宁煤枣泉煤矿矿井水现有工艺系统改造方案研究

Study on Reconstruction Scheme of Existing Process System of Mine Water in Zaoquan Coal Mine of Ningmei Group

本文主要对宁煤枣泉煤矿现有矿井水处理系统改造方案进行探讨,通过对原系统深度处理增加一套超滤、反渗透系统,同时对所有池体进行清淤清理的改造,可以使V型滤池处理后的出水水质达到《城镇污水处理厂污染物排放标准》-GB18918-2017一级A排放标准,为企业节约大量的排污费用,降低治理技术投入成本,带来良好的经济效益。

In this paper,the reconstruction scheme of the existing mine water treatment system in Zaoquan coal mine of Ningmei group is discussed.By adding a set of ultrafiltration and reverse osmosis systems to the advanced treatment of the original system,and at the same time carrying out desilting and cleaning transformation on all tank bodies,the effluent quality of the V-shaped filter after treatment can reach the first-class A emission standard of Pollutant Emission Standard for Urban Sewage Treatment Plants-GB18918-2017,which saves a lot of sewage charges for enterprises,reduces the investment cost of treatment technology and brings good economic benefits.