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姚桥矿地下水系统包含四个子系统:新生界孔隙含水层组、煤系砂岩裂隙含水层组、太原群石灰岩溶隙含水层组及奥陶系灰岩岩溶含水层组。通过对这四个子系统水文地球化学特征的系统研究,提出了各子系统所特有的水质模型,并确定出能作为矿井水源判别依据的水溶组分,为矿井防治水提供水化学特征依据①。
The Yaoqiao mine groundwater system consists of four subsystems: the Cenozoic pore aquifer group, the coal series sandstone fissure aquifer group, the Taiyuan group limestone karst aquifer group and the Ordovician limestone karst aquifer group. Through the systematic study of the hydrogeochemical characteristics of the four subsystems, the water quality model of each subsystem is put forward, and the water soluble components that can be used as the basis of mine water source identification are determined.