Electrocatalytic Oxidation and Degration of Active Red X-3B by Nanotubes Catalytic Electrodes

Authors

Yi WEN, CAO Wei-min, SHI Li-yi(Departmentof Chemistry, ShanghaiUniversity, Shanghai200444,China;
Jian-hui FANG, , CAO Wei-min, SHI Li-yi(Departmentof Chemistry, ShanghaiUniversity, Shanghai200444,China;

Abstract

The catalytic splitting decomposition of carbon nanotubes isprocessed by dispersing with dilute nitric acid and thermal oxidation. Then well-proportionedphenolic resin is mixed in the carbon nanotubes. Then, the carbon nanotubesare made into electrodes by hot-press molding after the process of milling with high speed. The surface of the carbon nanotubes electrodes is analyzed by SEM. Active red X-3B simulated waster water is disposed by carbon nanotubes catalyticelectrode (anode) and stainless steel(cathode). The influencing factors of degradation by current density, concentrationof electrolyte, systemtemperature and pH are investigated. The experimental results indicated that acidiccondition is propitious tothe degradationreaction of organicdyestuff and wastewater can be disposed at normal temperature.

Keywords

Nanotubes catalytic electrodes, Electrocatalytic oxidation, Dyestuff waste water

DOI Link

https://doi.org/10.61558/2993-074X.1663

Publication Date

2005-08-28

Online Available Date

2005-08-28

Revised Date

2005-08-28

Received Date

2005-08-28

Recommended Citation

Yi WEN, Jian-hui FANG. Electrocatalytic Oxidation and Degration of Active Red X-3B by Nanotubes Catalytic Electrodes[J]. Journal of Electrochemistry, 2005 , 11(3): 329-332.
DOI: 10.61558/2993-074X.1663
Available at: https://jelectrochem.xmu.edu.cn/journal/vol11/iss3/17

References

[1]WANG A i-m in(王爱民),YANG L i-hong(杨立红),ZHANG Su-juan(张素娟),et al.Status quo and pro-gress on treating wastewater contain ing dyestuff by elec-trochem ical m ethod[J].Industrial W ater Treatm ent,2001,21(8):4~7.
[2]Le i L,Hu X,Chu H,et al.Catalytic wet air oxidationof dye ing and printing wastewater[J].W ater Sc ienceand Technology,1997,35(4):311~319.
[3]Deepak B,Suresh K,Irfan,et al.Catalytic wet oxida-tion an environm ental solution for organ ic pollutant re-moval from paper and pu lp industrial waste liquor[J].App lied Catalysis A,2002,236:255~262.
[4]N ikolayM,M arina V,A leksandr S.Solid catalysts forwet oxidation of n itrogen-contain ing organ ic compounds[J].Catalysis Today,1998,45:257~260.
[5]WANG Dong-tian(王东田),WEI jie(魏杰),YU X iu-juan(于秀娟),et al.E lectro-catalytic oxidation of n i-trogen-contain ing organ ic compounds[J].Journal ofHarb in Institute of Technology,2003,10(1):19~23.
[6]ZOU Q i-guang(邹启光),ZHOU Gong-m ing(周恭明).App lication and prospects for electro-catalytic oxi-dation in organ ic wastewater treatm ent[J].Engineeringand Technology,2002,7:20~21.
[7]MENG Q ing-han(孟庆函),LI Kai-xi(李开喜),SONG Yan(宋燕).Study on the capac itive propertiesof activated carbon electrodes obtained from oil tar[J].New Carbon M aterials,2001,16(4):6~8.
[8]ZHANG Deng-song(张登松),Dai Kai(代凯),FangJian-hu i(方建慧),et al.Research on mod ifications ofcarbon nanotubes[J].IndustrialM inerals and Process-ing,2004(3):14~17.
[9]YANG Ye(杨晔),LU Fang(陆芳),PAN Zh i-yan(潘志彦),et al.H igh-salin ity O rgan ic W astewater Treat-m ent[J].Ch ina B iogas,2003,21(3):22~25.
[10]Panswad T,Anan C.Impact of h igh chloride waste-water on an anaerob ic/anoxic/aerob ic process w ith andw ithout inocu lation of chloride acc lim ated seeds[J].W ater Research,1999,33:1 165~1 172.