Abstract: The invention relates to agriculture and can be used to restore soil fertility. A method for remediation of contaminated lands involves pouring and introducing a bioreagent to a depth into the soil prepared for purification. Remediation is carried out in 2 steps: in the first step, slit-like or round holes are made in the infected area to a depth of 25 cm, poured with water, afterwards, 5-6 hours later, this area is poured with a bioreagent in the form of a humus-containing suspension in an amount of up to 400 g per kg of soil containing strains: Acinetobacter calcoaceticus VKPM V-4883, Pseudomonas denitrificans VKPM-4884, Pseudomonas sp. “longa” VKPM V-4885, Rhodococcus erythropolis in an amount of (6-8)·109, (3-4)·109 (2-3)·109, (1-2)·109 cells per 1 L of solution, respectively, in the ratio, wt. % 4.8:2.4:1.7:1.0. In the second step, 8-10 days later, half the initial dose of the concentrate of the humus-containing suspension is introduced.

Abstract: The invention relates to agriculture, in particular to the processing of carbon-containing material to obtain a humus-containing product. A method for processing a carbon-containing material to obtain a humus-containing product by exposing it to a mixture of bacteria consisting of the strains Acinetobacter calcoaceticus VKPM (Russian National Collection of Industrial Microorganisms) V-4883, Pseudomonas denitrificans VKPM V-4884, Pseudomonas sp. “longa” VKPM V-4885 in an amount of (6-8)×109, (3-4)×109 and (2-3)×109 cells per 1 L of solution, respectively, in the presence of a phosphorus-containing additive, under aerobic conditions and while stirring, wherein the carbon-containing material is firstly ground to 0.5 mm in a wet mill while sapropel is simultaneously added in an amount of 5-10 wt %, and grinding is carried out for 30 minutes, the resulting mixture is sent into a mixer, into which aluminium industry waste in the form of dust from the cleaning of carbon electrodes with a particle size up to 0.

Abstract: The invention relates to agriculture, in particular to the processing of carbon-containing material to obtain a humus-containing product. A method for processing a carbon-containing material to obtain a humus-containing product by exposing it to a mixture of bacteria consisting of the strains Acinetobacter calcoaceticus VKPM (Russian National Collection of Industrial Microorganisms) V-4883, Pseudomonas denitrificans VKPM V-4884, Pseudomonas sp. “longa” VKPM V-4885 in an amount of (6-8)×109, (3-4)×109 and (2-3)×109 cells per 1 L of solution, respectively, in the presence of a phosphorus-containing additive, under aerobic conditions and while stirring, wherein the carbon-containing material is firstly ground to 0.5 mm in a wet mill while sapropel is simultaneously added in an amount of 5-10 wt %, and grinding is carried out for 30 minutes, the resulting mixture is sent into a mixer, into which aluminium industry waste in the form of dust from the cleaning of carbon electrodes with a particle size up to 0.

Abstract: The invention relates to agriculture and can be used to restore soil fertility. A method for remediation of contaminated lands involves pouring and introducing a bioreagent to a depth into the soil prepared for purification. Remediation is carried out in 2 steps: in the first step, slit-like or round holes are made in the infected area to a depth of 25 cm, poured with water, afterwards, 5-6 hours later, this area is poured with a bioreagent in the form of a humus-containing suspension in an amount of up to 400 g per kg of soil containing strains: Acinetobacter calcoaceticus VKPM-4883, Pseudomonas denitrificans VKPM-4884, Pseudomonas sp. “longa”. VKPM-4885, Rhodococcus erythropolis in an amount of (6-8)·109, (3-4)·109 (2-3)·109, (1-2)·109 cells per 1 L of solution, respectively, in the ration, wt % 4.8:2.4:1.7:1.0. In the second step, 8-10 days later, half the initial dose of the concentrate of the humus-containing suspension is introduced.