Liquid purification or separation – Processes – Making an insoluble substance or accreting suspended...
Patent
1997-01-23
1999-11-09
Lithgow, Thomas M.
Liquid purification or separation
Processes
Making an insoluble substance or accreting suspended...
210634, 210774, 210768, 210780, 210785, 210804, 210805, 210806, 426657, 554 8, 554 20, 554 23, 554175, 554177, C02F 124, C02F 126, C02F 138, C02F 900
Patent
active
059807547
ABSTRACT:
A process for recovering protein, fatty and water components from a float material produced by a waste water treatment system, wherein the protein and fatty components can be further processed for inclusion in various products, such as animal feed. The recovered water component can also be further processed before discharged into a sewer system.
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Process flow sheet, "WSI Protein Fat Separator," supplemental to the May 15, 1997 Declaration.
European Patent Publication No. 0013659--with English Abstract, Water purification by oil or wax extraction to remove halogen- or nitro-group containing hydrocarbon and/or aromatic hydroxy derivatives, Jul. 23, 1980.
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DeRosa Robert J.
Hopkins Matthew B.
Lithgow Thomas M.
Novus International, Inc.
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