摘要
以工业园区污水处理厂初沉池出水为原水,研究了磷酸铵镁沉淀法与一体式A-BAF工艺协同作用的可行性。结果表明:出水COD、SS、NH_3-N、TN、TP指标同时满足GB 18918—2002城镇污水处理厂污染物排放标准一级A出水标准,是一种可持续污水处理工艺,有较好的应用前景。
The feasibility of the interaction between magnesium phosphate precipitation method and integrated A-BAF process was studied by using the effluent from the primary sedimentation tank of the sewage treatment plant in the industrial park. The results showed that the effluent COD, SS, NH_3-N, TN, TP indicators could meet the first grade A standard of GB 18918—2002 Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant, is a kind of sustainable wastewater treatment technology, and has a good application prospect.
出处
《能源与节能》
2017年第9期120-123,共4页
Energy and Energy Conservation
关键词
A-BAF
磷酸铵镁沉淀法
低C/N污水
脱氮除磷
A-BAF
Magnesium ammonium phosphate precipitation
low C/N wastewater
nitrogen and phosphorus removal
