工业废渣填埋废弃矿坑复垦过程中的地下水环保措施研究

Research on Protection Measures for Groundwater in Reclamation of Abandoned Mines by Using General Industrial Solid Wastes

尽管目前废弃矿坑复垦有多种形式,但实际操作中均存在很多难点。通过以一般工业固体废物对废弃矿坑进行回填,在恢复矿坑原地貌后进行绿化,可实现一般工业固体废物安全处置与废弃矿坑生态治理同时进行的目的。通过分析复垦过程中的地下水环境影响,提出建立防渗、收集、监控、响应等一系列的地下水环境保护措施,确保将地下水环境的影响降到最低。

Although there are many ways to reclaim abandoned mines, many difficulties are involved in practical operation. In this paper, the general industrial solid wastes were used to reclaim the abandoned mine, and the original landform of the mine was restored. The aim was to realize the safe disposal of general industrial solid wastes and the ecological management of the abandoned mine simultaneously. By analyzing the impact on groundwater environment in the reclamation process, a series of groundwater environmental protection measures, such as seepage prevention, collection, monitoring and response, were put forward to ensure that the impact on groundwater environment was minimized.