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Metal Mine ›› 2012, Vol. 41 ›› Issue (01): 139-143.

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Meaning of Development and Utilization of Mine Water for Generating Electricity in Yinmin Mining Area,Dongchuan,Yunnan

Du Yulong1,2,3,Han Ying2,4,Wang Tongrong3,4,Liu Yulong1,2   

  1. 1.Sinotech Mineral Exploratio Co.,Ltd.;2.Beijing Institute of Geology for Mineral Resources;3.Kunming Sinotech Mineral Exploration Co.,Ltd.;4.Faculty of Land Resource Engineering,Kunming University of Science and Technology
  • Online:2012-01-11 Published:2012-01-11

Abstract: Analyzed water resources situation of nationwide,southwest and Yinmin mining area,meanwhile it narrated the necessity about developing and using of mine water to generate electricity.The investigation and analysis showed that mine water is characteristic of high quality,steady flow and a big vertical drop.It benefits generate electricity.Based on those advantages,compute theory output and theory hydropower reserves,respectively 13 956.21 kW and 1.219 75 ×108 kW·h/a,bring benefits of ¥60 987 500/a with environmental benefit and social benefit.

Key words: Mine water, Generate electricity, Economic efficiency, Environmental benefit, Social benefit