摘要
概述了放射性废物水泥固化处理技术和处理对象,介绍了国内各核电站采用的水泥固化处理工艺(包括桶内搅拌工艺和桶外搅拌工艺)及其特点;简要介绍了国外水泥固化技术及其进展;总结了国内在水泥固化配方研究和固化体性能研究的最新成果和动态。按照不同配方固化的水泥固化体应满足国家现行标准《低、中水平放射性废物固化体性能要求水泥固化体》及《放射性废物固化体长期浸出试验》的相关要求。
The cementation technology for radioactive-waste and the objects to be solidified are summarized.The process characteristics（include mixing inside and outside drum） and operation of the cementation at different NPPs in China are introduced.The oversea cementation technology and the development are also briefly introduced.The results and new trends of cementation recipe and study on the performances of cemented waste forms are summarized.All of cemented waste forms must meet the safety requirements of the standards： ＂performance requirements for low and intermediate level radioactive waste cemented form＂ and ＂long term leach testing of solidified radioactive waste forms＂.
出处
《辐射防护通讯》
2010年第3期34-38,共5页
Radiation Protection Bulletin
基金
"十一五"国家科技支撑计划(2007BAK32B03)
