摘要
采用多级A/O^2生化工艺对抗生素制药废水进行了中试处理研究。结果表明缺氧池DO<0.5mg/L、好氧池DO2～3/L、温度16～30℃、有机负荷1.4～2kg COD_(Cr)/(MLSS·d)时该生化系统具有较好的去除效果,COD_(Cr)总去除率可达到80%～94%,NH_3—N总去除率达98%。
The experiment is carried out to treat antibiotic pharmacutial wastewater by using the multi- level biochemical coagulation processes.The result shows that the system has better removal efficiency about 94.4% when DO of anoxi pond is 0～0.5mg/L,aerobic pond is 2～3mg/L,water temperature is 16～20℃,and organic load on sludge is 1.4～2kgCOD_(Cr)/(MLSS·d).And after coagulation progress COD_(Cr) and NH_3-N can be decreased 80%～94% and 98% respectively.
出处
《给水排水》
CSCD
北大核心
2007年第S1期255-257,共3页
Water & Wastewater Engineering
关键词
抗生素
制药废水
多级生化处理
混凝沉淀处理
污泥处理
Aantibiotic
Pharmacutial wastewater
Multilevel biochemistry treatment
Coagulation and sedimention process
Sludge treatment
