Fenton氧化+气浮+厌氧+好氧工艺处理仲丁灵农药生产废水  

THE TREATMENT OF BUTRALIN PRODUCTION WASTEWATER BY FENTON OXIDIZATION-DISSOLVED AIR FLOTATION-HYDROLYTIC ACIDIFICATION-BIOFOR PROCESS

作　　者：朱乐辉[1] 邱俊[1] 裴浩言[1] 叶晓东[1] 张玉[1] 

机构地区：[1]南昌大学环境与化学工程学院,江西南昌330031

出　　处：《环境工程》2009年第5期11-13,35,共4页Environmental Engineering

摘　　要：采用Fenton氧化+气浮对仲丁灵农药生产废水进行预处理后,ρ(COD)<6 000 mg/L,色度<1 500倍,废水的可生化性大大提高。经过预处理后的生产废水与厂区生活污水混合后进入水解酸化+曝气生物滤池进行生化处理,处理后出水各项水质指标可达GB8978-1996《国家污水综合排放标准》一级标准。A process of Fenton oxidization-dissolved air flotation was used to pretreat Butralin production wastewater. The COD and colourity of the treated wastewater were less than 6 000 mg/L and 1 500 times respectively. The BOD5/COD ratio was increased greatly. The hydrolytic acidifieation-BIOFOR process was used to treat wastewater mixed by sewage from the factory and pretreated production wastewater. All the indexes of the effluent could meet the first-order of ＂The National Wastewater Discharge Standards＂ （ GB8978-1996）.

关 键 词：仲丁灵生产废水 FENTON氧化 气浮 水解酸化 BIOFOR滤池 

分 类 号：X703[环境科学与工程—环境工程]