浅谈帷幕注浆在尾矿库山体防渗治理工程中的应用

Discussion on the application of curtain grouting in the mountain anti-seepage treatment project of tailings reservoir

金属非金属矿山在选矿过程中,会产生大量的尾矿,而尾矿中往往掺杂大量的选矿药剂,如不加处理随意排放,则必造成矿山周边环境严重污染。如今主要的手段是将尾矿妥善贮存在尾矿库内,尾矿水在库内沉淀后进行过滤处理,可有效地减少污染保护环境。随着我国环保意识日益增强,一旦发生尾矿库渗漏事故,必然影响矿山的正常生产,同时造成严重的环保事件,本文将结合帷幕注浆在尾矿库防渗治理工程中的应用进行讨论。

In the mineral processing of metal and nonmetal mines,a lot of tailings will be produced,the tailings are often doped with a large number of mineral processing agents,If not treated,discharge at will,the environment around the mine will be seriously polluted。Now the main method is to store the tailings in the tailings pond,the tailings water is filtered after sedimentation in the reservoir,it can effectively reduce pollution and protect the environment。With the increasing awareness of environmental protection in China,in case of tailings dam leakage accident,it will inevitably affect the normal production of the mine,at the same time,it caused serious environmental incidents,this paper discusses the application of curtain grouting in the anti-seepage treatment of tailings reservoir。