FLOTATION; DIFFERENTIAL SEDIMENTATION (sedimentation in ...
Sinkfloat separation B03B 5/28 General arrangement of separating plant B03B 9/00 Treatment of water, waste water, sewage, or sludge by flotation when no structural details of general interest are disclosed. C02F 1/24 Electroflotation in waste water treatment C02F 1/465 Informative references