BACTERIAL STRAIN SERRATIA ODORIFERA A 3N FOR OXIDATION OF PETROLEUM HYDROCARBONS AND DERIVATIVES Russian patent published in 2000 - IPC

Abstract RU 2157838 C1

FIELD: biotechnological methods for oil pollution removal. SUBSTANCE: bacterial strain isolated from soil polluted by petroleum derivatives is cultured for 120 h in liquid nutrient medium containing mineral salts, soya been flour, molasses, and sterile peat as filler at 28 C under aerobic conditions. Then, bacteria are additionally grown for 120 h at 3 C. Destructive activity of preparation containing thus grown strain with regard to petroleum hydrocarbons and derivatives at working concentration of bacteria 0.1% ranges between 86.4 and 93.7% within a wide temperature range: from 3 to Ц40 C. EFFECT: enhanced oil destructive activity. 2 tbl, 2 ex

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RU 2 157 838 C1

Authors

Sakson V.M.(Ru)

Kuznetsov S.A.(Ru)

Bojkova I.V.(Ru)

Novikova I.I.(Ru)

Chumakova A.Ja.(Ru)

Sabaljauskas Juljus

Didzhjapetris Antanas

Jankjavichus Karolis

Dates

2000-10-20Published

1999-05-31Filed