Chemistry: molecular biology and microbiology – Process of utilizing an enzyme or micro-organism to destroy... – Treating gas – emulsion – or foam
Patent
1995-07-18
1997-11-11
Pratt, Helen
Chemistry: molecular biology and microbiology
Process of utilizing an enzyme or micro-organism to destroy...
Treating gas, emulsion, or foam
210632, 210708, 435262, C02F 300, C12S 500, C12S 1300
Patent
active
056862970
ABSTRACT:
A method of cleaning contaminated industrial equipment. An aqueous solution containing an enzyme and a surfactant having the formula: ##STR1## where n is 6-20, is agitated in contact with the equipment to remove oil contamination and provide a water/oil dispersion. The water/oil dispersion is then permitted to stand in a quiescent state to form an oil phase separate from the water phase, and the oil phase is then separated from the water phase.
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Pratt Helen
United Laboratories International LLC
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