STRAIN ARTHROBACTER SPECIES FOR PETROLEUM AND PETROLEUM PRODUCTS DECOMPOSITION Russian patent published in 1999 - IPC

Abstract RU 2128221 C1

FIELD: technical microbiology, ecology. SUBSTANCE: strain of bacterium Arthrobacter sp. OS-1 is isolated from water polluted with petroleum and deposited in VKPM of "VNII-genetics" Institute at number Ac-1556. Biomass yield on industrial medium is (2-3) x 1010 cells/ml, its activity on Raimond's petroleum-containing medium is evident at dilution degree 101-1010 on 5-th day of petroleum biodegradation. Biodegradation degree by crude petroleum in the presence of the strain indicated above for 30 days is 98-99%. Strain can be used for removal of petroleum pollution from the soil and reservoir surfaces. The proposed strain that decomposes petroleum and petroleum products can be used for treatment of polluted surfaces. EFFECT: enhanced effectiveness of the strain proposed. 1 tbl, 2 ex

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RU 2 128 221 C1

Authors

Vlasov S.A.

Krasnopevtseva N.V.

Krasheninnikova T.K.

Vaver V.I.

Lavrikova V.V.

Dates

1999-03-27Published

1997-09-23Filed