活性炭负载铁锰复合氧化物催化臭氧处理分散染料  

Catalytic Ozanation Dispersedye with Active Carbon-loaded Fe-Mn Composite Oxides

作　　者：徐阁[1] 潘湛昌[1] 徐慎颖[1] 肖楚民[1] 魏志钢[1] 胡光辉[1] 

机构地区：[1]广东工业大学轻工化工学院,广东广州510006

出　　处：《环境科学与技术》2010年第S2期241-243,共3页Environmental Science & Technology

基　　金：广东省科技计划项目资助(2008B010600048)

摘　　要：用浸渍法制备了负载铁锰复合氧化物的活性炭,以分散染料的臭氧催化氧化为目标降解物研究其催化性能。负载铁锰复合氧化物催化剂的催化性能较单一负载铁、锰的活性高,催化剂的最佳焙烧温度为500℃,反应时间为10min,臭氧浓度为27.98mg/L;负载型活性炭与臭氧之间有协同作用,共同催化氧化分散染料。This paper prepared catalyst of active carbon-loaded Fe-Mn composite oxides using method of impregnation and studied its properties that catalyzed ozonation of dispersedye waste water.The catalyst-loaded Fe-Mn composite oxides has higher activity than the catalyst only loaded Fe or Mn,the optimum maturing temperature is 500℃,reaction time is 10 min,ozone concentration is 27.98mg/L.There is a synergistic action between active carbon and ozone,catalyticly oxide dispersedye waste water.

关 键 词：臭氧 活性炭 铁锰复合氧化物 分散染料废水 催化氧化 

分 类 号：X703[环境科学与工程—环境工程]