Fe/AC催化剂对苯酚模拟废水的催化湿式氧化  

Catalytic wet oxidation of phenol by using Fe/active carbon catalysts

作　　者：赵建军[1] 

机构地区：[1]蚌埠学院应用化学与环境工程系,安徽蚌埠233030

出　　处：《浙江师范大学学报（自然科学版）》2011年第1期70-74,共5页Journal of Zhejiang Normal University:Natural Sciences

基　　金：安徽省高校青年教师资助计划项目(2007jq1125)

摘　　要：采用浸渍法制备了Fe/AC(活性炭)系列催化剂;用苯酚的湿式催化氧化作为模型反应,研究了催化剂的催化性能.结果表明,在pH=3.0,常压和90℃的反应条件下,Fe(5%)/AC催化剂具有相对较优的对苯酚废水的催化氧化活性,该催化剂对苯酚模拟废水的化学需氧量(COD)去除率约为70%.通过催化剂表征,表明该催化剂活性与其表面性质存在一定的关系.The catalytic wet air oxidation（CWAO） of phenol was investigated in the presence of Fe/AC（active carbon） catalysts,which were obtained by conventional impregnation method.The experiment results showed that the phenol removal was about 70% with addition of the Fe（5%）/AC catalyst at pH = 3.0,90 ℃ and normal atmospheric pressure.In this catalyst,characterization data showed a very good relation between the catalytic activity and the surface properties of the catalysts.

关 键 词：苯酚 COD去除率 Fe/AC催化剂 表征 

分 类 号：O643[理学—物理化学]