摘要
自《中华人民共和国核安全法》发布以来,我国核安全监管部门对核电厂放射性流出物排放管理监管要求日益加强,对各核电厂放射性流出物排放管理工作越发重视。本文介绍了福清核电厂在流出物排放管理领域的实践经验,在放射性流出物排放管理知识普及、流出物监测实验室管理体系建立、取样风险控制、取样效率提升及排放管理软件开发等方面采取一系列优化改进措施,在福清核电厂取得了良好效果。采取这些措施后,福清核电放射性流出物分析数据准确性达100%、放射性流出物异常排放次数为0,统计的惰性气体排放量降低20%以上,人力成本也大为下降。相关流出物排放管理实践经验对国内同行核电厂具有良好的借鉴意义。
Since the promulgation of the Nuclear Safety Law of the People’s Republic of China, domestic nuclear safety regulatory authorities have increasingly strengthened the regulatory requirements for the management of radioactive effluent discharge from nuclear power plants, and the operators of nuclear power plants have also paid more and more attention to the management of radioactive effluent. In this paper, a series of innovative measures in the aspects of radioactive effluent management from Fuqing Nuclear power plant were presented, including the effluent discharge knowledge popularization, laboratory management system establishment, sampling risk control,sampling efficiency improvement and emission management software development, etc. A success achievement have been obtained and have been recognized by the regulatory authorities for Fuqing Nuclear Power. Currently,the accuracy rate of 100% for the radioactive effluent analysis and statistics is on hold, and the number of abnormal radioactive effluent discharges has been zero, the annual labor cost could be saved by more than 500,000 yuan,and the inert gas emissions in the gaseous effluent could be reduced by more than 20%. It has a good reference significance for the construction of radioactive effluent management system of domestic counterpart power plants.
作者
王宝
蔡金平
Wang Bao;Cai Jinping(Fujian Fuqing Nuclear power Co.,Ltd.,Fuqing of Fujian Prov.350318,China)
出处
《核安全》
2022年第6期25-29,共5页
Nuclear Safety
关键词
核电厂
放射性流出物
管理实践
nuclear power plants
radioactive effluent
management practice
