METHOD FOR BIOLOGICAL TREATMENT OF WATER FROM TRINITROTOLUENE

摘要

FIELD: chemistry. ^ SUBSTANCE: contaminated natural and waste water is treated using cells of a yeast strain Geotrichum sp. VKPM F-1037 in series-connected bioreactors fitted with suitable equipment with a continuous stream of the contaminated and purified medium. Optimum temperature from +24C to + 32C, medium pH from 3.0 to 7.0 and rate of mixing biomass and medium from 100 to 250 rpm are maintained in the bioreactors. ^ EFFECT: method enables destruction of TNT and its metabolites in a short period of time when treating water contaminated with high concentrations of TNT. ^ 5 cl, 1 dwg