摘要
通过白城市地下水环境地质调查和多年地下水动态监测工作，对白城市１９９３年地下水污染，地下水质量作出评价。并对多年资料作趋势分析。结果表明：白城市地下水受到不同程度污染、地下水质量濒临恶化，化学组分中Ｃｌ￣－、ＳＯ、ＮＯ、总硬度、矿化度呈上升趋势。针对上述问题，提出防治措施。
Through geological investigation on groundwater environment in Baicheng City andgroundwater regime monitoring in recent years,the evaluation of groundwater qulity and itspollution(1993)in Baicheng City are made,and the tendency is also analysed through datacollected.The results show that the Baicheng City groundwater is polluted in different ex-tents so that grotindwater quality got near to deterioration. In chemical components,Cl-,SO_4,NO_3,total hardness,and mineralization intensity are increasing。On the basis of men-tion above,the measure of prevention and control is proposed。
出处
《吉林地质》
1994年第3期76-83,54,共9页
Jilin Geology
关键词
地下水
污染
地下水质量
发展趋势
Grounwater pollution Grounddwater quality Developing tendency
