淮北某矿区地下水环境质量评价  

Groundwater environmental quality assessment for a mine area in Huaibei

作　　者：王勇[1] 曹丽文[1] 刘勇[1] 王晚中[1] 

机构地区：[1]中国矿业大学资源与地球科学学院,江苏徐州221008

出　　处：《煤田地质与勘探》2011年第2期34-37,41,共5页Coal Geology & Exploration

基　　金：江苏省自然科学基金项目(BK2008133)

摘　　要：在分析淮北某矿区水文地质条件的基础上,选取SO24?、Cl?、矿化度、总硬度4个污染因子作为评价因子,以GB/T14848-93《地下水质量标准》为评价标准,分别运用尼梅罗指数法和模糊数学法,对该矿区各主要含水层进行了地下水环境质量评价。评价结果表明,该矿区第一含水层(组)水质较好,适合作为矿区工业用水以及生活饮用水的供水水源,而第二含水层(组)及其以下含水层地下水均需要作适当的处理才可作为饮用水源。Based on the hydrogeological condition analysis for a mine area in Huaibei,choosing SO2？ 4,Cl？,TDS and total hardness as the assessment factors,taking GB/T14848-93《Quality Standard for Ground Water》as the assessment standard,the authors respectively applied the Nemerow index method and the fuzzy math method to assess groundwater environmental quality in the major aquifers of this mine area.The assessment results show that the water quality of the first group aquifer in this mine area is fairly good,suitable for industrial water source and drinking water source in the area.But both the second group and the lower group aquifers can be the sources of drinking water after appropriate treatment.

关 键 词：矿区 地下水 环境质量评价 尼梅罗指数法 模糊数学法 

分 类 号：P641.69[天文地球—地质矿产勘探]