Cu-Mn-Fe催化湿式氧化苯酚废水的研究  

Study of Cu-Mn-Fe Compound in Wet Catalytic Oxidation of Phenol Wastewater

作　　者：秦传高[1] 崔瑞宇 高迎明[1] 乔新平[1] 

机构地区：[1]黄山学院化学化工学院,安徽黄山245041

出　　处：《化工技术与开发》2015年第9期50-53,共4页Technology & Development of Chemical Industry

基　　金：国家大学生创新创业训练项目(201410375005);黄山学院校级科研项目(2013xkj013)

摘　　要：采用共沉淀法制取Cu-Mn-Fe复合金属氧化物,考察其催化湿式氧化苯酚废水的活性,并确定最佳工艺条件。结果表明,在催化剂用量为0.7g·L-1,30%过氧化氢用量为50m L·L-1,反应时间2h,反应温度55℃的条件下,苯酚废水的COD去除率最高可达71.9%。The Cu-Mn-Fe composite oxide catalysts were synthesized by co-precipitation method. The activity of the catalysts in wet catalytic oxidation of phenol wastewater were investigated and the optimum conditions were determined. The results showed that the optimum preparation conditions were as followed： the amount of catalyst addition was 0.7g/L, the amount of 30% H2O2 addition was 50 m L/L, the treatment temperature was 55℃ and the treatment time was 2h. The highest removal rate of COD of phenol wastewater was 71.9%.

关 键 词：复合金属氧化物 催化湿式氧化法 苯酚废水 

分 类 号：X780.3[环境科学与工程—环境工程]