工业有机废水深度处理系统技术研究  

Research on Advanced Treatment System Technology of Industrial Organic Wastewater

作　　者：周舜 陆宜杰 胡曼曼 ZOU Shun;LU Yi-jie;HU Man-man

机构地区：[1]淮北市环境监察支队 [2]安徽瑞赛生化科技有限公司

出　　处：《节能与环保》2022年第8期73-74,共2页

摘　　要：本文研究了“萃取+共沸-水蒸汽精馏+改性活性污泥法+芬顿氧化”的系统新技术,使用萃取剂萃取废水中不能形成共沸的有机物,再加入共沸剂,通入水蒸汽,使有机物与水形成共沸气体而逸出,经冷凝分离出有机物;通过添加特异性菌种和改变营养条件等,使活性污泥细菌种群中的目标菌变成为优势菌,实现去除目的污染物的预期;采用芬顿氧化等去除菌类等剩余物,使工业有机废水获得深度处理而回收利用,实现零排放。The new system technology of"extraction azeotrope-water steam distillation modified activated sludge fenton oxidation"was studied.The use of extraction agent extraction wastewater can not form azeotrope organic matter,and then add azeotrope,through the water steam,so that the organic matter and water form azeotrope gas and escape,separated from the organic matter by condensation;By adding specific strains and changing nutritional conditions,the target bacteria in the activated sludge bacterial population became the dominant bacteria,and the expected removal of target pollutants was realized.Fenton oxidation is used to remove fungi and other residues,so that the industrial organic wastewater can be deeply treated and recycled to achieve zero discharge.

关 键 词：有机废水深度处理 萃取 共沸-水蒸汽精馏 改性活性污泥法 芬顿氧化 

分 类 号：X703[环境科学与工程—环境工程]