Surfactant-nutrients for bioremediation of hydrocarbon contamina

Chemistry: molecular biology and microbiology – Process of utilizing an enzyme or micro-organism to destroy... – Destruction of hazardous or toxic waste

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4352625, 435264, 435244, 435248, 424 765, 424 766, 424 768, 549365, B09B 300, C12N 138, A61L 1100

Patent

active

055145884

ABSTRACT:
The present invention provides for enhanced bioremediation of hydrocarbon contaminated soils and waters by treating soil or water with a composition comprising a phosphorous source, a diluent and a compound or mixtures thereof represented by the structural formula: ##STR1## wherein R is a linear or branched alkane having about 8 to about 22 carbons, a linear or branched alkene having about 4 to about 22 carbon atoms; T.sub.1, T.sub.2, T.sub.3 are independently ethylene, trimethylene, or CH.sub.2 CH.sub.2 (NHCH.sub.2 CH.sub.2).sub.x, where x is an integer from 1 to 10; Q is HNO.sub.3 or H.sub.3 PO.sub.4 ; and, n is an integer from 0 to 10.

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