试验研究

阴极电Fenton法处理硝基苯酚模拟废水的研究

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  • 华中科技大学环境科学与工程学院环境科学研究所 湖北武汉430074
袁松虎(1979- ),华中科技大学环境科学与工程学院硕士研究生,主要从事环境污染控制方面的研究,027-87544091,yuansonghu622@sina.com.

收稿日期: 2003-04-24

  网络出版日期: 2010-10-01

基金资助

国家环保863项目资助课题编号:2002AA601300

Studies on the treatment of simulated nitrophenol wastewater by cathode electro-Fenton method

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  • Huazhong University of Science and Technology, Wuhan 430074, China

Received date: 2003-04-24

  Online published: 2010-10-01

摘要

以活性炭纤维(ACF)为阴极,不锈钢片为阳极,在阴极通空气,于10V槽电压和57A/m2的电流密度下电生Fenton试剂,对硝基苯酚模拟废水进行了降解研究。在最佳工艺条件下,对CODCr为800mg/L的硝基苯酚模拟废水,CODCr去除率达72.0%,硝基苯酚去除率达82.8%。

本文引用格式

袁松虎, 王琳玲, 陆晓华 . 阴极电Fenton法处理硝基苯酚模拟废水的研究[J]. 工业水处理, 2004 , 24(4) : 33 -35,36 . DOI: 10.11894/1005-829x.2004.24(4).33

Abstract

Simulated wastewater of 4-nitrophenol(4NP)is electrolyzed by using a ctivated carbon fiber(ACF) as cathode and stainless steel as anode.Air is intro duced to the cathode to produce Fenton reagent.In the optimal conditions, the removal rates of CODCr and 4NP are 72.0% and 82.8% respectively

参考文献

[1] Lidia Szpyrkowicz,Ckaydua hyzzilino,Santosh N Kau.A comparative study on oxidation of disperse dyes by electrochemical process,ozone ,hypochlorite and fenton reagent[J].Water Research,2001,35(9):2129-2136
[2] Ventura A,Jacquet G,Bermond A,et al.Electrochemical genera tion of the Fenton's reagent:application to atrazine degradation[J].Water Research,2002,36(3):3517-3522
[3] Mehmet A,Nihal Oturan,Claude Lahitte,et al.Production of hydroxyl radicals by electrochemically assisted Fenton's reagent application to the mineralization of an organic micropollutant,pentachlorophenol [J].Journal of Electroanalytical Chemistry,2001,507:96-102
[4] Qiquan Wang,Lemley Ann T.Oxidation of diazinon by anodic Fenton treatment[J].Water Research,2002,36(3):3 237-3 244
[5] 郑曦,陈日耀,陈晓,等.电化学法生成Fenton试剂及其在工业染料废水降解脱色中的应用[J].环境污染治理技术与设备,2001,2(4):72-76
[6] 陈日耀,郑曦,陈晓,等.电化学方法生成羟基自由基及其在染料降解脱色中的应用[J].吉林化工学院学报,2001,18(9):1-4
[7] 陈震,郑曦,陈日耀,等.电化学方法生成羟基自由基及其在酸性铬蓝降解脱色中的应用[J].环境化学,2001,20(3):275-280
[8] 陈日耀,郑曦,曲跃文,等.电生成羟基自由基及其对染料降解脱色的研究[J].环境科学研究,2002,15(1):16-19
[9] 姜军清,等.活性炭纤维处理含酚废水的研究[J].工业水处理,2001,21(3):20-22
[10] 陈卫国,等.电催化产生H2O2和·OH及去除废水中有机污染物的应用[J].中国环境科学,1998,18(2):148-150

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