厌氧/好氧与BAF工艺处理高浓度生物制品废水  

Anaerobic/Aerobic/BAF for Treatment of High Concentration Bio-products Wastewater

作　　者：伊学农[1] 赵庆鹏[1] 张艳森[1] 金鑫[1] 

机构地区：[1]上海理工大学环境与建筑学院,上海200093

出　　处：《中国给水排水》2012年第6期44-46,共3页China Water & Wastewater

摘　　要：采用混凝预处理/UASB/接触氧化/BAF工艺处理高浓度生物制品废水,工程运行结果表明:在进水COD、BOD5、SS分别为8 000、4 800、1 000 mg/L的条件下,该系统对COD、BOD5、SS的去除率分别为98.8%、99.6%、94.8%,出水水质达到《污水综合排放标准》(GB 8978—1996)一级标准。系统处理效果良好,运行较为稳定,抗冲击负荷能力强,具有良好的环境效益和社会效益。The combined process of coagulation pretreatment, UASB, contact oxidation and BAF was used to treat high concentration of bio-products wastewater. The project operation results showed that when the concentrations of COD, BOD5 and SS in the influent were 8 000 mg/L, 4 800 mg/L and 1 000 mg/L, the removal rates were 98.8% ,99.6% and 94.8% respectively. The effluent quality met the first class criteria specified in the Integrated Wastewater Discharge Standard （ GB 8978 - 1996 ）. This com- bined process has a lot of advantages, including the excellent treatment effect, stable operation, strong resistance to shock loading, good environmental and social benefits and so on.

关 键 词：生物制品废水 混凝 UASB 接触氧化 BAF 

分 类 号：X703[环境科学与工程—环境工程]