A method for gelation of a waste water stream comprising the steps of: Introducing water soluble, crosslinkable polysaccharide into a waste water stream to form a treated stream having an initial liquid content; and drying the treated stream to remove at least 50% by weight of the initial liquid content in the treated stream. The treated waste stream may be solidified to pass the paint filter test.
A method of using a pelletized composition for liquid solidification and moisture retention includes the steps of: Providing a pelletized absorption material having i) at least 60% by weight agricultural fibers; and ii) 0.1-20% by weight superabsorbent polymer, wherein the pellets are substantially uniform and have a density of less than 40 LBS/Cubic Foot; and Blending the pelletized absorption material with one of i) Sludge, ii) Landfill leachate; iii) material used in hydroseeding; iv) grass seeds, fertilizer, and/or mulch to form a soil amendment; v) settling pond; and vi) wastewater streams.
A pelletized composition for liquid solidification and moisture retention absorption material comprises (a) at least 60% by weight agricultural fibers; and (b) 0.1-20% by weight superabsorbent polymer, wherein the pellets are substantially uniform and have a density of less than 40 LBS/Cubic Foot.
B01J 20/28 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof characterised by their form or physical properties
B01J 20/02 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material
B01J 20/30 - Processes for preparing, regenerating or reactivating
C02F 1/28 - Treatment of water, waste water, or sewage by sorption
C02F 11/147 - Treatment of sludgeDevices therefor by de-watering, drying or thickening with addition of chemical agents using organic substances
C02F 11/148 - Combined use of inorganic and organic substances, being added in the same treatment step
C02F 103/00 - Nature of the water, waste water, sewage or sludge to be treated
4.
PELLETIZED COMPOSITIONS FOR LIQUID SOLIDIFICATION AND MOISTURE RETENTION
A pelletized composition for liquid solidification and moisture retention absorption material comprises (a) at least 60% by weight agricultural fibers; and (b) 0.1-20% by weight superabsorbent polymer, wherein the pellets are substantially uniform and have a density of less than 40 LBS/Cubic Foot.
B01J 20/02 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material
B01J 20/24 - Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
B01J 20/28 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof characterised by their form or physical properties
B01J 20/30 - Processes for preparing, regenerating or reactivating
C02F 1/28 - Treatment of water, waste water, or sewage by sorption
C02F 11/147 - Treatment of sludgeDevices therefor by de-watering, drying or thickening with addition of chemical agents using organic substances
C02F 11/148 - Combined use of inorganic and organic substances, being added in the same treatment step
A method for gelation of a waste water stream comprising the steps of: Introducing water soluble, crosslinkable polysaccharide into a waste water stream to form a treated stream having an initial liquid content; and drying the treated stream to remove at least 50% by weight of the initial liquid content in the treated stream. The treated waste stream may be solidified to pass the paint test.
A method of wet coal processing for electrical power generation comprises the providing a stream of a wet coal mix for an electrical power generation system having a boiler, such as metering coal product onto a conveyor; measuring the amount of moisture of the wet coal mix in the stream, such as with a moisture sensor on the conveyor; determining an amount of drying material to be added to the wet coal mix; adding the determined amount of drying material, such as one or more super absorbent polymers, added to the wet coal mix; Milling the treated wet coal mix; Transporting the milled treated wet coal mix to the boiler of the electrical power generation system for combustion. The method may utilize treated coal wash residual product and teaches a process for treating coal wash residual product.
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Acrylic polymer powders; Chemical additives for fuel; Chemical preparations for use in industry; Chemicals for absorbing moisture in coal and other fuels; Desiccants for absorbing moisture
8.
Composition of and method of manufacturing and using composite pellets for liquid solidification
The composition of, and method of manufacturing and using a composite absorption material for solidifying a waste stream from oil and gas industry drilling operations. The waste stream has a liquid component and is solidified prior to transportation to a landfill. The absorption material is a pelletized composite blend of agricultural fibers and a superabsorbent polymer that has been specifically proportioned to solidify liquids in the waste stream for transport and disposal.
B01J 20/22 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising organic material
B01J 20/30 - Processes for preparing, regenerating or reactivating
