摘要
在煤炭开采过程中,各种充水水源通过不同充水通道进入采掘空间形成矿井水。由于充水水源水质不同,又受采掘活动的影响,矿井水中可能会含有有机物、悬浮物、菌类甚至有害成分。大量矿井水若未经处理直接外排,不但会造成矿区周围环境的污染,而且浪费了大量宝贵的水资源。矿井水资源化是在解决煤炭产区严重缺水和矿井水污染这两个困扰煤炭行业难题的基础上提出的。本文针对矿井水资源化这一现实,提出了矿井水"排水(疏水)—供水—回灌—生态环保—安全开采"五位一体化模式的观点,根据邢台矿区矿井水的水质特征,选取章村矿井为重点研究对象,提出了矿井水资源化的最佳方案,实现矿井水的资源化的有效利用。
In the process of coal mining, various mine water sources fill into the mining space through different channels becoming mine water. Because of the different water quality and mining activities, mine water con- tains organic matter, suspended solids, fungi and even harmful components. If a large amount of mine water emitted directly without treating, it will not only pollute the environment, but also waste a lot of valuable water resources. Mine water reclamation is proposed on the basis of solving the two puzzling problems which are serious water shortage and water pollution in the environment in the coal industry. The paper aims at the reality of mine water reclamation proposing a view of mine water ＂ drainage （ hydrophobic）--water--recharge--eco - friendly--safe mining＂ five integrated model. According to the mine water quality characteristics in Xingtai mining area,Zhang village mine is selected as key object to come up with the best solution to achieve mine water reclamation
出处
《华北科技学院学报》
2015年第4期53-57,共5页
Journal of North China Institute of Science and Technology
基金
国家自然科学基金(41072188)
新世纪优秀人才支持计划(NCET-11-0838)
973计划(2013CB227903)
"十二五"国家科技支撑计划(2012BAK04B04)
中央高校基本科研业务费(AQ2013B01)
关键词
水资源化
综合利用
优化配置
五位一体
water reclamation
utilization
optimal allocation
five in one
