任楼煤矿地下水系统的水化学特征

Preliminary Study on the Water Chemistry Features of the Groundwater System in Renlou coal mine

通过对任楼煤矿水质测试成果资料的分析研究 ,总结出本矿四个可能成为矿井充水水源的含水层 (四含、煤系、太灰、奥灰含水层 )的水化学特征 ,它们之间在标型组份 ,少、微量元素含量上存在的一些差异。同时认为四含、太灰、奥灰三个含水层中的水向矿井渗入时 ,会由于与煤系水的混合作用而出现水质改变。在此基础上建立了四含来水、太灰来水、奥灰来水。

This paper summarizes the water chemistry features of the four aquifers (the Quaternary period aquifer, Coal measures aquifer, the Archaean era limestone aquifer, the Ordovician limestone aquifer) that may become the water sources of mine inundation and some differences in their symbol compositions and contents of trace elements by the analysis of the data from the water quality test in Renlou coal mine; at the same time it thinks that the water quality will be changed by the mixed function of the water in coal measures when the water in the Quaternary period aquifer, the Archaean era limestone aquifer and the Ordovician limestone aquifer seeps into the mine. The four aquifers water quality patterns whose water mainly come from the above four aquifers and their features of water quality are established on this basis.