声化学氧化－间歇式活性污泥法处理染料废水的研究  

Research on the Treatment of Dye Wastewater by Sonochemical Oxidation-SBR Activated Sludge Process

作　　者：祁梦兰[1] 郑自保[1] 杜静 郭晓红 

机构地区：[1]河北科技大学,河北省环境保护研究所

出　　处：《化工环保》1996年第6期332-336,共5页Environmental Protection of Chemical Industry

摘　　要：介绍了声化学氧化反应机理。采用声化学氧化法作预处理，可使生物难降解的靛兰染料废水的ＢＯＤ＿５／ＣＯＤ由０．２１—０．２３提高到０．４４—０．５１，再经间歇式活性污泥法处理后，各项水质指标均符合ＧＢ８９７８—８８《污水综合排放标准》。In this paper,the mechanism of sonochemical oxidation, reaction is introduced. As a pretreatment method, sonochemical oxidation can increase the ratio of BOD_5/COD of the biologically refractory wastewater from indigo dye production from 0. 21-0. 23 to 0.440. 51. The pretreated wastewater is then treated by a sequencing batch reactor(SBR) activated sludge process.All water quality indicators of the final effluent can meet the national discharge standards.

关 键 词：超声波 声化学氧化 染料废水 活性污泥法 

分 类 号：X791.03[环境科学与工程—环境工程]