贵州省某小型铅锌矿生态环境现状及其治理措施

Present State and Control Measures of the Ecological Environment in a Small Lead-zinc mine of Guizhou Province

针对贵州省某小型铅锌矿开采过程中带来的环境问题进行分析,提出土地复垦、修建拦渣坝、排水沟、保留矿柱支护采空区等治理措施,使矿山在植被、水污染、烟尘污染和采空区塌陷破坏等生态环境方面得到改善,为贵州省小型矿山生态环境治理提供参考。

The ecological environmental problems caused by the mining activities in a Lead-zinc mine,Guizhou province were analyzed.Such control measures for the mine environment as land reclamation,constructing wastes detention dam and barrel-drain,setting ore pillar to support mined-out area and so on were put forward,so as to improve the environmental environment in vegetation,water pollution,smoke-dust pollution,mined-out area and collapse area.This provided a reference for the control and improvement of ecological environment in small mines,Guizhou province.