摘要
详细介绍了太原市浅层地下水造成污染的主要污染源及其对地下水的污染影响程度,分析了太原市盆地区、山区浅层孔隙水(0～50 m)水化学类型分布规律,得出浅层水水源地水质变化现状为横向上由盆地边缘到中心水质逐渐变差,矿化度逐渐增高;纵向上由北到南水质有HCO3,HCO3.SO4,SO4.HCO3,SO4,CL型水,南部水质产生严重恶化。
In this paper, the author elaborated the main sources and influence degree of shallow groundwater pollution in Taiyuan, analyzed the distribution of chemical types of pore water （0-50 m ）in basin districts and mountains. Also the author pointed out that the quality of shallow groundwater was worsen horizontally from the basin edges to the center and salinity was gradually increased. Vertically, from north to south there is HCO3, HCO3 SO4, SO4·HCO3, SO4, CL-type water, and the water in south was badly polluted.
出处
《太原科技》
2009年第5期50-52,共3页
Taiyuan Science and Technology
关键词
浅层地下水
污染源
太原市
shallow groundwater
pollution source
Taiyuan
