FIELD: oil pollution removal. SUBSTANCE: preparation contains aerobic oil-oxidizing bacteria and filler. Used is consortium of mesophilic bacterial strains (wt %): Pseudomonas putida 1-10, Pseudomonas flucrescens 1-10, and Micrococcus species 1-10, and consortium of psychrophilic bacterial strains (wt %): Pseudomonas putida 1-10, and Xanthomonas species 1- 10. Mineral additives, wt %: nitrogen source 0.25-0.75, phosphorus source 0.15-0.50, and potassium source 0.1-0.25. EFFECT: increased activity at widened temperature and pH ranges. 2 tbl, 2 ex
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