原子能科学技术2016，Vol.50Issue(11)：1937-1942,6.DOI:10.7538/yzk.2016.50.11.1937
含铀氟化钙渣的产生控制及清洁解控条件研究
Produce Control and Clearance of Uranium Containing CaF2 Sludge
摘要
Abstract
Uranium containing CaF2 sludge is one of the important wastes in the nuclear fuel cycle ,and generally it’s required to be relieved from the nuclear regulatory control . According to the characteristics of uranium containing CaF 2 sludge and theoretical calcu‐lation , the technical control conditions of radioactivity concentration of uranium containing CaF2 sludge in the production and waste water treatments were acquired .To ensure the clearance of uranium containing CaF 2 sludge ,the discharge quantity (V ) of the main production process waste water and the mass concentration (C1 ) of uranium in waste water entering into the precipitation process should be controlled to make sure VC1 <723 g in the nuclear fuel assembly manufacturing plant .Meanwhile ,the monito‐ring emphasis should be put on the measurement of uranium in the precipitation process ,with assistance of uranium measurement in the fluoride sludge .And for recycle and reuse of uranium containing CaF2 sludge ,the clearance procedure and a long‐term programme should be standardized .关键词
含铀氟化钙渣/产生控制/清洁解控Key words
uranium containing CaF2 sludge/produce control/clearance分类
能源科技引用本文复制引用
张露,汪萍,黄敏杰,吕彩霞,盛青,孙宏图,滕柯延..含铀氟化钙渣的产生控制及清洁解控条件研究[J].原子能科学技术,2016,50(11):1937-1942,6.基金项目
环境保护部公益基金资助项目 （）
