摘要
结合农村生活污水的特点,遵循简易有效的原则,选择厌氧—人工潜流型湿地工艺处理农村生活污水。结果表明,该组合工艺对污染物具有较好的去除效果,且处理效果很稳定,对COD,NH3—N和TP污染物去除率最高分别可达71.7%、73.8%和88.2%,出水水质可达到《污水综合排放标准》(GB 8978—1996)一级标准。
The anaerobic-subsurface constructed wetland was selected for the treatment of rural domestic sewage.The results show that the combined process has good and stable removal efficiency,and the removal rate of COD,NH3—N and TP could reach up to 71.7%、73.8% and 88.2% respectively.The final effluent reached the first-grade standards of Integrated dastewater discharge standard(GB 8978—1996) generally.
出处
《给水排水》
CSCD
北大核心
2013年第S1期155-158,共4页
Water & Wastewater Engineering
关键词
农村生活污水
厌氧
人工湿地
Rural domestic sewage
Anaerobic
Constructed wetland
