METHOD FOR BIOLOGICAL PURIFICATION OF WATER FROM CHROME (VI)

摘要

The invention relates to the field field of water treatment, in particular: to biological purification of wastewater, and can be used at enterprises with galvanic production, where wastewaters contain high concentrations of chrome (VI). A method for biological purification of water from chrome (VI) involves treatment of water in bioreactor by microorganisms in aerobic conditions while periodic cultivation. Purification is carried out at oxidation-reduction potential (ORP) of 50-150 mV.