【摘要】 本文扼要叙述了伴生放射性矿物资源开发利用中的放射污染现状 ,对稀土矿等 7种伴生矿的放射性含量进行了测试分析 ,并对开发中的各种伴生矿的放射性污染物排放量、排放浓度及对环境的污染现状及防治对策进行了研究更多还原

【Abstract】 The radioactive pollution presently occurring in the development and utilization of radioactivity associated minerals is reviewed in this paper. The specific activity of seven kinds of radioactivity associated minerals including rare earth minerals are tested and analyzed, giving the discharged amounts, concentrations and present pollution status of a variety of radioactive pollutants from associated minerals.更多还原