活性污泥法处理高浓度苯酚废水的研究  

Study on high concentration of phenol wastewater treated by activated sludge method

作　　者：王旭[1] 杜启云[1] 王韬[1] 张本善[1] 

机构地区：[1]天津工业大学中空纤维膜材料与膜过程教育部重点实验室,天津300160

出　　处：《天津工业大学学报》2007年第6期32-35,共4页Journal of Tiangong University

基　　金：天津市应用基础及前沿技术重点项目(07JCZDJC01400)

摘　　要：以苯酚为碳源培养驯化活性污泥,使其逐渐适应并能有效降解高质量浓度(1500mg/L)苯酚废水,并对不同浓度苯酚废水进行间歇实验.结果表明:活性污泥降解苯酚效果良好,质量浓度为550、855和1500mg/L的废水降解时间分别为7、12和26h,出水苯酚质量浓度分别为0.6、0.5和3.35mg/L.Active sludge is cultivated and acclimatized by using phenol as the carbon source, and causes its adaptation and can degrade the highly concentrated （1 500 mg/L） phenol wastewater effectively. The phenol wastewater of different concentrations in the tank is treated in the intermittent experiment. The result indicates that the performance of the active sludge degrading phenol is better, and the degradation time of phenol concentration of 550, 855 and 1500 mg/L respectively is 7, 12 and 26 h, and the phenol concentration at the outfall respectively is 0.6, 0.5 and 3.35 mg/L.

关 键 词：活性污泥 苯酚废水 培养驯化 

分 类 号：TQ085.413[化学工程] X783[环境科学与工程—环境工程]