Water purification; water recycling and desalination services; water and/or wastewater treatment services; Contract-based regeneration treatment of industrial wastewater and sewage; Contract-based production and supply of industrial-grade pure and ultrapure water; consulting services in the field of water and wastewater treatment; Water treatment and providing information relating thereto; providing information relating to the rental of water purifying apparatus; rental of water filters; extraction of element or minerals contained in wastewater or sludge in water and wastewater treatment processes; extraction of elements or minerals contained in waste reduce; Processing and recycling of waste and consultancy relating thereto; treatment and coating of metal surfaces; Treatment of metal parts to prevent dirt adhesion and corrosion; rental of waste treatment equipment and provision of related information; Regeneration and reclamation of contaminants and deposits removed from the surfaces of machinery and equipment; Chemical cleaning of analytical equipment and other machinery, tools, jigs, parts, etc. used in the manufacturing process of flat panel displays, semiconductors, other electronic parts, and precision equipment; Chemical cleaning of flat panel displays, semiconductors, other electronic components, precision equipment manufacturing equipment, and their parts and accessories and provision of related information and consulting; Recycling and reprocessing of used materials and parts in the industrial field; Chemical cleaning of industrial plants; Cleaning and processing of precision parts, electrical components, and electronic components, and providing related information; Surface treatment of industrial machinery, tools, parts, etc.; Providing information and consulting regarding surface treatment of industrial machinery, tools, and their parts, etc.; Surface treatment of machines, jigs, parts, etc. for the manufacturing process of flat panel displays, semiconductors, precision parts, electrical parts, electronic parts, etc.; Surface treatment of metal and non-ferrous metal surfaces; Surface treatment of mechanical equipment, jigs, parts, etc. after cleaning by physical or chemical methods; metal coating; Surface modification and coating service of machines, equipment, devices, parts, tools and jigs used in clean room environment; Surface modification and coating of machines, equipment, devices, parts, tools and jigs used in manufacturing processes; Coating services for machinery, equipment, parts, tools and jigs; Recycling of waste, namely, regeneration and reclamation of contaminants and deposits removed from the surfaces of machinery, equipment, parts, tools or jigs; chemical treatment of boilers and boiler pipings; providing information, advisory and consultancy services relating to all the aforesaid services.
(3) Chemical analysis services; bacteriological research; chemistry services; architectural consultancy; construction drafting; engineering; calibration [measuring]; quality control for others; biological research; consultancy in the field of energy-saving; scientific research in the field of environmental protection; providing scientific information, advice and consultancy relating to carbon offsetting; water analysis; energy auditing; software as a service [SaaS]; electronic data storage; platform as a service [PaaS]; research in the field of building construction; providing online non-downloadable computer software; energy performance testing of buildings; Engineering services in the field of energy technology; consultancy in the field of energy efficiency; design of machines, apparatus and instruments; testing and research services relating to machines, apparatus and instruments; planning and layout design services for cleanroom environments; monitoring of water quality; water quality control services; plant engineering; engineering services in the field of environmental technology; environmental testing and inspection services; testing and research services in the field of preventing pollution; scientific research in the field of renewable energy; chemical, biochemical, biological and bacteriological research and analysis; testing, inspection and research services in the fields of agriculture, livestock breeding and fisheries; Industrial research, testing and analysis services; testing, analysis and evaluation of the goods and services of others for the purpose of certification; design and development of testing and analysis methods; calibration of measuring instruments; calibration of analytical apparatus; calibration of analytical apparatus; analysis in the field of molecular biology; rental of measuring apparatus; rental of laboratory apparatus and instruments; Provision of online non-downloadable computer software for managing and viewing operational status monitoring data of commercial water purification equipment and devices; Provision of online non-downloadable computer software for managing and viewing operational status monitoring data of commercial wastewater treatment equipment and devices; Providing temporary use of online non-downloadable software for the prediction of chemical products dosage and usage in membrane filtration systems; Provision of online non-downloadable computer software for managing and viewing operational status monitoring data of commercial waste incineration equipment; Provision of online non-downloadable computer software for managing and viewing water treatment status monitoring data; Providing temporary use of online non-downloadable software for the calculation and control of dosing chemicals; Testing and evaluation of equipment, machinery, tools, and materials for cleanrooms, as well as providing related information and consulting services; Computer software design and development; Design of water purification facilities and water purification equipment; Design of wastewater treatment facilities and wastewater treatment equipment; Design and advisory services for manufacturing equipment (including parts and accessories) for flat panel displays, semiconductors, other electronic components, and precision machinery parts; software as a service (SAAS) services featuring software that allows users to receive reports, alerts, and notifications related to water purifying, wastewater treating, sludge treating, and purewater and ultra-purewater manufacturing processes; Analysis and evaluation of steam generated from boilers and consulting based on the results; Testing related to metal corrosion in cooling water systems and boiler water systems; Technical consulting services in the engineering field of cooling water systems and boiler water systems, namely testing, auditing, monitoring, simulating, and evaluating to optimize water treatment conditions