加速器电子束辐照技术在污水处理中的应用  

Application of accelerator electron beam irradiation technology to wastewater treatment

作　　者：陈建平[1] 张会杰[1] 米正辉 白杨[1] 

机构地区：[1]辽宁工程技术大学,辽宁阜新123000 [2]中国科学院大学,北京100049 [3]中国科学院高能物理研究所,北京100049

出　　处：《工业水处理》2014年第3期1-6,共6页Industrial Water Treatment

基　　金：973国家重点基础研究发展计划(2010CB428801)

摘　　要：对电子束辐照技术的机理、辐照加速器装置及电子束辐照技术在污水处理中的研究应用现状进行了总结介绍,并对加速器电子束辐照技术的优缺点进行了分析。高能电子束的可控性能好,反应速率快,技术相对成熟,应用范围广,且不产生二次污染,特别是对一般技术难以降解处理的有毒物质,具有较好的技术和经济可行性。最后对加速器电子束辐照技术的大规模应用前景和研究重点进行了展望。The mechanisms of electron beam irradiation technology, and the status of research and application of irradiation accelerator and electron beam irradiation technology to the treatment of wastewater are summarized and in- troduced. The advantages and disadvantages of the accelerator electron beam irradiation technology are analyzed. The high-energy electron beam are characterized by good controllability ,fast reaction rate, mature technology, wide application range,no secondary pollution,and better technical and economic feasibility especially for toxic sub- stances that are difficult to be degraded by ordinary technology. The large-scale application prospect and research focus of accelerator electron beams irradiation technology are looked foreward to.

关 键 词：污水处理 电子束辐照 核辐射技术 辐照加速器 

分 类 号：X703.1[环境科学与工程—环境工程]