我国废弃煤矿矿井水的分布及开发利用方向探讨

Discussion on the distribution and development direction of mine water in abandoned coalmines in China

为查明废弃煤矿矿井水分布情况和矿井水资源量,使废弃矿井水能够得到合理利用。通过资料统计和分析研究,基本查明了我国废弃煤矿分布范围,并估算出我国废弃矿井水资源量达47.86×10^8 m^3,主要分布在我国西南和华北地区,其中湖南、贵州、四川、山西、河北等省份废弃矿井水资源量分布最多。在水资源匮乏地区可用作地下水库的水源和后备水源地,通过污水处理,大部分矿井水可以为周边生产、生活用水提供新的水源,可有效缓解地下水资源匮乏问题,改善周边生态环境。

In order to find out the distribution of mine water and the amount of mine water resources,the waste mine water can be used reasonably.Based on data statistics and analysis,the distribution scope of abandoned coal mines in China was basically found out,and the amount of water resources of abandoned coal mines in China was estimated to be 47.86×10^8m^3,which was mainly distributed in southwest and North China,among which Hunan,Guizhou,Sichuan,Shanxi,Hebei and other provinces had the largest distribution of water resources of abandoned coal mines.In the water shortage area,it can be used as the water source of underground reservoir and reserve water source.Through sewage treatment,most of mine water can provide new water source for the surrounding production and living water,which can not only effectively alleviate the problem of groundwater shortage,but also effectively improve the surrounding ecological environment.