【作者】 赵璇； 李福志； 张猛；

【Author】 ZHAO Xuan,LI Fu-zhi,ZHANG Meng Institute of Nuclear and New Energy Technology,Tsinghua University,Beijing,P.R.China.

【机构】 清华大学核能与新能源技术研究院；

【摘要】 针对核工艺低放废液的现状,本论文对各种处理技术在环境排放、能耗、以及放射性废物产生量等方面进行了初步评述,介绍了清华大学利用反渗透(RO)与连续电除盐(CEDI)处理低放废液的研究状况。试验结果表明,利用反渗透作为主体处理单元,利用连续电除盐为精处理单元,形成的全膜工艺在环境排放以及放射性废物小量化方面均可达到理想的效果。更多还原

【Abstract】 Based on the condition of low level radioactive waste water in nuclear industry,this paper has reviewed the development of treatment technology,with respect to environmental discharge,energy consumption,and radioactive waste minimization.In addition the treatment process developed by Tsinghua University has been described by means of reverse osmosis(RO) and continuous electrodeionization(CEDI).The results demonstrate that,the integrated membrane processs,with RO as desalination unit and CEDI as polishing unit,can offer favorable decontamination and minimized radioactive waste.更多还原