广东省南雄市某钨矿山天然放射性地质环境调查  

Investigation on Natural Radioactive Geological Environment of a Tungsten Mine in Nanxiong City, Guangdong Province

作　　者：郑庆园 ZHENG Qingyuan(Institute of Nuclear Technology Application,Guangdong Bureau of Nuclear Geology,Guangzhou 510800)

机构地区：[1]广东省核工业地质局核技术应用研究所,广州510800

出　　处：《四川地质学报》2024年第1期104-107,共4页Acta Geologica Sichuan

摘　　要：介绍了广东省南雄市某钨矿山天然放射性地质环境调查工作中具体方法和内容,包括天然γ辐射测量、空气中氡浓度测量、固体和水体样品中天然放射性核素浓度测量等。分析调查结果发现,该钨矿山存在放射性污染问题,并圈定了放射性污染源项重点风险区,提出了增加坑道通风设施并保持动态监控,以及增加放射性污水处理措施等改善意见。The methods and contents of natural radioactive geological environment investigation in a tungsten mine in Nanxiong City,Guangdong Province are introduced,including gamma radiation dose rate measurement,airborne radon concentration measurement,natural radionuclide concentration measurement in solid media and water samples.Th results indicate that there are radioactive pollution problems in the tungsten mine,and identified the key risk areas of radioactive pollution sources,and put forward improvement suggestions such as increasing ventilation facilities in the tunnel and maintaining dynamic monitoring,and increasing radioactive sewage treatment measures.

关 键 词：南雄市 钨矿山 天然放射性 地质环境调查 

分 类 号：P66[天文地球—地质学] X828[环境科学与工程—环境工程]