COMPOSITION FOR BIOLOGICAL TREATMENT OF SOIL, OIL-STORAGE, LIQUID WASTE AND WASTE WATER FROM ORGANIC COMPOUNDS AND OIL PRODUCTS Russian patent published in 2018 - IPC B01J20/16 B01J20/22 C02F3/34 

FIELD: environmental protection.

SUBSTANCE: invention relates to environmental protection, namely, to compositions for cleaning soil, oil sludge, liquid waste and sewage from organic compounds and petroleum products. Composition comprising a glauconite-containing substance, a biologically active sludge containing a bacterial microflora, stimulant of bacterial microflora growth in the form of succinic acid, nitrogen-containing biogenic element in the form of urea, montmorillonite and water. Composition comprises montmorillonite having the following particle size distribution, mass %: finely dispersed fraction with dimensions of 50–100 nm – 10, conglomerates with sizes up to 10^-3 mm – 80, large particles in the form of plates with sizes up to 10^-2 mm – 10. Composition contains components in the following amount (mass %): glauconite-containing material – 46.73, biologically active sludge – 5.00, succinic acid – 0.01, urea – 0.01, water – 1.52, montmorillonite – 46.73.

EFFECT: higher compatibility and uniformity of components distribution in the composition and increase in its sorption and filtering ability.

1 cl, 1 tbl