Theoretical and methodological substantiation of the choice of the method for bioremediation of oil-conttaminated soils

Denezhkina A. A.

The ecological problem of biodegradation of oil-contaminated soils is substantiated. The prerequisites for the restoration of soils in natural conditions due to the work of microorganisms are shown. The advantages and limitations of bioremediation and methods for its implementation in natural conditions at the site of pollution and in dumps are revealed. The expediency of the bioreactor technology of soil remediation has been established. The compositions of microbiological preparations for bioremediation and their effectiveness are systematized. A technique for conducting experimental studies of the bioremediation of oil-contaminated soils with various paraffin content is proposed.

Keywords:bioremediation, soil pollution, oil spill, biodestructants, bioreactor, microbiological preparation.