in these systems; Platform as a Service(PAAS) featuring computer software platforms for simulating and monitoring scale and corrosion in cooling water systems and boiler water systems, and optimizing water treatment in these systems; Chemical analysis and the interpretation and evaluation of analysis results; Analysis services for chemical composition of liquids; Research on cleaning technologies and surface processing technologies for machinery and their parts; Testing related to the purification treatment of wastewater; Research, testing and analysis services in the industrial field; Sampling and analysis service for the purpose of checking contamination, deterioration, and performance of used filtration membranes; Consultancy in the field of energy-saving and water conservation; Diagnosis of water treatment conditions and advice based on the diagnostic results; Rental of measuring machinery and instruments; Testing or research related to civil engineering; technical consulting services in the field of heat exchanger and condenser engineering, namely, testing, auditing, monitoring, simulating and evaluating heat exchanger and condenser equipment to optimize performance of such equipment; platform as a service (PAAS) featuring computer software platforms for auditing, simulating, and monitoring the performance of heat exchangers and condensers to optimize heat transfer performance; software as a service (SAAS) services featuring software that allows users to receive reports, alerts, and notifications related to agricultural, horticultural, industrial and manufacturing processes; Evaluation tests related to the coagulation of wastewater and the dewaterability of sludge; Testing related to metal corrosion; Testing related to scale formation in cooling water systems and boiler water systems; software as a service (SAAS) services featuring software for use in controlling, monitoring, and testing water treatment systems for tracking and generating reports regarding the history of water condition and performance of water treatment systems; (SAAS) services featuring software for use in controlling, monitoring, and testing water treatment systems; (SAAS) services featuring software for providing support services in the field of water treatment equipment; Providing temporary use of online non-downloadable computer software for use in monitoring of industrial manufacturing processes or cleanroom; Remote diagnostic and monitoring services for the conditions of industrial manufacturing processes or cleanroom; Chemical analysis services; Engineering services in the field of environmental technology; Architectural consultancy services; Industrial research, testing and analysis services; Design and development of testing and analysis methods; Testing, analysis and evaluation of the goods and services of others for the purpose of certification; Monitoring of clean rooms; Research on materials, goods, and technologies related to the construction, management, and maintenance of clean room environments; Testing, inspection and research of semiconductor manufacturing equipment and other equipment used in cleanroom environment; Testing and evaluation services for machinery, equipment, instruments and tools used in the construction, operation or maintenance of cleanroom environments; Testing and certification services for clean room environmental management in accordance with the orders and specifications of authorized bodies; Research on cleaning, surface processing and maintenance technologies for machines, equipment, parts, tools and jigs used in the manufacturing process of semiconductors, integrated circuits and precision equipment; Research on cleaning, surface processing and modification of machinery, equipment, and parts used in manufacturing processes of semiconductor, electronic equipment, precision instruments and medical equipment; Software as a Service (SaaS) featuring software for predicting failures of water pipings and other pipings, analyzing lifespan, assessing the physical condition and repair needs of pipelines, and assisting in the development of repair plans; Software as a service (SaaS) services featuring software for evaluating the condition and assessing potential failure of infrastructure assets; Consulting services for the installation, replacement and maintenance of gas, water and wastewater pipelines; information, advisory and consultancy services relating to all the aforesaid services.
63.
CARBON DIOXIDE RECOVERY METHOD AND RECOVERY APPARATUS
Provided is a carbon dioxide recovery method having a step for bringing a carbon-dioxide-containing gas into contact with a carbon dioxide absorbent to cause the carbon dioxide absorbent to absorb the carbon dioxide in the carbon-dioxide-containing gas, wherein the carbon dioxide absorbent contains a gel-form or solid first absorbent, and the ratio of the carbon dioxide absorption amount in an environment having a humidity of 80% or higher to the carbon dioxide absorption amount in an environment having a humidity of 40±10% for the carbon dioxide absorbent is 80% or higher. The carbon dioxide absorbent furthermore includes a second absorbent supported by the first absorbent. The second absorbent is preferably at least one of a basic absorbent and an amine compound absorbent.
B01D 53/04 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par adsorption, p. ex. chromatographie préparatoire en phase gazeuse avec adsorbants fixes
B01J 20/20 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant du carbone libreCompositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant du carbone obtenu par des procédés de carbonisation
The present Invention provides a monitoring method, etc. that can efficiently monitor a chute member. According to one aspect of the present invention, a monitoring method of the chute member for allowing the powder to pass therethrough is provided. This monitoring method includes following steps. An acquisition step acquires point cloud data related to the chute member via a pre-installed predetermined sensor. A judgment step judges a degree of adhesion of the powder to the chute member based on at least the point cloud data.
A trouble prediction method of a conveyor belt is provided. In an acquisition step, measurement data related to powder (PW) that is being conveyed on the conveyor belt (41) is acquired via an optical sensor (3) installed apart from the conveyor belt (41). In the prediction step, a trouble that may occur in the conveyor belt (41) is predicted based on shape parameters related to a shape of the powder (PW) and reference information, the shape parameters being calculated from the measurement data. The reference information is information on a relationship between the shape parameters and various types of troubles.
