摘要
放射性废物安全有效的处置是世界各国关注的重要课题,也是核工业健康、可持续发展的重要保证。对放射性废物进行固化处理后埋入地下已经成为放射性废物处置的发展趋势。对水泥固化、沥青固化、塑料固化、玻璃固化、人造岩石固化等5种固化处理方法的固化机理、研究现状、应用情况、适用领域及优缺点进行了较系统的分析探讨。水泥固化、沥青固化、塑料固化适用于中低放废物的固化处理,玻璃固化和人造岩石固化适用于高放废物的固化处理。
It is an important problem to dispose radioactive waste safely and efficiently, which is the guarantee of healthy and continuous development for nuclear industry. One of development trends is to solidify the radioactive waste and then to bury it. This paper analyses and discussed solidification theories, status of solidification research and application, application field, advantage and disadvantage of cement solidification, hitumen solidification, plastic solidification, glass solidification and synroc solidification quite systematically. Cement solidification, bitumen solidification and plastic solidification are fit to dispose low and intermediate level radioactive waste. Glass solidification and synroc solidification are fit to dispose high Level radioactive waste.
出处
《材料导报》
EI
CAS
CSCD
北大核心
2006年第2期94-97,101,共5页
Materials Reports
基金
国家自然科学基金(中国工程物理研究院联合基金部分)资助项目(10176025)
