摘要
本文采用欧盟ERICA框架下评估电离辐射生态风险的ERICA综合法,选用ERICA工具数据库中的参数数据,计算了我国大亚湾等核电站液态放射性流出物中主要的18种放射性核素的环境安全浓度限值。当核电站排水口附近海域中放射性核素浓度低于推荐的环境安全浓度限值时,放射性核素造成的辐射风险被认为是在海洋生态环境所能承受的范围之内。
ERICA Integrated Method was applied to the calculation of environmental safe concentration limit of the major 18 radionuclides discharged by our nuclear power plants.The parameters were chosen from the database of ERICA Tool.There is sufficient evidence to conclude that the situation of marine environment is negligible radiological concern if the concentration of radionuclides near the outfall below the environmental safe concentration limit.
出处
《中国海洋大学学报（自然科学版）》
CAS
CSCD
北大核心
2011年第3期19-23,共5页
Periodical of Ocean University of China
关键词
核电站
液态放射性流出物
放射性核素
环境安全浓度限值
nuclear power plant
radioactive liquid
radionuclide
environmental safe concentration limit
