Status quo of environmental treatment and countermeasures ought to be taken during installations decommissioning of uranium mining and metallurgy in China

The authors expounds the environmental characteristics and treatment status quo during installations decommissioning of uranium mining and metallurgy in China, approaches the countermeasures ought to be taken in environmental treatment from environmental treatment goals, technical policies and basic principles during installations decommissioning of uranium mining and metallurgy in China, and presents some proposals too