太原市居民自备井水质状况检测研究

Detection and Research on Water Quality of Residents-owned Self-supply Wells in Taiyuan City

介绍了太原市整体地下水水环境现状,在此基础上对位于全市14处自备井分丰水期和枯水期进行了3次取样,并完成了40个污染物项目的检测。结果显示,只有部分地区个别项目检出超标,现阶段太原市区自备井的水质卫生基本符合国家生活饮用水水质卫生要求,其中北部水质较好,西部、南部略差,水中污染物分布有区域性差异。

This paper introduces the current situation of overall groundwater environment in Taiyuan City, and based on this, makes water sampling for 3 times from 14 residents-owned self-supply wells in high water period and low water period, and completes the detection of 40 pollutant projects. The results show that current water quality of residents-owned self-supply wells in urban area of Taiyuan City basically reach the level of National Health Requirements of Drinking Water Quality, except for some limited items. Water quality in north area of Taiyuan is better than that of south and west area of Taiyuan, and the pollutants appear the regional difference.