B65G 43/02 - Dispositifs de commande, p. ex. de sécurité, d'alarme ou de correction des erreurs détectant une condition physique dangereuse des porte-charges, p. ex. pour stopper l'entraînement en cas d'échauffement
66.
MONITORING METHOD, SYSTEM AND PROGRAM OF CONVEYOR BELT
[Summary] [Problem] To provide a monitoring method of a conveyor belt, or the like, which can more easily detect meanderings or a deviation of the belt. [Solution] According to an aspect of the present invention, a monitoring method of a conveyor belt is provided. This monitoring method includes the following steps. In an acquisition step, measurement data related to the belt of the conveyor belt is acquired via an optical sensor installed apart from the conveyor belt. In the specification step, the degree of meanderings or a deviation of the belt is specified according to mechanical parameters of ends defining a width of the belt, the parameters being calculated from the measurement data.
B65G 15/64 - Dispositions pour soutenir ou guider les courroies, p. ex. à l'aide de jets de fluide pour maintenir automatiquement la position des courroies
B65G 39/16 - Aménagements des rouleaux montés sur châssis pour aligner les courroies ou les chaînes
B65G 43/02 - Dispositifs de commande, p. ex. de sécurité, d'alarme ou de correction des erreurs détectant une condition physique dangereuse des porte-charges, p. ex. pour stopper l'entraînement en cas d'échauffement
67.
VALUABLE METAL RECOVERY SYSTEM AND VALUABLE METAL RECOVERY METHOD
A valuable metal recovery system 1 comprises a waste water treatment device 2 and a valuable metal recovery device 3. The waste water treatment device 2 comprises water treatment units, namely, a tank 21, a flocculation/sedimentation tank 22, a membrane type filtration device 23, and a valuable metal adsorption device 24. The valuable metal adsorption device 24 is formed by detachably providing an adsorbent column (functional material element). Furthermore, each of the water treatment units can be unitized, placed on one or more trailers T, conveyed to a waste water discharge site, and installed at the site. The adsorbent column after adsorption is transported to the valuable metal recovery device 3, and in the valuable metal recovery device 3, a target valuable metal is eluted or back-extracted from the functional material element that is filled with the adsorbent. The present invention thereby realizes a valuable metal recovery system which employs a functional material such as an adsorbent or an extractant that is capable of selectively adsorbing or concentrating a target valuable metal and circularly recycling and reusing the valuable metal by means of a method such as elution/regeneration or back extraction.
CrCrCr/m3CrCrCr of the organic acid. Preferably, the method is operated with the TMAH-containing wastewater including 80 wt% TOC or greater of TMAH and having a TMAH concentration of 5000 mg/L or greater.
Secondary pure water from a sub-system 4 is fed to a use point 50 via a heat exchanger 6, a heat exchanger 10, a warm ultrapure water tank 31, a heat exchanger 33, and a UF membrane device 40. A heat pump 20 is installed to heat heat-source medium water in the heat exchanger 6. Warm ultrapure return water from the use point 50 passes through the heat exchanger 52 and flows into the warm ultrapure water tank 31.
A method for treating methanol-containing wastewater is provided in which the methanol is anaerobically treated, the method being characterized by adding a C2-C4 organic nitrogen (which is not an amino acid). The organic nitrogen is, for example, at least one selected from among TMAH, trimethylamine, and dimethylamine.
A method for preventing microorganism fouling in a water system containing a reducing agent, said microorganism fouling prevention method for a water system being characterized by adding a stabilized chlorine-based oxidizing agent composed of a chlorine-based oxidizing agent and a sulfamic acid compound, with the ratio of the sulfamic acid compound relative to 1 mol effective chlorine of the chlorine-based oxidizing agent being 1-1.5 mol, and/or a stabilized bromine-based oxidizing agent composed of a bromine-based oxidizing agent and a sulfamic acid compound, with the ratio of the sulfamic acid compound relative to 1 mol effective chlorine conversion amount of the bromine-based oxidizing agent being 1-1.5 mol, to the water system, such that the addition concentration of the stabilized chlorine-based oxidizing agent and/or the stabilized bromine-based oxidizing agent relative to the reducing agent concentration in the water system is 2.5 times or more by molar ratio.
In a hydrogen peroxide concentration measurement system according to the present invention, a specimen water collecting pipe 3 is branched into a first passage 4 and a second passage 5, and the first passage 4 is switchable between a dissolved oxygen concentration measurement flow channel 7 and a first circulation flow channel 9. Moreover, the second passage 5 is switchable between a hydrogen peroxide decomposition flow channel 11 and a second circulation flow channel 13. Further, the dissolved oxygen concentration measurement flow channel 7 is switchable between a discharge pipe 14 and the second circulation flow channel 13. Furthermore, the hydrogen peroxide decomposition flow channel 11 is switchable between the discharge pipe 14 and the first circulation flow channel 9. Consequently, specimen water W flows to be switchable between continuously flowing from a dissolved oxygen concentration meter 8 to a catalyst resin column 12 and continuously flowing from the catalyst resin column 12 to the dissolved oxygen concentration meter 8. This hydrogen peroxide concentration measurement system makes it possible to shorten the time until a measured value after the switching of the measuring system is stabilized and reduce the consumption of the specimen water.
