摘要
对大沽河水源地地下水总硬度分析得出,总硬度是影响水源地地下水水质的一项主要指标,含量高且有逐年增高的趋势。结合区域污染特点,对水源地地下水总硬度升高的机理进行研究得出,大沽河水源地受环境污染、地下水开采等多种因素影响造成了地下水总硬度的升高。
Total hardness of groundwater in water source site of Dagu River was analyzed, and results showed that total hardness is a main factor affecting the groundwater quality, with high concentration and increasing tendency. Combined with properties of regional pollution, the mechanism of increasing of total hardness was studied. It was found that the increasing of total hardness in groundwater mainly resulted from environment pollution and exploitation of groundwater.
出处
《环境科学与技术》
CAS
CSCD
北大核心
2008年第12期125-127,131,共4页
Environmental Science & Technology
关键词
大沽河水源地
地下水
总硬度
污染
机理
water source site of Dagn River
groundwater
total hardness
pollution
mechanism
