水解酸化/生物接触氧化工艺处理印染废水应用实例  

The engineering example of dyeing wastewater treatment with hydrolytic acidfication and bio-contact oxidation

作　　者：刘海成[1] 常张红 王现丽[1] 吴俊峰[1] 

机构地区：[1]河南城建学院,河南平顶山467044 [2]许继联华郑州分公司,河南郑州450004

出　　处：《工业水处理》2010年第10期84-85,共2页Industrial Water Treatment

摘　　要：介绍了采用水解酸化/生物接触氧化工艺处理印染废水的应用实例。运行结果表明,该工艺能有效去除废水中的污染物,当进水CODCr为1025mg/L、BOD5为343mg/L、SS为421mg/L、色度为500倍时,处理后出水CODCr、BOD5、SS分别可达到43、16、32mg/L,色度可降低到19倍,去除率分别为95.8%、95.3%、92.4%、96.2%。经该工艺处理后的出水水质稳定,并达到了《污水综合排放标准》(GB8978—1996)一级标准。The design and performance for dyeing wastewater treatment with hydrolytic acidification and bio-contact oxidation are discussed.The performance indicates that the removals of COD,BOD,SS and chroma can reach 95.8%,95.3%,92.4%,and 96.2% respectively,when the influent concentrations of COD,BOD,SS and chroma are 1 025,343,421 mg/L and 500 times.And the effluent concentrations of COD,BOD,SS and chroma are 43,16,32 mg/L and 19 times,respectively.The water quanlity of effluent is stable and the effluent can achieve first class of Integrated Wastewater Discharge Standard（GB 8978—1996）.

关 键 词：水解酸化 生物接触氧化 印染废水 应用实例 

分 类 号：TK223.5[动力工程及工程热物理—动力机械及工程]