Provided is a method for operating an upward-flow-type ion exchange tower for passing raw water in an upward flow, using a water-feeding pump, through an ion exchange tower having an ion-exchange-resin packed bed between a lower water-permeable partition plate and an upper water-permeable partition plate to produce deionized water, wherein the method for operating an upward-flow-type ion exchange tower includes: a fixed bed formation step for passing the raw water at a high LV into the ion exchange tower at the start of passing the raw water, pushing up the ion-exchange-resin packed bed within the ion exchange tower, and pressing the packed bed against the upper water-permeable partition plate to form an ion-exchange-resin fixed bed; and a steady operation step for subsequently passing the raw water through at a LV higher than a minimum LV at which the fixed bed is maintained and controlling the water flow rate of the raw water in accordance with a demand amount for the deionized water.
B01J 39/05 - Procédés utilisant des échangeurs organiques sous forme fortement acide
B01J 41/05 - Procédés utilisant des échangeurs organiques sous forme fortement basique
B01J 47/026 - Procédés sur colonne ou sur lit utilisant des colonnes ou des lits en séries de substances échangeur d’ions différentes
B01J 49/08 - Régénération ou réactivation des échangeurs d'ionsAppareillage à cet effet des lits fixes contenant des échangeurs cationiques et anioniques en lits séparés
B01J 49/53 - Régénération ou réactivation des échangeurs d'ionsAppareillage à cet effet caractérisés par les réactifs de régénération pour échangeurs cationiques
B01J 49/57 - Régénération ou réactivation des échangeurs d'ionsAppareillage à cet effet caractérisés par les réactifs de régénération pour échangeurs anioniques
B01J 49/70 - Régénération ou réactivation des échangeurs d'ionsAppareillage à cet effet pour les procédés ou les applications industriels à grande échelle
Provided is an economizer in which a heat transfer pipe (2) for heating feedwater is arranged within a housing (1) through which exhaust gas flows, the economizer comprising a nozzle (3) that supplies a dropwise condensation promotor to a latent heat recovery section in which condensed water is generated on the surface of the heat transfer pipe. The nozzle (3) is disposed so as to supply the dropwise condensation promotor to a region where the surface temperature of the heat transfer pipe is less than or equal to the thermal decomposition temperature of the dropwise condensation promotor. The dropwise condensation promotor comprises at least one among a sarcosine compound and a long-chain aliphatic amine.
F28F 13/04 - Dispositions pour modifier le transfert de chaleur, p. ex. accroissement, diminution en empêchant la formation de films continus de condensats sur les surfaces d'échange de chaleur, p. ex. en favorisant la formation de gouttelettes
F22D 1/02 - Appareils de chauffage d'eau d'alimentation, p. ex. préchauffeurs avec tubes d'eau disposés dans le foyer de la chaudière, les tubes de fumées ou sur le trajet des fumées
F28B 1/02 - Condenseurs dans lesquels la vapeur d'eau ou autre vapeur est séparée de l'agent de refroidissement par des parois, p. ex. condenseur à surface utilisant l'eau ou un autre liquide comme agent de refroidissement
75.
ACID GAS TREATMENT AGENT AND ACID GAS TREATMENT METHOD
Provided is an acid gas treatment agent and an acid gas treatment method which, in order to reduce the frequency of regeneration treatment of the treatment agent, employ an Mg-Al-based layered double hydroxide that has high adsorption capacity with respect to an acid substance and a long breakthrough time. An acid gas treatment agent according to the present invention comprises an Mg-Al-based layered double hydroxide that has an average pore diameter of not less than 30 nm as measured by a nitrogen gas adsorption method and that has a sulfate ion content of not more than 1 mass%.
B01J 20/08 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant des oxydes ou des hydroxydes des métaux non prévus dans le groupe contenant de l'oxyde ou de l'hydroxyde d'aluminiumCompositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant des oxydes ou des hydroxydes des métaux non prévus dans le groupe contenant de la bauxite
B01D 53/82 - Procédés en phase solide avec des réactifs à l'état stationnaire
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation caractérisées par leur forme ou leurs propriétés physiques
Ultrapure water from a subsystem 4 is fed to a use point 14, via a first heat exchanger 6, a second heat exchanger 10, and a UF membrane separation device 12. The ultrapure water returned from the use point 14 is introduced into a storage tank 16 through a pipe 7. In response to fluctuation of the flowrate of the returned ultrapure water, heated primary pure water is introduced into the storage tank 16 through a pipe 22, and warm water at a prescribed temperature is stored in the storage tank 16 so as to attain a prescribed water level. The warm water in the storage tank 16 is supplied at a fixed flowrate through a heat source fluid path of the first heat exchanger 6.
