摘要
河水污染会对河道两侧的地下水造成污染。选定泰安市的 2条主要河道 ,其中一处河床主要是由透水性较差的粉土组成 ,去除污染物能力较强。而另一处河床主要是由中粗砂组成 ,透水性较强 ,去除污染物能力较差。得出了不同地质条件下河水对附近地下水的影响规律、河床附近地下水的化学变化特征和河水与地下水之间的水力联系 ,同时也为河道污染带的确定提供了一定理论依据。
A pollution of river water can pollute groundwater of its both banks.Two rivers in Taian City are selected.The first riverbed mainly consists of silt with low water permeability and has a high ability to remove pollutants;the second one mainly consists of medium and coarse sands with high water permeability and has a low ability to remove pollutants.The influence law of the river water on the groundwater,the characteristics of the chemical changes in the groundwater,as well as the hydraulic connections between the river water and the groundwater are all obtained.
出处
《环境工程》
CAS
CSCD
北大核心
2002年第5期70-72,共3页
Environmental Engineering
关键词
地质条件
化学环境
影响
地下水污染
河水污染
polluted river water,groundwater pollution and hydraulic connection
