Liquid purification or separation – Processes – Treatment by living organism
Patent
1998-08-25
2000-08-29
Simmons, David A.
Liquid purification or separation
Processes
Treatment by living organism
210719, 210757, C02F 332
Patent
active
061103705
ABSTRACT:
A process for treating acid water process comprises raising the alkalinity of an aqueous component by means of algae, and separating algae from the aqueous component, thereby to obtain a purified alkaline aqueous component. The purified alkaline aqueous component is added to acid water, thereby raising the pH of the acid water.
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patent: 5316751 (1994-05-01), Kingsley et al.
patent: 5591341 (1997-01-01), Jensen
patent: 5614097 (1997-03-01), Bender et al.
patent: 5645730 (1997-07-01), Malachosky et al.
patent: 5863433 (1999-01-01), Behrends
Boshoff Genevieve Ann
Duncan John Richard
Rose Peter Dale
Van Hille Robert Paul
Morrison Betsey J.
Simmons David A.
Water Research Commission
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