期刊论文

中文

应用化学

1000-0518

2013

30

10

1169-1175

10.3724/SP.J.1095.2013.20606

国家自然科学基金（21176063,21246009）资助项目 湖南省教育厅重点项目（12A085） 湖南省科技厅科技计划项目（2013SK3134）

本校为第一机构

采用湿式浸渍法,将6种含过渡金属(Cu,Fe,Zn,Ni,Mn,Ce)元素的化合物负载在活性炭(AC)上,制得6种催化剂AC/M(M=Cu,Fe,Zn,Ni,Mn,Ce),在室温条件下,催化臭氧化处理苯酚溶液和印染污泥.催化剂AC/M通过Boehm滴定、XRD和BET分析进行表征.苯酚的3种降解方法中,AC/M催化剂的臭氧催化最好,AC/M吸附处理次之,单独臭氧处理的效果最差.在苯酚的降解处理过程中,AC/M催化臭氧化处理苯酚溶液的效率依次为:AC/Fe＞ AC/Zn＞ AC/Ni＞ AC/Ce＞ AC/Cu＞ AC/Mn.AC/M催化剂催化臭氧化效果随溶液pH值的增大而增强.AC/M催化剂处理印染污泥的效率依次为:AC/Fe＞ AC/Zn＞ AC/Ce=AC/Ni＞AC/Cu＞ AC/Mn,AC/Fe催化臭氧化处理印...

Six transition metal（Cu,Fe,Zn,Ni,Mn,Ce） compounds were loaded on activated carbon（AC） by impregnation method to yield six catalysts （ AC/M （ M = Cu, Fe, Zn, Ni, Mn, Ce ） ） that were assessed as ozonation catalysts for the removal of aqueous phenol solution and textile dyeing sludge at room temperature. The resultant products were characterized by Boehm titrations, XRD and BET analyses. The presence of AC/ M catalysts considerably improved their degradati phenol decomposition were evaluated using three on in the ozonation of phenol and t...