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通过对某一煤矿矿井废水处理工艺存在的问题进行研究和分析,对其废水处理工艺进行了改进,废水经 其处理,水质达到国家一级排放标准,可以完全回收利用。
Through the research and analysis on the existing problems in a coal mine wastewater treatment process, the wastewater treatment process is improved. After the wastewater is treated, the water quality meets the national first-level discharge standard and can be completely recycled.