Waste water treatment
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United States of America Patent
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-
May 17, 1988
Grant Date -
N/A
app pub date -
Apr 11, 1986
filing date -
Apr 11, 1986
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Waste water from fat rendering and meat processing plants is treated in a conventional clarifier to produce better separation of suspended solids and fat from waste water by the addition of a first solution of pH controlling agent in combination with a surfactant and a second solution of a flocculating agent into the waste water streams entering the clarifier.
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