Application of Water Chemistry and Isotope Analysis in the Coal Mine Hydrogeology Prospection

摘要：

　　Based on the comprehensive analysis of the water chemistry and isotope data from the main water filling aquifer, it is found out that the tenth limestone and the Ordovician aquifer in the wellfield have an independent recharge-runoff-discharge system, which have weak hydraulic connection under natural state.And, the thirteenth and fourteenth limestone aquifer and the tenth limestone and the Ordovician aquifer have hydraulic connection.Under influence of excavation and water-conducting fault, groundwater between its aquifers has closer relation.This conclusion is consistent with the pumping test conclusion, thus demonstrating the creditability of the achievements.

关键词： water chemistry isotope hydrogeological prospection

作者: Junliang Gao Benjun Li Yongwei Lai

作者单位: CNACG Hydrogeology Bureau Handan, Hebei 056004 CNACG First Exploration Bureau

会议类型: 国际会议

会议名称: The 12th Congress of International Mine Water Association,IMWA2014(第十二届国际矿井水大会)

会议地点: 徐州

会议语种:英文

页码: 38-45

在线出版日期: 2014-08-18（万方平台首次上网日期，不代表论文的发表时间）