METHOD OF REMOVING PETROLEUM AND PETROLEUM PRODUCTS FROM SOIL Russian patent published in 1999 - IPC

Abstract RU 2128703 C1

FIELD: oil pollution removal. SUBSTANCE: method consists in treating soil with culture fluid containing microorganisms. Preliminarily, microorganisms utilizing spelt oil are isolated from soil taken from polluted area and cultured in culture fluid until maximum cell concentration is reached. Area is then treated with biomass in proportion corresponding to concentration of microorganisms taken off and in amount sufficient to completely destroy spelt oil. EFFECT: accelerated oil destruction. 3 tbl, 2 ex

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RU 2 128 703 C1

Authors

Vlasov S.A.

Krasnopevtseva N.V.

Krasheninnikova T.K.

Vaver V.I.

Dates

1999-04-10Published

1997-08-18Filed