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矿产资源的开发需要消耗大量的水资源，妥善解决生产水源和水资源再利用问题，一直是矿业界研究的主要课题。中国黄金集团内蒙古矿业有限公司通过城市中水利用试验研究，较好地解决了矿产资源开发中环境保护与矿山生产用水之间的问题，探索出了基于绿色循环经济发展为导向、创新利用城市中水之路。该文城市中水的利用避免了从有限的环境水域取水，解决了每年近550万m3的城市生活污水排放带来的污染问题，切实起到了绿色环保作用；同时，该项目的运行每年可为该地区带来700万元的经济效益，显现了良好的经济效益和社会效益。

In view of the large amount of water required in the process of mineral resources exploitation, proper policy applied in water source and recycling solutions has attracted attention in mining industry for a long time.Inner Mongolia Mining Co.,Ltd.of China National Gold Group Corporation has conducted the experimental research on the utilization of municipal recycled water which reasonably balanced the problem between environmental protection and water consumption for mining operations in the process of mineral resources exploitation.Thus, a path, oriented by green cyclic economy and characterized by innovative municipal recycled water utilization,is fumbled.As pointed out in the paper,the utilization of municipal recycled water avoided water extraction from limited reserves of environment water,and also mitigated pollutions brought about by municipal life wastewater which amounts to 5.5 million cubic me-ters annually,contributing a great deal to environmental protection.At the same time,the project creates 7 million yuan profits for the region every year,showing good social and economic benefits.