Analysis on the emission of tritium from Qinshan nuclear power base of china in recent ten years

3rd International Conference on Energy Engineering and Environmental Protection

能源学;生态环境科学

Yang, Jie^1 ; Gu, Zhijie^1 ; Zhao, Yangjun^1 ; Lian, Bing^1 ; Wang, Yan^1

China Institute for Radiation Protection, Xuefu Street, Taiyuan City, ShanXi Prov, China^1

关键词: Chinese national standard;    Emission data;    Emission level;    Liquid effluents;    Power-plant emissions;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/227/5/052031/pdf
DOI  :  10.1088/1755-1315/227/5/052031

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

The emissions of tritium in airborne and liquid effluent from Qinshan nuclear power base in the period from 2007 to 2016 are counted, and compared with the global average emission level. The results show that the tritium emissions from the Qinshan nuclear power base in the past ten years have met the Chinese national standard limits. Compared with the global average emission data and the US commercial pressurized water reactor nuclear power plant emission data, the tritium emissions of PWR units are at the same level. Emissions from heavy water reactors of the Qinshan nuclear power base are lower than global average emissions (about 10% of the global average) and lower than the Canadian average emission level.