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Environmental impact assessment on the radioactive of a REE separation project
Author(s): 
Pages: 370-379
Year: Issue:  6
Journal: Uranium Geology

Abstract: 在工艺流程分析、放射性源项分析,以及环境现状调查的基础上,对某稀土分离项目的放射性环境影响进行了分析、预测和评价.环境放射性水平现状调查与监测表明,评价因子总体在区域环境本底范围内.放射性环境影响预测确定工作人员和公众所受的最大年附加辐射剂量分别为1.622 mSv/a和0.029 mSv/a,均低于辐射剂量约束值.在落实辐射防护和环境保护措施以后,该项目放射性环境影响符合国家有关法规和标准限值要...
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