Study on Degradation of Phenol by Electrochemical Oxidation

Authors

Yueli LIU, Department of Environmental Engineering, College of Environmental Science and Engineering, Tongji University, Shanghai 200433, China,ric Power, Shanghai University of Electric Power, Shanghai 200090, China);
Hong-hua GE

Corresponding Author

Yueli LIU

Abstract

Electrochemical oxidation of phenol was carried out by the Dimensionally Stable Anodes (DSA) electrode, which has been discarded as waste by alkali chloride factory. The result indicates that a good phenol removal can be obtained under certain phenol concentration by the DSA electrode. The key factor in effecting phenol removal of electrochemical oxidation is applied current density, the following factors are pH, electrolyte concentration and phenol concentration. After experiments, the optimal test conditions are 30 mA/cm2, pH 10, electrolyte concentration 10 mg/L, phenol concentration 10 mg/L.67% CODcr removal and 90% absorbance removal are gained by electrochemical oxidation for 2 hours.

DOI Link

https://doi.org/10.61558/2993-074X.1533

Publication Date

2003-11-28

Online Available Date

2003-11-28

Revised Date

2003-11-28

Received Date

2003-11-28

Recommended Citation

Yueli LIU, Hong-hua GE. Study on Degradation of Phenol by Electrochemical Oxidation[J]. Journal of Electrochemistry, 2003 , 9(4): 457-463.
DOI: 10.61558/2993-074X.1533
Available at: https://jelectrochem.xmu.edu.cn/journal/vol9/iss4/13

References

[1]　Chenzhongfan.Developmentandstudyondegradationoforganicmatterinwaterbyelectrochemicaloxidation[J].ChineseWaterSupplyandDrainage,1999,15(3):32～35.

[2]　SaraccoG,SolarinoLR.AigottiR,etal.Electrochemicaloxidationoforganicpollutionsatlowelectrolyteconcentrations[J].ElectrochimicaActa,2000,(2):373～380.

[3]　JiaJinping.Developmentandstudyonwastewatertreatmentbyelectrochemistry[J].ShanghaiEnvironmentalScience,1999,18(1):11～14.

[4]　XuXinhua,AManualofTreatmentonSpecificPollutantsinIndustrialWastewater[M].Beijing:ChemistryandChemicalIndustryPress,2000.

[5]　DongYuheng,PracticalTreatmentTechnologyofWastewater[M].Beijing:ChemistryandChemicalIndustryPress,1998.

[6]　ZhangFangxi.TreatmentofWastewaterContainingPhenolandItsUtilization[M].Beijing:ChemistryandChemicalIndustryPress,1993.

[7]　JiangTongchuan.Cross＿testDesign[M].Jinan:ShandongScienceandTechnologyPress,1985.