The study of pollution groundwater treatment technology for Nitrate as oxidants of acid ISL uranium

The pollution of groundwater treatment for nitrate as oxidant of acid ISL uranium by ion-exchange adsorption, the tail solution of Ion exchange by neutralization with lime, and electrodialysis treatment Process, the groundwater quality has reached IV class standards. the concentrations of uranium reduce from 50.0mg/L to 1.0mg/L for pollution of groundwater by ion exchange treatment, the tail solution of Ion exchange by neutralization with lime, the pH from 2.0 to 7.0, the neutralize solution is treatmented by electrodialysis, Waste water containing nitrate by electrodialysis treatment, it can be transported to new mining area as oxidant or input the evaporation pools. for acid ISL uranium of nitrate as oxidant mining pollution of groundwater control provides references.