摘要
以北方某伴生放射性废渣库为例,研究了某地下水污染控制问题,结果表明,尾渣库的防渗、滤液的收集及检测、地表水的截流都是控制污染的主要环节。从库底和边坡防渗,渗滤液收集、导排、检测,地下水监测,地表径流截排等几个方面进行了工程设计,该设计为此类废渣库的安全运行与地下水放射性污染控制提供了依据。
Taking an associated radioactive tailing pond in northern China as example,its groundwater pollution control problem was studied.Results indicate that seepage prevention of the tailing pond;collection and analysis of filter liquor as well as closure groundwater all are important key links in pollution control.Design of engineering project was carried out from aspects of pond bottom and side slop seepage proof system,leachate drainage,and collection system,leachate detection system,groundwater monitor system and closure groundwater and discharge system etc.A valuable evidence is provided for associated radioactive tailing pond's safe operation and groundwater radioactive pollution control.
引文
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