铀矿山及周边环境放射性污染现状调查及治理对策  

Investigation and Countermeasures of Radioactive Pollution in Uranium Mines and Its Surroudings

作　　者：杨金辉[1] 王清良[2] 周书葵[1] 王劲松[1] 易灵芝[1] 方非荣 刘莉[1] 潘小康[1] 张晓燕[1] 王亮[1] 

机构地区：[1]南华大学城市建设学院,湖南衡阳421001 [2]南华大学科技处,湖南衡阳421001 [3]南华大学规划处,湖南衡阳421001

出　　处：《湖南生态科学学报》2014年第4期7-9,共3页Journal of Hunan Ecological Science

基　　金：国家自然科学基金项目(编号:51174117;21177053);湖南省科技计划基金重点项目(编号:2012GK3134);湖南省科技计划基金项目(编号:2011SK3092;2011SK2015)

摘　　要：选择湖南省内具有代表性的A,B,C三处铀矿冶设施,深入调查了设施本身及周边环境的放射性污染现状.调查内容主要包括铀矿山及其周边邻近区域内介质中的空气氡浓度、γ辐射空气吸附剂量、铀矿区水(泉水)和土壤中放射性核素含量.调查结果显示,C矿区的个人剂量值明显低于退役治理行业标准,表明C铀矿区退役治理效果较好,而A矿区和B矿区的个人剂量值均略高于退役治理行业标准,有待进一步治理.根据调查结果提出了具体的、有针对性的治理措施和建议.表2,参8.This paper investigates the radioactive pollution in three representative uranium mines that are respectively denoted as A, B, C in Hunan province. The contents of the investigation mainly include the air radon concentration, the ~/radiation adsorption dose, the radionuclide （ such as ct and [3 ） content of water and soil. The results show as follows： The individual dose value in C uranium mine is lower than the standard value, which represents the countermeasures make a good effect in C. Meanwhile, the indi- vidual dose values both in A and B are higher than the standard value, which indicates more effective measures are needed to be taken in A and B. Moreover, some concrete strategies for dealing with the radi- oactive pollution have been proposed in this paper. 2tabs.8refs.

关 键 词：铀矿山 放射性污染调查 对策 

分 类 号：TD7[矿业工程—矿井通风与安全]