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2018
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Invention
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A separator for separating solids from an influent. A wastewater treatment device comprising: a v... |
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2017
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Invention
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Drainage system and apparatus for treating runoff. A drainage system, comprising a collector whic... |
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2016
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Invention
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Nozzle for a vacuum pump or truck.
A vacuum nozzle for a vacuum pump or truck, the vacuum nozzle... |
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2015
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Invention
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Stormwater filter. A stormwater filter comprising: a vessel having an inlet and an outlet; and a ... |
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Invention
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A stormwater filter. A stormwater filter 2 comprising: a vessel 4 having an inlet 18 and an outle... |
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P/S
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Flow control devices; vortex valves; valves for controlling
and attenuating flow in water collec... |
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P/S
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Flow control devices, namely, water-pipe valves of metal; manually operated metal vortex valves; ... |
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Invention
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Flow control assembly. A flow control assembly comprising: a mounting bracket attachable to a wal... |
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Invention
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A flow control assembly. A flow control assembly (2) comprising: a mounting bracket 4 attachable ... |
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2014
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Invention
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A separator module for a stormwater gully chamber. A separator module (10) for a stormwater gully... |
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2013
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Invention
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Separator module for a stormwater gully chamber. A separator module for a stormwater gully chambe... |
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Invention
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Method for configuring a vortex flow control device. T. |
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Invention
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Method of configuring a vortex flow control device and a vortex flow control device. A met... |
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Invention
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Method of configuring a vortex flow control device and a vortex flow control device. A method of ... |
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Invention
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Treatment device. A treatment device for stormwater is provided that comprises a container which ... |
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Invention
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Stormwater gully. A stormwater gully comprises a chamber in which an outlet assembly is installed... |
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2012
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Invention
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Treatment device. A treatment device for stormwater is provided that comprises a container (4) wh... |
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Invention
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Flow regulating device. A flow regulating device (2) comprising a plurality of coaxial vortex cha... |
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Invention
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Industrial separator and dewatering plant. An industrial separator and dewatering plant has a fil... |
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2011
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Invention
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Flow regulating device. A flow regulating device 2 comprising a plurality of coaxial vortex chamb... |
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Invention
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A separator for separating solids from an influent. A separator (2) for separating solids, such a... |
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Invention
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Separator and components thereof.
A separator, such as a sludge compactor, comprising a perforat... |
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Invention
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A separator and components thereof. This invention relates to a separator and in particular... |
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Invention
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A separator and components thereof. A separator (2), such as a sludge compactor, comprising a per... |
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2010
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Invention
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Water treatment apparatus. A water treatment apparatus comprises a chamber divided by a partition... |
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Invention
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Water treatment apparatus. A water treatment apparatus comprises a chamber (5) divided by a parti... |
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Invention
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Separator for separating solids from an influent. A separator 2 for separating solids, such as gr... |
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2009
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Invention
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A stormwater gully. A stormwater gully comprises a chamber (2) in which an outlet assembly (8) is... |
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Invention
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A stormwater gully. A stormwater gully comprises a chamber (2) in which an outlet assembly ... |
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2008
|
Invention
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Vortex flow control device. A vortex flow control device is manufactured by forming a template un... |
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Invention
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A vortex flow control device. A vortex flow control device is manufactured by forming a template ... |
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2007
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Invention
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Vortex valve. A coupling is provided preferably for a vortex valve for use on an outlet pipe in a... |
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2006
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P/S
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Apparatus and installations for use in separating solid
matter from waste water; separators for ... |
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2005
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Invention
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A separator. A separator comprises a gully chamber 2 having inlet and outlet ducts 10, 12. Inlet ... |
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2004
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Invention
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Treatment of waste water. Waste water, for example municipal waste water including sewage, is tre... |
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Invention
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Separator. A separator comprises a gully chamber 2 having inlet and outlet ducts 10, 12. Inlet an... |
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Invention
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Hydrodynamic treatment device. A hydrodynamic treatment device comprises a vessel (2) within whic... |
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Invention
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Hydrodynamic treatment device. A hydrodynamic treatment device comprises a vessel (2) withi... |
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P/S
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Flow control apparatus (parts of machines); machinery for
drainage, separation and screening; pa... |
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P/S
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[ Flow control apparatus as parts for machines, namely, flow regulators, flow control regulators;... |
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2003
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Invention
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Automated water treatment system and method of use. An automated method for controlling a solids ... |
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Invention
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Upflow surface water runoff filtration system. A surface water runoff filtration device comprises... |
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Invention
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Apparatus for separating solids from a liquid. An improved apparatus and method is disclosed for ... |
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Invention
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Screen assembly for combined sewer overflow weir. A screen assembly in which the screen (10) is i... |
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Invention
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Coupling.
A coupling is provided preferably for a vortex valve for use on an outlet pipe in a se... |
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Invention
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A couplig. A coupling is provided preferably for a vortex valve for use on an outlet pipe in a se... |
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2002
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Invention
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Overflow chamber. An overflow chamber (2) is provided for use in a combined sewer overflow. An in... |
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Invention
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Overflow chamber. An overflow chamber (2) is provided for use in a combined sewer overflow.... |
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2001
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Invention
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Hydrodynamic vortex separator. A hydrodynamic separator to separate floatable material from a liq... |
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P/S
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Flow control apparatus; machinery for drainage; parts and
fittings therefor; all included in thi... |
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P/S
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Apparatus and installations, all for use in the treatment of
water; apparatus for use in separat... |
