bacteria capable of the petroleum multiple of the compounds in solution in aqueous effluents and method of processing said effluents

摘要

The present invention relates to new bacteria rhodococcus wratislaviensis cncm 1 - 4088 or rhodococcus aetherivorans cncm 1 - 4089 capable of degrading the multiple petroleum compounds in solution in aqueous effluents. The present invention also relates to a process for the treatment of aqueous effluents comprising a complex mixture of hydrocarbons containing substances of the native of gasolines and of the additives present in the gasoline or diesel, in which are grown in aerobic conditions the said bacteria in the presence of a growth substrate containing the mixture as a source of carbon and down at least in part, the said mixture by the bacterium until the final products of degradation, the carbon dioxide, water and the biomass.