平煤集团矿山排水的综合利用研究

平顶山煤业集团生产矿均为井工开采,地下含水量丰富,年涌水量高达4.3×107 m3.这些受污染的矿井水排至地面,对矿区地面水环境造成较重的污染.同时,随着矿区人口增长和生产规模扩大,矿区生产和生活用水严重短缺.根据平煤集团矿山排水的来源、性质和使用目的及各矿井的位置特点,采取不同的水处理工艺流程进行处理,同时选择清水输送大分散小集中处理的供水系统,既充分利用了水资源,保护了环境,又使费用最低.

The Research on the Comprehensive Use of the Mine Drainage of Pingmei Group

The underground water of Pingmei Group is rich.If the polluted mine water is drained to the ground,it will greatly damage the water environment.Meanwhile with the increase of the population of the mine area and the production scale,the production and living water will be shortened.According to the source,character and using intention,as well as the site rules of Pingmei Group mine drainage,different water treatment technologies are adopted to clean the wastewater and at the same time a special water supply system is selected,which transports cleaned water dividedly on the whole and collectedly in the part,so the water resource is not only fully utilized,the environment is protected,but also the cost is lowest.