压水堆核电站在役化学去污工艺进展  

Development of In-service Chemical Decontamination Technologies for PWR NPPs

作　　者：刘斌[1] 李新民[1] 宋利君[1] 郑文远[2] 

机构地区：[1]苏州热工研究院有限公司,苏州215004 [2]大亚湾核电运营管理有限责任公司,深圳518124

出　　处：《辐射防护通讯》2015年第2期16-20,共5页Radiation Protection Bulletin

摘　　要：针对在役压水堆核电站主回路及核辅助系统污染的特点,本文介绍了国际上具有代表性的化学去污工艺HP/CORD-UV、AP-CITROX、CAN-DEREM、LOMI、EMMAC,对比分析了去污配方、去污工艺、材料兼容性、废物最小化及潜在风险等,并针对这些技术的发展和应用提出了建议。With respect to contaminations commonly found in the primary loop and auxiliary systems of PWR NPPs,typical in-service chemical decontamination technologies in the world are briefly reviewed,including HP / CORD-UV, AP-CITROX, CAN-DEREM, LOMI, and E MMAC. The formulation,process,material compatibility,waste treatment,and potential risk related are carefully evaluated. Suggestions are provided for the development and application of these technologies.

关 键 词：核电站 化学去污 辐射防护 集体剂量 

分 类 号：TL944[核科学技术—辐射防护及环境保护]