Pit-water resource of Xinhe mine exploitation and utilization

被引:0
|
作者
Chen, JR [1 ]
Ge, XG [1 ]
Qian, JZ [1 ]
Xiao, HS [1 ]
Fu, WX [1 ]
机构
[1] Hefei Coal Design & Res Inst, Hefei 230041, Peoples R China
关键词
pit inflow; mine drainage; city water supply; water quality;
D O I
暂无
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Project of Xinhe mine drinking water supplies selected 11 tapping inflow points at -110 m level and -260 m level of the mine. The water qualities correspond with the national standards; the unpolluted water is collected into clear water reservoir and is led into the water plants on the ground. Since the project began, it has been supplying high quality groundwater 15 million m(3)/a for 3.5 x 10(5) people drinking, which has reduced the pressure of city water demands, and improved the capacity against groundwater disasters of the mine.
引用
收藏
页码:331 / 334
页数:4
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