BIOLOGICAL PRODUCT FOR CLEANING ENVIRONMENTAL OBJECTS FROM OIL AND OIL PRODUCTS POLLUTION Russian patent published in 2022 - IPC B09C1/10 

FIELD: biotechnology.

SUBSTANCE: invention relates to the field of biotechnology. The invention is a biological product for cleaning environmental objects from pollution by oil and oil products, containing aerobic oil-oxidizing bacteria in the form of a consortium of bacterial strains Pseudomonas putida PI K0-1 and Micrococcus species PI Ku-1, mineral additives in the form of sources of nitrogen, phosphorus, potassium and a filler , according to the invention, the consortium of bacterial strains additionally contains a strain of Rhodococcus erythropolis VS-0252 at a weight ratio of 4-12 wt.% of each bacterial strain in the consortium, while the mineral additives and filler in the biological product have the following ratio, wt.%: nitrogen source - 0.30-0.70, phosphorus source - 0.20-0.55, potassium source - 0.15-0.30, filler - the rest.

EFFECT: invention makes it possible to increase the efficiency of a biological product for cleaning environmental objects from oil and oil products pollution in a wide range of pH and temperature of the cleaned environment while ensuring an increase in the fertility of the cleaned soils and returning the status of agricultural land to them.

1 cl, 8 tbl