我国城市放射性废物库潜在污染因素分析及对策建议  

Analysis of Potential Pollution Factors in Urban Radioactive Waste Storage in China and the Countermeasures

作　　者：陈德育 汤泽平 龚杰 Chen Deyu;Tang Zeping;Gong Jie(Guangdong Environmental Radiation Monitoring Center,Guangzhou 510300,China;CNNC Everclean Co.,Ltd.,Beijing 100037,China)

机构地区：[1]广东省辐射环境监测中心,广州510300 [2]中核清原环境技术工程有限责任公司,北京100037

出　　处：《核安全》2020年第5期22-26,共5页Nuclear Safety

摘　　要：城市放射性废物库属放射性工作场所,其中贮存的废旧放射源和放射性废物具有数量大、核素种类多、包装陈旧等特点,容易产生放射性污染。本文对可能导致城市放射性废物库放射性污染的关键环节进行分析,并查找原因,有针对性地提出相应对策,为城市放射性废物库的安全管理和污染防治提供技术指导。Urban radioactive waste storehouse is a radioactive workplace,in which the storage of waste radioac⁃tive sources and radioactive waste has the characteristics of large quantity,many types of nuclides,old packag⁃ing and so on,easy to produce radioactive pollution.In this paper,we analyzed the key links that may lead to ra⁃dioactive pollution in the urban radioactive waste repository,found out the causes,put forward corresponding countermeasures,and provided guidance for the pollution prevention and control of the urban radioactive waste repository.The risk of radioactive pollution in China's urban radioactive waste inventory should be prevented and controlled accordingly.

关 键 词：城市放射性废物库 放射性污染 废旧放射源 放射性废物 

分 类 号：TL94[核科学技术—辐射防护及环境保护]