System and method for the recovery of oil in water emulsion spil

Liquid purification or separation – Processes – Making an insoluble substance or accreting suspended...

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210776, 2102212, 210922, 210923, 210708, 2102423, B01D 17035, B01D 1704

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active

059354470

ABSTRACT:
A method for on line recovery of oil from an oil in water emulsion spilled in water includes the steps of: obtaining a stream of recovered material including an oil in water emulsion and water; inducing a gas into the stream and applying shear so as to provide a mixture wherein oil from the oil in water emulsion is adhered to bubbles of the gas; passing the mixture to a flotation compartment for allowing the oil adhered to the bubbles to rise to a surface of the mixture; and removing the oil from the surface of the mixture.

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