Provided is a wastewater treatment method with which it is possible to stably perform wastewater treatment. In a wastewater treatment method according to the present embodiment, wastewater flows into an adjustment tank, and the wastewater is supplied from the adjustment tank to a wastewater treatment facility. The wastewater treatment method involves: continuously or periodically measuring a water quality item or an operation management item related to a wastewater load; estimating the wastewater load of a wastewater inflow part (a wastewater treatment inflow part) to the wastewater treatment facility by an arithmetic expression set in advance on the basis of the measured value; and in cases where the estimated wastewater load is less than a predetermined threshold, supplying the wastewater to the adjustment tank, and in cases where the estimated wastewater load is equal to or more than the predetermined threshold, retaining the wastewater in a high load adjustment tank by branching off the wastewater at a wastewater branching position, which is upstream of the adjustment tank.
Provided is a water quality measurement device, comprising: a dilution device, preparing sample water including raw water and dilution water; and a residual chlorine concentration measurement device, measuring a residual chlorine concentration of the sample water, wherein the dilution device comprises: a container in which the sample water is accommodated; a first liquid level detection portion, detecting a first liquid level in the container; a second liquid level detection portion, detecting a second liquid level in the container; a raw water injection portion, injecting the raw water into the container until the first liquid level detection portion detects the first liquid level; and a dilution water injection portion, diluting the raw water by injecting the dilution water into the container until the second liquid level detection portion detects the second liquid level.
The present invention provides a technique of a more appropriate pitch countermeasure in a paper manufacturing process. The present invention provides a method for estimating the amount of macrostickies in paper manufacturing based on the amount of an acrylate-based polymer that is contained in a management target in paper manufacturing. The present invention provides a method for manufacturing paper in which the level of a macrostickies countermeasure in paper manufacturing is adjusted based on an increase or decrease in the amount of an acrylate-based polymer that is contained in a management target in paper manufacturing.
G01N 21/35 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge
G01N 21/84 - Systèmes spécialement adaptés à des applications particulières
G01N 21/3577 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge pour l'analyse de liquides, p. ex. l'eau polluée
80.
MATERIAL FOR REMOVING IMPURITIES IN ORGANIC SOLVENT AND METHOD FOR REMOVING IMPURITIES IN ORGANIC SOLVENT
Provided is a material for removing impurities in an organic solvent having a water content of 1,000 ppm or less, the material comprising a porous ion exchange resin. It is preferred that the porous ion exchange resin has, as an ion exchange group, at least one functional group selected from the group consisting of a primary amino group, a secondary amino group, a tertiary amino group and a quaternary ammonium group. Also provided is a method for removing impurities in an organic solvent, the method comprising bringing the material for removing impurities in an organic solvent into contact with an organic solvent having a water content of 1,000 ppm or less.
B01J 41/14 - Composés macromoléculaires obtenus par des réactions ne faisant intervenir que des liaisons carbone-carbone non saturées
B01J 39/07 - Procédés utilisant des échangeurs organiques sous forme faiblement acide
B01J 41/07 - Procédés utilisant des échangeurs organiques sous forme faiblement basique
B01J 47/014 - Procédés d'échange d'ions en généralAppareillage à cet effet dans lesquels les propriétés d’adsorption de l’échangeur d’ions sont utilisées, p. ex. récupération de protéines ou de composés macromoléculaires
A cooling tower 1 includes: a tower body 2 having a louver 3 on a side surface, an exhaust fan 8 at a top part, and a lower water tank 4 at a lower part; and a filler 5, which is arranged within the tower body 2 and into which water is poured from above. A heat exchanger 22 for cooling exhaust gas from the exhaust fan 8 exchanges heat between air attracted to the louver 3 by the operation of the exhaust fan 8 and the exhaust gas from the exhaust fan 8 to cool the exhaust gas.
F28C 1/14 - Réfrigérants à ruissellement à contact direct, p. ex. tours de réfrigération comprenant également un échange de chaleur sans contact direct
82.
TREATMENT AGENT FOR MACRO STICKIES AND TREATMENT METHOD FOR MACRO STICKIES
A main objective of the present invention is to provide a new technique for treatment of macro stickies. The present invention can provide a treatment agent for macro stickies, which contains one or two or more selected from an oily and fatty compound having a melting point of 50°C or lower, a polyvinyl alcohol having a cationic group, and a cationic compound used for positive conversion. The present invention can provide a treatment method for macro stickies, which uses the treatment agent for macro stickies, for a macro stickies-containing object.
