本文结合目前提倡的建设资源节约型、环境友好型社会,推行清洁生产和循环经济理念,提出了矿井水资源化“优质水优用,低质水低用”的原则,并通过分析矿井水资源化的成本和效益,认为矿井水资源化不仅可以解决煤炭企业解决水资源不足的问题,而且在经济上是可行的。 Based on the concept of cleaner production and recycling economy, this paper puts forward the principle of “high quality water with high quality and low quality with low use” of mine water resources in combination with the current advocacy of building a resource-saving and environment-friendly society. Based on the analysis of mine water resources The cost and benefit of mine can not only solve the problem of insufficient water resources for coal enterprises, but also be economically feasible.