滦河及其沿岸地下水水质特征与影响因素分析

为研究滦河河水及沿岸地下水的水质特征,探究其影响因素,选取位于河北省唐山市滦县境内的滦河段作为研究区域,通过资料搜集、野外调查、钻孔取样、同位素测试等手段,分析了滦河河水及地下水的水质及其变化规律。结果表明,当地地表水中的主要污染指标为氨氮、总磷和总氮;地下水中的主要污染指标为矿化度、三氮,其中地层结构、季节变化、河道水污染和人为因素对地下水水质有重要影响。

In order to analyze the quality of Luan River water and groundwater and paper selected the Luan River in the territory of Luan county located in Tangshan area, through explore the influential factors, this City, Hebei Province as the study the methods such as data collection, field survey, drilling and sampling, isotope test technique, ana- lyzed the quality of Luan River and groundwater and these variation. The results show that the major pollution indica- tons in the local surface water are ammonia nitrogen, total phosphorus and total nitrogen; major pollution indicators of groundwater are mineralization degree and three nitrogen. And geological ter pollution and human factors have important influences on groundwater conditions, seasonal variation and river wa- quality.