Method of separating oleophilic-hydrophobic material from wash w

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

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210728, 210729, 134 10, 134 20, 252344, 252358, C02F 100

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active

056607326

ABSTRACT:
A method of separating oleophilic-hydrophobic material from wash water is disclosed. The method comprises the steps of mixing with the wash water, either alone or in combination, about 30-2100 ppm of a surfactant having the formula: ##STR1## where n is 6-20; and about 1-200 ppm of an enzyme selected from the group consisting of proteases, amylases, lipases, cellulases, pectinases and mixtures thereof. The mixture of wash water surfactant and/or enzyme is then permitted to stand for a time sufficient for the oleophilic-hydrophobic material to separate.

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