Study On Radiation Environmental Impact By The Development And Utilization Of Mineral Resources In The Huang Long Pu Molybdenum Ore Field In Shanxi Province

HuangLongPu Molybdenum ore field, which is one of the most important part of famous East Qinling molybdenum mineralized belt, located in the Qinling Mountains, It is the Second largest molybdenum exploration area in Shanxi Province. Uranium has the accompanying relationship with molybdenum in the same area. The coexisted molybdenum uranium ore is little and kind of nest like ore body. Regrading the accompanying relationship, the natural radionuclide move from the lower strata to the outside during the mining activities, which may get together in the waste residue or waste water and can form negative effect on the environment and people.This paper focuses on the HuangLongPu Molybdenum ore field, analysis the process design and waste production part, determines the radioactive pollution source by the natural radionuclide from the ora and effluent,takes the radiation environmental quality investigation, uses mathematical model to evaluate the pubic effective dose and personal effective dose. Base on the radiation environment status monitoring results, the pollution characteristics and the influence prediction, the thesis also puts forward a series of pollution control measures to minimize the adverse impact.