Liquid purification or separation – Processes – Treatment by living organism
Patent
1987-06-24
1988-05-24
Wyse, Tom
Liquid purification or separation
Processes
Treatment by living organism
210631, 210638, 210639, 210909, C02F 126, C02F 302
Patent
active
047464348
ABSTRACT:
Sour process water from an oil refinery is partially treated by oil extraction. The partially treated water can be biologically treated, upgraded and further purified in a cooling tower, trickle filter, and/or activated sludge tank.
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Baechle Robert J.
Bristow Lawrence M.
Considine John M.
Grieves Colin G.
Amoco Corporation
Magidson William H.
Medhurst Ralph C.
Tolpin Thomas W.
Wyse Tom
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