锆及氧化锆行业伴生放射性固体废物再利用辐射环境影响研究  

EnvironmentalImpacts of Recycled Associated Radioactive Solid Wastes from Zirconium and Zirconia Industry

作　　者：李洋[1] 罗恺 陈海龙[1] Li Yang;Luo Kai;Chen Hailong(China Institute for Radiation Protection, Taiyuan 030006, China)

机构地区：[1]中国辐射防护研究院,山西太原030006

出　　处：《环境科学与管理》2021年第9期166-169,共4页Environmental Science and Management

基　　金：生态环境部核与辐射安全监管综合管理技术支持项目(监管1815-21)。

摘　　要：大宗固体废弃物是资源综合利用的核心。伴生放射性固体废物再利用的前提条件是对公众所造成的辐射环境影响可以接受。以某大型氧氯化锆生产企业为例,对氧氯化锆生产的伴生放射性固体废物再利用的可能辐射环境影响进行了评估,评价结果表明,氧氯化锆行业伴生放射性固体废物再利用的辐射环境影响很小,从环境影响角度考虑,用于425以下标号水泥的生产和用于筑路等非民用建筑建设的再利用方式均是可行的。Bulk solid waste is the key of comprehensive utilization of resources.The prerequisite for the recycling of associated radioactive solid waste is that the radiation environmental impact on the public is acceptable.Taking a large-scale zirconium oxychloride production enterprise as an example,the possible radiation environmental impact of the recycling of the associated radioactive solid waste was evaluated.The results showed that the radiation environmental impact of the recycling of the associated radioactive solid waste from zirconium oxychloride industry was very small.From the perspective of environmental impact,it is feasible to be used for the production of cement below 425,road construction and other non civil uses.

关 键 词：锆 氧化锆 伴生放射性 固体废物再利用 辐射环境影响 

分 类 号：X591[环境科学与工程—环境工程]