The current state and prospect of polluted groundwater treatment of in in-situ leaching uranium mine using DNB and SRB

The technical characteristics of in-situ leaching uranium mining were described. The components of polluted groundwater in in-situ leaching uranium mine were analyzed. And the necessity of treating groundwater of in in-situ leaching uranium mine was pointed out. The current state and prospect of DNB and SRB for the treatment of uranium mine drainage were discussed based on the introduction of degradation principle of wastewater, physiological and ecological characteristics of DNB and SRB. The necessity and feasibility of treating groundwater from in in-situ leaching uranium mine using DNB and SRB was proposed firstly at home. Suggestions and prospect of treating polluted groundwater of in-situ leaaching mine using DNB and SRB were also made.