摘要
近年来,随着枣庄市陶枣矿区煤矿资源的大规模开发,矿坑排水对矿区地下水资源及生态环境产生的负面影响愈发突出,尤其是矿坑水沿地表河流排放途中,通过灰岩“天窗”大量灌入岩溶地下水中,造成地处煤田下游的清凉泉水源地水质遭受明显污染,供水水质难以保证。根据矿坑排水量、水源地水质、开采现状等分析认为,对串层污染进行封堵和控制矿坑水排放渠道是防治水源地污染的有效措施。
In recent years, accompanying with large-scale development on coal mine resources in Taozao mining area of Zaozhuang city, more and more bad influences to groundwater resources and ecological environment have been created by drainage. A great deal of draining water leaks into karst water through the bare limestone or the ＂open window＂, and Qingliangquan water source has been polluted. According to analysis on mine pit draining water volume, water quality and present exploration condition, it is regarded that plugging water pollution among strata and controlling pit draining channels are effective countermeasures for protecting water source pollution.
出处
《山东国土资源》
2006年第5期46-49,共4页
Shandong Land and Resources
关键词
矿坑排水
水质评价
污染机理
保护对策
清凉泉水源地
枣庄
Drainage
water quality evaluation
pollution mechanism
protection countermeasures
Qingliangquan water source
Zaozhuang city
