某铀矿废石场地下水截渗墙设计

Design of Cut-off Wall for Underground Water in a Uranium Mine Waste Rock Site

针对硬岩铀矿山关停后,在铀矿山废石场进行最终退役治理之前,为防止废石场渗出水污染地下水;提出了截渗墙与集水井设计方案,并进行了实际工程建设。废石场渗出水经截渗墙拦截后,引入集水井,避免了无组织排放对水体的污染。

After the closure of hard-rock uranium mines,before the final decommissioning of the uranium mine waste rock site,in order to prevent groundwater from being polluted by seepage water from waste rock site,the design scheme of cut-off wall and water collecting well are put forward,and the actual project is carried out.The seepage water from waste rock field is intercepted by seepage cut-off wall and leaded into the collecting well to avoid the pollution of water body caused by disorganized discharge.