山东招远市地下水水化学特征及水质评价  

Hydro-chemical Characteristics and Quality Evaluation of Groundwater in Zhaoyuan City

作　　者：彭康宁 张卫[1] 朱恒华[2] 周建伟[3] 万豪杰 赵骏 PENG Kangning;ZHANG Wei;ZHU Henghua;ZHOU Jianwei;WAN Haojie;ZHAO Jun(Three Gorges Research Center for Geo-hazard of Ministry of Education,China University of Geosciences（Wuhan）,Wuhan 430074,China;Shandong Institute of Geological Survey,Jinan 250000,China;School of Environmental Studies,China University of Geosciences（Wuhan）,Wuhan 430074,China)

机构地区：[1]中国地质大学(武汉)教育部长江三峡库区地质灾害研究中心,湖北武汉430074 [2]山东省地质调查院,山东济南250000 [3]中国地质大学(武汉)环境学院,湖北武汉430074

出　　处：《安全与环境工程》2018年第4期106-111,138,共7页Safety and Environmental Engineering

基　　金：山东省地质勘查项目(鲁勘字[2013]45号)

摘　　要：为查明山东招远地区地下水水化学特征及水质状况,采用统计分析法对招远市及其周边34个地下水水样点的水化学指标进行了分析,并结合模糊数学评价法进行了水质评价。结果表明:研究区地下水各水化学评价指标中,pH值相对较稳定,K^+、NO_3^-和HPO_4^(2-)含量在空间上存在较强的变异性,TDS含量总的变化趋势呈南北低、东西高的分布规律,地下水的水化学类型以Cl·HCO_3-Ca·Na型和Cl·SO_4-Ca·Na型水为主;研究区地下水水质总体情况不容乐观,在罗峰街道楼里头村、小宋家村、金岭镇山上张家村和梦芝街道石星河村以南200 m附近,地下水水质相对较好,可作为居民饮用水,其余地区地下水水质较差,可作为工农业用水。In order to find out the hydro-chemical characteristics of groundwater and its quality in Zhaoyuan area,Shandong Province,this paper analyzes the hydro-chemical characteristics of groundwater samples from 34 sampling in Zhaoyuan City and the surrounding area by the statistical analysis method,and evaluates the groundwater quality by fuzzy mathematics.The results show that pH of the groundwater is relatively stable,while the content of K ^＋、NO 3- and HPO4^ 2- shows strong spatial variation.TDS in the east and west is much higher than that in the south and north.Hydro-chemical types are mainly Cl·HCO 3-Ca·Na and Cl·SO 4-Ca·Na.In general,the groundwater quality in the study area is not optimistic,and the groundwater 200 meters south away from Loulitou Village and Xiaosongjia Village of Luofeng Street,Shanshangzhangjia Village and Shixinghe Village of Mengzhi Street of Jinling Town is better and could be used for drinking,while the groundwater quality in other areas could only be used in industry and agriculture.

关 键 词：地下水 水化学特征 水质评价 模糊数学评价法 招远市 

分 类 号：X832[环境科学与工程—环境工程] P641.3[天文地球—地质矿产勘探]