FIELD: microbiology.
SUBSTANCE: invention relates to industrial and environmental microbiology. Method of sewage treatment of oil refining and petrochemical industries from benzene involves the introduction of immobilized cells of the strain of bacteria Ochrobactrum pseudintermedium VKPM V-11713 in the treated production effluents. Destruction of benzene in the treated effluent is carried out at the benzene concentration of not more than 350 mg/dm3.
EFFECT: invention allows to reduce the content of benzene in the treated wastewater.
1 cl, 2 dwg, 2 ex, 3 tbl
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