Liquid purification or separation – Processes – Treatment by living organism
Patent
1980-05-27
1982-05-04
Therkorn, Ernest G.
Liquid purification or separation
Processes
Treatment by living organism
210610, 210613, 210708, C02F 328
Patent
active
043281044
ABSTRACT:
It is proposed to demulsify and convert emulsions of oils, greases, and fats in that these emulsions are processed together with digested sludge or sludge liquor from a biological sewage treatment plant. The emulsions of oils, greases, or fats are fed after a first digesting step and preferably to a separate container. In that second digesting step, the bacteria growing under anaerobic conditions can convert much larger quantities of emulsions and the emulsions can be converted within a shorter time.
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Hanke Reinhart
Treso Bertalan
Therkorn Ernest G.
Voest-Alpine Aktiengesellschaft
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