D21H 17/00 - Matériaux non fibreux ajoutés à la pâte caractérisés par leur constitutionMatériaux d'imprégnation du papier caractérisés par leur constitution
A main objective of the present invention is to provide a technique capable of more favorably cleaning pitch contamination caused by an organic substance in a papermaking process, particularly, (meth)acrylate-based pitch contamination. The present invention is capable of providing a cleaning agent for a papermaking process containing an aliphatic diamine compound. The present invention is also capable of providing a papermaking tool cleaning method or a paper manufacturing method containing cleaning a papermaking tool using a chemical containing an aliphatic diamine compound or using a cleaning agent for a papermaking process containing an aliphatic diamine compound.
Water is sent to a refrigerator 4 by means of a circulation pump 1 and piping 2, 3, and cold water from the refrigerator 4 is sent to an air conditioner 7 by means of piping 5, 6 to cool the air around the air conditioner 7. The water heated in the air conditioner 7 returns to the circulation pump 1 through piping 8. The piping 6 is provided with a pH meter 12 and an addition device 13 for adding carbon dioxide gas. The pH meter 12 is arranged on the downstream side of the addition device 13. A detection signal from the pH meter 12 is inputted to a controller 14. When the pH detected by the pH meter 12 is higher than a prescribed value, carbon dioxide gas is added to the piping 6 from the addition device 13, according to a control signal from the controller 14, to lower the pH.
C23F 11/08 - Inhibition de la corrosion de matériaux métalliques par application d'inhibiteurs sur la surface menacée par la corrosion ou par addition d'inhibiteurs à l'agent corrosif dans d'autres liquides
85.
PURE WATER PRODUCTION SYSTEM AND PURE WATER PRODUCTION METHOD
This pure water production system comprises an electrically regenerative ion exchange device in a rear stage of a two-stage reverse osmosis membrane device in which water to be treated with a reverse osmosis membrane in the second stage is alkaline. The two-stage reverse osmosis membrane device includes: a first reverse osmosis membrane device 31 for water W4 to be treated; an alkali addition means 32 for adding an alkaline chemical to the permeate water to obtain adjusted water W5 in which the pH value is adjusted to 8-11; a second reverse osmosis membrane device 33 for treating the adjusted water W5; and an electrically regenerative ion exchange device 34 for treating permeate water W6 from the second reverse osmosis membrane device 33 to produce treated water W7. The first reverse osmosis membrane device 31 and the second reverse osmosis membrane device 33 each use an ultra-low pressure reverse osmosis membrane. The electrically regenerative ion exchange device supplies the permeate water W6 from the second reverse osmosis membrane device 33 to a concentration chamber, an anode chamber, and a cathode chamber. The concentration chamber has a structure into which the permeate water W6 is supplied in a countercurrent manner with respect to a desalination chamber. With such a pure water production system, efficient operation of a pure water production facility and pure water production with stable water quality can be achieved.
B01D 69/02 - Membranes semi-perméables destinées aux procédés ou aux appareils de séparation, caractérisées par leur forme, leur structure ou leurs propriétésProcédés spécialement adaptés à leur fabrication caractérisées par leurs propriétés
C02F 1/469 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques par séparation électrochimique, p. ex. par électro-osmose, électrodialyse, électrophorèse
B01D 53/14 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par absorption
A method of modifying a raw material that is conveyed by conveyance equipment by adding a modifier to the raw material, the modification method including steps of: (1) continuously measuring a moisture percentage of the raw material; (2) continuously measuring an amount of the raw material that is present at a specific position of the conveyance equipment; (3) continuously measuring start and stop of the conveyance equipment; (4) calculating, based on the moisture percentage, a target concentration (A) of the modifier in a modifier-added raw material when it is assumed that the modifier has been added to the raw material; (5) determining whether or not addition of the modifier is necessary based on the amount of the raw material and the start and stop; (6) calculating, based on the amount of the raw material and the target concentration (A), a target additive amount (B) per unit time of the modifier; and (7) adding the target additive amount (B) to the raw material when addition of the modifier is necessary.
C10B 57/06 - Autres procédés de carbonisation ou de cokéfactionCaractéristiques générales des procédés de distillation destructive utilisant des charges de composition spéciale contenant des additifs
B65G 69/20 - Traitements subsidiaires, p. ex. aération, chauffage, humidification, désaération, refroidissement, déshydratation ou séchage durant le chargement ou le déchargementChargement ou déchargement dans un milieu fluide autre que l'air
C10B 57/08 - Traitement préalable non mécanique de la charge
Provided is a method for sensing start and stop of a belt conveyor, the method involving sensing the start and stop of the belt conveyor using a start-stop sensor of at least one kind selected from the group consisting of a vibration sensor and a sound sensor, each of which is installed at a position in non-contact with an operating part of the belt conveyor.
A conveyance amount calculation device (100) comprises a conveyance amount calculation unit (113) that calculates a cross-sectional area of a conveyance object on the basis of belt point-group data indicating the shape of a belt of a belt conveyor for conveying the conveyance object and conveyance object point-group data indicating the shape of the conveyance object, and that calculates the volumetric conveyance amount of the conveyance object on the basis of said cross-sectional area and the belt speed of the belt conveyor. The conveyance amount calculation device (100) further comprises a detection unit (112) that calculates the position of the belt on the basis of point-group data indicating belt end points included in the conveyance object point-group data. The conveyance amount calculation unit (113) may calculate the belt point-group data on the basis of the position of the belt.
