济北矿区建设水循环型生态煤矿区的研究

Study on Construction of Water-recycling Ecological Coal Mining Area in Jibei Mining Area

煤矿区排水量大,水质好,是一种优质、稳定的中水水源。在分析济(宁)北矿区水资源和水环境数据的基础上,以实现矿区水资源循环利用为目的,提出了适合矿区矿井水和生活污水的处理工艺;研究了矿井排水在矿区内循环利用及纳入社会化中水系统的可行性。对矿区内中水资源进行了水量平衡分析,提出了矿区中水的利用模式,确定了"水循环"型煤矿区建设的基本途径。

Mine water is a kind of high quality and stable water resources with large quantity in coalmines. Based on the analyses of water resources and environment conditions of Jibei Mining Area, the treatment methods for mine water and sewage are presented. This paper discussed the recycling feasibility of the treated mine water and the availability of being brought into social reclaimed water recycling system, carried out a water balance analysis in Jibei Mining Area, and ascertained a basic way to establish water recycling and ecological mining areas.