BIOREMEDIANT FOR CARRYING OUT REMEDIATION OF SOILS POLLUTED WITH OIL AND/OR OIL PRODUCTS Russian patent published in 2017 - IPC B09C1/00 

FIELD: agriculture.

SUBSTANCE: bioremediant for carrying out remediation works consists of the bioemulsion applied by the aerosol method, containing the microbial cells association of oil-destructor strains of Rhodococcus erythropolis AC-1226, Pseudomonas fluorescens B-6735, Pseudonocardia autotrophica AC-917, vaseline oil, an emulsifier, a mineral fertiliser (NPK), an organic fertiliser - cattle manure (effluent) reworked under anaerobic conditions, applied on the complex consisting of soil sorbents and structurers: peat and aluminosilicate of sedimentary origin (glauconite) containing the seeds of grasses, ensuring the soils structure recovery and petroleum products reduction to the normative (1000 mg/kg of soil) value in 7 months at the positive ambient temperature and within one year at the positive and negative ambient temperatures.

EFFECT: agent allows to perform the one-stage process of the biological remediation phase due to its one-time introduction, and reduces the physical and financial costs of the bioremediation of a soil contaminated by oil or oil products.

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