An electric deionization device 9 has alternating desalination chambers 25 and concentration chambers 26 that are formed by alternatingly arranging a plurality of cation exchange membranes 23 and anion exchange membranes 24 between electrodes (a positive electrode 21, a negative electrode 22), the desalination chambers 25 being filled with an ion exchange resin in the form of a mixture or layers. The desalination chambers 25 and concentration chambers 26 are part of an integrated structure 9A that is formed by connecting a plurality of cell packs that are formed by packing desalination chambers 25 and concentration chambers 26 that are formed by alternatingly arranging cation exchange membranes 23 and anion exchange membranes 24 in a frame with the cation exchange membranes 23 and anion exchanger membranes 24. The integrated structure 9A can be removed from the electric deionization device 9. Such an electric deionization device has favorable maintainability and makes it easy to manage water quality.
C02F 1/42 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par échange d'ions
C02F 1/469 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques par séparation électrochimique, p. ex. par électro-osmose, électrodialyse, électrophorèse
91.
METAL CORROSION PROTECTION TREATMENT METHOD FOR WATER SYSTEM
The present invention addresses the problem of providing a technique for a metal corrosion protection treatment for a water system, whereby it becomes possible to achieve a satisfactory anticorrosive effect without using a phosphorus compound, which is a causative substance for eutrophication, as a metal anticorrosive agent and it also becomes possible to achieve a satisfactory anticorrosive effect in high-hardness water as well as low-hardness water. The present invention can provide: a metal corrosion protection treatment method for a water system, in which a component (A) and a component (B) as mentioned below are allowed to be present at a usage ratio of 1:9 to 7:3 by mass in the water system; and (A) a copolymer of a (meth)acrylic acid monomer and a sulfonic acid monomer, and (B) a maleic acid-based polymer in which the carboxyl group content is 11.5 mmol/g or more.
Disclosed is a method for preventing corrosion of a metal member that is alternately brought into contact with a cooling water and a steam, the method being characterized in that a phosphorus compound and/or a zinc compound is added to the cooling water, and a corrosion prevention film forming substance is added to the steam. The phosphorus compound is at least one of hexametaphosphoric acid, tripolyphosphoric acid, orthophosphoric acid, phosphonobutane tricarboxylic acid, hydroxyethylidene diphosphonic acid (HEDP), and aminotrimethylphosphonic acid.
C02F 5/00 - Adoucissement de l'eauPrévention de l'entartrageAddition à l'eau d'agents antitartre ou détartrants, p. ex. addition d'agents séquestrants
C02F 5/10 - Traitement de l'eau avec des produits chimiques complexants ou des agents solubilisants pour l'adoucissement, la prévention ou l'élimination de l'entartrage, p. ex. par addition d'agents séquestrants en utilisant des substances organiques
C23F 11/18 - Inhibition de la corrosion de matériaux métalliques par application d'inhibiteurs sur la surface menacée par la corrosion ou par addition d'inhibiteurs à l'agent corrosif dans d'autres liquides au moyen d'inhibiteurs inorganiques
93.
WATER QUALITY MEASUREMENT METHOD FOR DESALINATED WATER IN ELECTRIC DEIONIZATION DEVICE
In electric deionization devices 8A-8D of the present invention, branch pipes 21A-21D, which branch off from a water supply pipe 21 for water W4 to be treated and which supply the water W4 to desalination chambers of the electric deionization devices 8A-8D, are connected, and outflow pipes 22A-22D for treated water W5 are communicated with outlets of the desalination chambers. The outflow pipes 22A-22D converge at a confluence pipe 22 and supply treated water W5 to a system downstream. In addition, resistivity meters 23A-23D are respectively provided to the the outflow pipes 22A-22D, and the lengths of water sampling pipes 24A-24D are configured such that it takes at least 10 seconds, and preferably at least 30 seconds, for the desalinated water to reach measurement parts of the resistivity meters 23A-23D from the outlets of the desalination chambers. With the water quality measurement method for desalinated water in an electric deionization device of the present invention, the resistivity value or the electrical conductivity of desalinated water in such a electric deionization device can be measured with high accuracy.
C02F 1/469 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques par séparation électrochimique, p. ex. par électro-osmose, électrodialyse, électrophorèse
C02F 1/44 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par dialyse, osmose ou osmose inverse
G01N 27/06 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la résistance d'un liquide
94.
