农村分散生活污水地下渗滤系统处理技术研究 关键词：地下渗滤系统；农村生活污水；硝化作用；吸附作用 [gap=858]Key words：subsurface infiltration system；rural domestic sewage；nitrification；adsorption
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...农村生活污水；影响因子；水质特征；产污系数 [gap=1602]Key words： Three Gorges reservoir area； rural domestic wastewater； influencing factors； characteristic of wastewater quality； producing coefficie..
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农村生活污水是农村面源污染的重要来源。
The domestic sewage discharge is the important source of non-point pollution in rural area.
农村生活污水是造成农村水环境污染的主要原因。
Rural domestic sewage should bear prime responsibility for the water pollution in rural area.
采用二级串联潜流式人工湿地系统对太湖地区农村生活污水进行了脱氮除磷的试验研究。
Experiments of nitrogen and phosphorus removal from rural domestic wastewater in the Taihu Lake basin were carried out by the two-stage subsurface flow constructed wetland process.
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