国内M310核电机组放射性废液处理系统的现状分析和优化建议  

Analysis of the current status and optimization suggestions for radioactive liquid waste treatment system of the M310 NPP

作　　者：司鹏昆[1] SI Pengkun(Daya Bay Nuclear Power Operations and Management Co.Ltd.,Guangdong Shenzhen 518124)

机构地区：[1]大亚湾核电运营管理有限责任公司,广东深圳518124

出　　处：《辐射防护》2025年第2期167-174,共8页Radiation Protection

摘　　要：M310机组是国内早期引进的核电机组,其放射性废液处理系统虽然运行稳定,但存在运行成本高、效率不稳定、去污因子较低、二次固废产生量大等问题,尤其是去污因子较低,目前的工艺和设备已无法满足进一步降低向环境排放的放射性核素总量的需求,与先进国家和地区相比仍有不小的差距。本文将从目前的运行现状出发,结合目前国内外成熟的废液处理工艺,详细阐述M310核电机组放射性废液处理系统优化方向和建议。M310 reactor units are the earliest Nuclear Power Units introduced in China.Although their radioactive wastewater treatment systems are operating stably,they face challenges such as high operating costs,unstable efficiency,low decontamination factors,and high solid waste output,etc.In particular the low decontamination factors,current processes and equipment are no longer able to meet the demand for further reducing the total amount of radioactive nuclides emitted into the environment.There is still a considerable gap compared to advanced countries and regions.This paper summarizes the current operational status and considers the mature and advanced wastewater treatment technologies at home and abroad,with the aim to elaborate the optimization direction and suggestions for the radioactive wastewater treatment system of M310 Nuclear Power Units.

关 键 词：M310机组 核电 放射性废液 去污因子 

分 类 号：X703[环境科学与工程—环境工程] TL941.1[核科学技术—辐射防护及环境保护]