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THE TREATMENT AND UTILIZATION TECHNOLOGIES FOR MINE DRAINAGE AND DOMESTIC WASTEWATER IN DATUN MINING AREA

LI Fu-you(Datun Branch of China Coal Energy Group Co.,Ltd,Peixian 221611,China)  
With the rapid development of economy in coal mining areas,the problems of water scarcity became more and more prominent.The effective way to solve the problems is rational development and utilization of mine drainage and domestic wastewater resources.Based on the background of engineering cases and reuse ways of mine drainage and domestic wastewater,this paper discusses the treatment and utilization technologies of purification treatment of mine drainage,advanced treatment of mine drainage,secondary biological treatment of domestic wastewater and advanced treatment of domestic wastewater.It also introduces the utilization patterns of mine drainage and domestic wastewater in Datun mining area.The treatment technologies and engineering cases could be learned in other similar mining areas.
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