FIELD: biotechnologies.
SUBSTANCE: invention may be used to produce a new biopreparation for cleaning of water, soil, industrial drains from pesticides resistant to decomposition and selected from chlorophenoxyacetic acids, such as 2,4-dichlorophenoxyacetic acid (2,4-D), trichlorophenoxyacetic acid (2,4,5-T), chlorophenoxyacetic acid (CPAA), phenoxyacetic acid (PAA), - 2,4-dichlorophenoxy-α-propionic acid, 2-methyl-4-chlorophenoxy-α-propionic acid, 2,4,5-trichlorophenoxy-α-propionic acid, 2,4-dichlorophenoxy-α-butyric acid, methyl-[1-(butylamino) carbonyl]-1H-benzimidazol-2-ylcarbamate, 2,4-dichlorophenol, imidoclapride, hexachlorohexane, and also phenol. The biopreparation is an association of strains of bacteria Pseudomonas putida VKPM V-10997, Bacillus cubtilis VKPM V-10999 and Rhodococcus erythropolis VKPM - As-1882 at the weight ratio of (1-2):(1-2):1. At the same the biopreparation, as a rule, contains additionally a sorbent, organic, mineral and stimulating additives and has activity that stimulates growth of plants and fungicide properties. The produced biopreparation is introduced as an aqueous solution by means of sprinkling into polluted soil or industrial drain in efficient amount.
EFFECT: invention makes it possible to improve cleaning of water, soil, industrial drains from pesticides resistant to decomposition.
21 tbl, 29 ex
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Authors
Dates
2013-06-10—Published
2011-07-13—Filed