分段进水多级A/O工艺研究进展
侯子泷,周鑫,KoubodeRudy Alain Ronel,张琦,孙海龙,吕琳

Research progress on the step-feed multi-stage A/O process
Zilong Hou,Xin Zhou,Rudy Alain Ronel Koubode,Qi Zhang,Hailong Sun,Lin Lü
表2 活性污泥法分段进水多级A/O改良工艺应用情况
工艺类型污水类型段数COD去除率/%进水NH4+-N/(mg·L-1NH4+-N去除率/%进水TN/(mg·L-1TN去除率/%
SAOASP+UCT市政废水2938944~68.89051.6~68.973
市政废水3038951.0±18.899.652.9±17.188
市政废水31385±1.751.0±18.899.7±0.252.9±17.185.5±1.7
SAOASP+SBR养殖废水32275.9±2.8809.3±15.6100846.3±25.089.1±4.1
公路服务区废水3339595~105>9995~105>92
合成废水34396107.799.7107.788.5
SAOASP+CAST化粪池污水3588.269.1±3.698.772.3±2.492.1
工业废水3692.7229.60~41.0087.0539.80~71.3067.89
SAOASP+MBR合成废水375>9527.8~32.931.1~34.785
模拟生活污水38496.1235.4~58.7973.3339.81~61.48>90