摘要
地下水是全球范围内工业、农业和家庭利用的主要水资源,文章以嘉峪关市两个主要饮用水供水水源地为研究对象,基于近四年的地下水水质监测数据,采用单因子评价法和综合污染指数法对地下水环境质量进行评价。结果表明,研究区地下水整体质量较好,均满足地下水Ⅲ类标准,其中嘉峪关水源地的污染程度略高,且近年来研究区地下水总体呈现污染加剧的趋势。针对评价结果,提出防治建议,为嘉峪关市地下水环境保护和可持续利用提供科学依据。
Groundwater serves as a primary water resource for agricultural,industrial,and domestic purposes on a global scale.The article focuses on two main drinking water supply sources in Jiayuguan.Based on the monitoring data of groundwater quality in recent four years,the environmental quality of groundwater was evaluated using the single-factor evaluation method and the comprehensive pollution index method.The results show that the overall quality of groundwater in the study area is good,meeting the Class Ⅲ of groundwater standards.However,the pollution level at the Jiayuguan water source is slightly higher,and there has been a general trend of increasing pollution in the study area in recent years.According to the evaluation results,the prevention and control suggestions are put forward to provide scientific basis for the protection and sustainable utilization of groundwater resources in Jiayuguan.
作者
刘宝红
秦津山
LIU Bao-hong;QIN Jin-shan(Upper and Middle Yellow River Bureau,Shanxi,Xian710000;Juquan Iron and Steel(Group)Co.,Ltd.,Gansu,Jiayuguan735111)
出处
《地下水》
2025年第2期37-40,共4页
Ground water
关键词
嘉峪关市
供水水源地
地下水
环境质量评价
Jiayuguan
drinking water source
groundwater
environmental quality assessment
作者简介
刘宝红(1968-),男,陕西绥德人,高级工程师,主要从事水政水资源与河湖管理工作。