CLEANING AGENT, CLEANING LIQUID AND CLEANING METHOD FOR AROMATIC POLYAMIDE REVERSE OSMOSIS MEMBRANES
The present invention provides a cleaning agent for aromatic polyamide reverse osmosis membranes, the cleaning agent being composed of an aqueous solution which has a pH of 13 or more and contains a stabilized halogen, a chelating agent that contains one or more substances selected from among aliphatic carboxylic acids containing no amino group, phosphonic acid compounds containing no amino group, polyphosphoric acids, and salts thereof, and an alkaline agent. According to the present invention, an aromatic polyamide reverse osmosis membrane is cleaned with use of a cleaning liquid that is composed of an aqueous solution of this cleaning agent. A chloramine compound which is obtained by mixing a compound having a primary amino group with hypochlorous acid and/or a hypochlorite is suitable for use as the stabilized halogen.
22 gas supply source is connected. A pH sensor and a dissolved oxygen concentration sensor are provided in the succeeding stage of the gas dissolving membrane 10. These sensors can transmit data to a control means, and the control means can control the deaeration degree and the amount of the pH adjusting agent to be added. This apparatus 1 for producing a pH adjustment water can minimize electrification and corrosion dissolution of a semiconductor wafer, in a part of or the entire surface of which a rare earth element such as scandium and lanthanum, or an oxide thereof is exposed, in a cleaning/water rinsing step of the semiconductor wafer.
B01D 53/22 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par diffusion
B01F 23/2326 - Mélange de gaz avec des liquides en introduisant des gaz dans des milieux liquides, p. ex. pour produire des liquides aérés en utilisant des moyens de mélange à écoulement pour introduire les gaz, p. ex. des chicanes en ajoutant le composant principal de l’écoulement par des moyens d'aspiration, p. ex. en utilisant un éjecteur
This ion exchange system comprises: an ion exchange device; a pump for passing water to be treated to the ion exchange device; a deionized water tank into which deionized water from the ion exchange device is introduced; a flow rate adjustment valve for adjusting the amount of water flowing from the ion exchange device into the deionized water tank; a water level detection means that detects the water level in the deionized water tank; a flow rate or pressure detection means for detecting the flow rate or the pressure of flow from the ion exchange device toward the deionized water tank; and a control means that controls the aperture of the flow rate adjustment valve so that the water level in the deionized water tank detected by the water level detection means is within a prescribed range and controls the pump so that the flow rate or the pressure detected by the flow rate or pressure detection means after the aperture of the flow rate adjustment valve is changed is within a prescribed range.
This treatment method for used sanitary articles comprises: a decomposition treatment step for supplying used sanitary articles, water, a decomposing agent, and a disinfectant to the inside of a drum of a rotary drum device and subjecting the used sanitary articles to a decomposition treatment by rotating the drum; and a rinsing step for using water to rinse out residue in the inside of the drum, said method being characterized in that the drum 4 is rotated when draining the drum.
NATIONAL UNIVERSITY CORPORATION KUMAMOTO UNIVERSITY (Japon)
Inventeur(s)
Hoshi, Shigeyuki
Katou, Toshimasa
Fukui, Takeo
Ohira, Shin-Ichi
Toda, Kei
Abrégé
Provided is a method which is for analyzing ionic components in pure water and in which sample ultrapure water is concentrated and analyzed by an analysis means, the method being characterized in that the sample ultrapure water is concentrated by means of an electrodialyzer. The electrodialyzer is a second electrodialyzer (20) in which sample ultrapure water is passed through a first generation chamber (27), high-purity nitric acid aqueous solution is passed through a second generation chamber (28), and concentrated water for analysis is extracted from the second generation chamber (28). The high-purity nitric acid aqueous solution passing through the second generation chamber (28) is generated by dialyzing a potassium nitrate aqueous solution by a first electrodialyzer (10).
C02F 1/469 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques par séparation électrochimique, p. ex. par électro-osmose, électrodialyse, électrophorèse
In a method for separating an anion exchange resin and a cation exchange resin in a mixed ion exchange resin according to the present invention, a separated anion exchange resin is introduced into a seplex column, and an aqueous NaOH solution having an intermediate specific gravity between those of the anion exchange resin and the cation exchange resin is injected. Next, air is injected into the seplex tower from a discharge port, and the anion exchange resin is bubbled for a prescribed time. The flow rate of the bubbling is set to LV = 0.5 m/min or greater. The inside of the seplex tower is subsequently replaced with water, 95 vol% or less is extracted from the lower layer of an anion exchange resin layer, and the anion exchange resin layer is regenerated, washed, and reused. However, the remaining 5 vol% or more in the upper layer is discarded or separated again in a separation step. In such a method for separating the anion exchange resin and the cation exchange resin in the mixed ion exchange resin, when the anion exchange resin and the cation exchange resin are separated with high accuracy by using the plex method, crushed resin can be removed and separated.
B01J 49/09 - Régénération ou réactivation des échangeurs d'ionsAppareillage à cet effet des lits fixes des lits mélangés
B03B 5/28 - Lavage de matériaux en grains, en poudre ou en grumeauxSéparation par voie humide en utilisant des plongeants et flottants
B03B 5/30 - Lavage de matériaux en grains, en poudre ou en grumeauxSéparation par voie humide en utilisant des plongeants et flottants avec emploi de liquides denses ou de suspensions
