METHOD OF CLEANING CRYOGENIC SOILS AND WATER ENVIRONMENT FROM CRUDE OIL AND PETROLEUM PRODUCTS BY SPORE-FORMING BACTERIA BACILLUS VALLISMORTIS

摘要

FIELD: biotechnology.SUBSTANCE: bacterial strain Bacillus vallismortis RNCIM B-11017 is grown and a suspension is made of it, which is applied in cryogenic soil and the water environment. It is exposed under the specified parameters from 7 to 60 days and the quantitative content of crude oil and petroleum products in the cryogenic soil and water environment is determined.EFFECT: invention enables to reduce the time of denaturation of crude oil and petroleum products and to reduce their concentration in the cryogenic soil and water environment.3 tbl, 4 ex