矿坑排水资源化

Disussion on Shaft Drainage Conversion to Resources

我国淡水资源严重缺乏,全国许多矿区更是严重缺水。煤矿开采一方面需要大量的生产、生活用水,另一方面为保证煤矿安全进行人为排水又大大地破坏了地下水资源。因此解决矿区水资源的供需矛盾,矿坑水资源化势在必行。文中就榆神矿区的矿坑水为例分析了矿坑水产生及水质特点,论述了矿坑水资源化的途径及存在的问题。分析了矿坑水资源化的社会效益、环境效益及经济效益。

The freshwater source is lacked very much in china, especially in many mining areas, and a lot of ordinary and indust rial water are needed in shafts construction, but in order to ensure the safety of shafts, the underground watersource is destroyed seriously when draining artificially. So in order to solve the contradiction between supply and need, it is significant for shaft drainage conversion to resources. The article analyzed the characteristic for shaft drainage quality, and discuss the path and problem for shaft drainage conversion the resources, at the same time environmental and ecnomical benefits of shaft drainage conversion to resources are analyzed.