Abstract
There were received empirical data about oil-contaminated soils (OCS) bioremediation' evaluation, dynamics of the oil hydrocarbons' biodestruction on the base of conducted field and laboratory investigations of OCS' bioremediation process. Investigations were carrying out on the open process areas, disposed on the Perm Kray territory, and at bioreactors of different design. There were evaluated empirical data on effectiveness of OCS bioremediation, and dynamics of the oil hydrocarbons' biodestruction. There were examined alterations of microbiocenosis in the context of soddy podzolic soil contaminated by the oil hydrocarbons during the bioremediation process. There was offered flow diagram of OCS bioremediation with the use of bioreactor. There was investigated biodestruction process at bioreactors of different types. The application of bioreactor technique has usefulness for Russia regions, where are difficult conditions for bioremediation carrying out on the open process areas because of unfavorable natural and climatic conditions. The application of bioreactor technology allows carrying out OCS bioremediation independent from environment conditions during all the year.
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