A novel method for photodegradation of high-chroma dye wastewater via electrochemical pre-oxidation

Chemosphere

Volumn 80, Issue 4, 2010, Pages 410-415

  Zhao, Kunjiao ^a   Zhao, Guohua ^a   Li, Peiqiang ^a   Gao, Junxia ^a   Lv, Baoying ^a   Li, Dongming ^a  

^a TONGJI UNIVERSITY   (China)

Author keywords

Degradation; Electrocatalytic pre oxidation; High chroma dye wastewater; Methyl orange; Photocatalytic oxidation

Indexed keywords

ANTIMONY; AZO DYES; CITRUS FRUITS; DEGRADATION; LIGHT TRANSMISSION; SYNTHESIS (CHEMICAL); TIO2 NANOPARTICLES; TITANIUM DIOXIDE; WASTEWATER TREATMENT;

DYE WASTEWATERS; ELECTROCHEMICAL METHODS; ENVIRONMENTAL TREATMENT; METHYL ORANGE; PHOTOCATALYTIC OXIDATIONS; PHOTOELECTROCATALYTIC; PRE-OXIDATION; PRE-OXIDATION PROCESS;

OXIDATION;

4 NITROPHENOL; CATECHOL; FUMARIC ACID; METAL OXIDE; METHYL ORANGE; NANOPARTICLE; NANOTUBE; OXALIC ACID; STRONTIUM OXIDE; TITANIUM DIOXIDE; UNCLASSIFIED DRUG;

CONCENTRATION (COMPOSITION); DYE; ELECTROCHEMICAL METHOD; OXIDATION; PHOTODEGRADATION; REACTION RATE; WASTEWATER;

ARTICLE; CATALYSIS; CONCENTRATION (PARAMETERS); DECOLORIZATION; ELECTROCHEMICAL PREOXIDATION; ELECTRODE; METHODOLOGY; MINERALIZATION; PHOTODEGRADATION; PHOTOELECTROCATALYTIC SYNERGISTIC OXIDATION; PHOTOOXIDATION; WASTE WATER MANAGEMENT;

EID: 77953616464     PISSN: 00456535     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chemosphere.2010.04.019     Document Type: Article

References (42)

1. 2-based mixed oxide electrodes. Electrochim. Acta 2009, 54:1491-1498.
2. Andrade L.S., Tasso T.T., Silva D.L., Rocha R.C., Bocchi N., Biaggio S.R. On the performances of lead dioxide and boron-doped diamond electrodes in the anodic oxidation of simulated wastewater containing the reactive orange 16 dye. Electrochim. Acta 2009, 54:2024-2030.
3. Anipsitakis G.P., Dionysiou D.D. Radical generation by the interaction of transition metals with common oxidants. Environ. Sci. Technol. 2004, 38:3705-3712.
4. 2 dispersion. Environ. Sci. Technol. 2002, 36:3604-3611.
5. 2 dispersions under visible-light irradiation: mechanistic implications. Chem.-Eur. J. 2004, 10:1956-1965.
6. 2 powder. Desalination 2007, 207:87-94.
7. 3 composite membranes for environmental applications. Appl. Catal., B 2006, 63:60-67.
8. 2 electrode with high oxygen evolution potential and long service time. Mater. Chem. Phys. 2009, 113:314-321.
9. Cui Y.H., Li X.Y., Chen G.H. Electrochemical degradation of bisphenol A on different anodes. Water Res. 2009, 43:1968-1976.
10. Destaillats H., Colussi A.J., Joseph J.M., Hoffmann M.R. Synergistic effects of sonolysis combined with ozonolysis for the oxidation of azobenzene and methyl orange. J. Phys. Chem. A 2000, 104:8930-8935.
11. 2 thin films. J. Photochem. Photobiol., A 2008, 193:271-283.
12. Forgacs E., Cserhati T., Oros G. Removal of synthetic dyes from wastewaters: a review. Environ. Int. 2004, 30:953-971.
13. 2/R-FeOOH. Appl. Catal., B 2002, 39:211-220.
14. Hoffmann R.M., Martin S.T., Choi W., Banehmann D.W. Environmental applications of semiconductor photocatalysis. Chem. Rev. 1995, 95:69-96.
15. Li X.Y., Cui Y.H., Feng Y.J., Xie Z.M., Gu J.D. Reaction pathways and mechanisms of the electrochemical degradation of phenol on different electrodes. Water Res. 2005, 39:1972-1981.
16. 2. Water Res. 2006, 40:213-220.
17. 2 electrode simultaneously with high electrocatalytic and photocatalytic performance for complete mineralization of refractory aromatic acid. J. Phys. Chem. C 2009, 113:2375-2383.
18. 2 electrode. Rare Met. Mater. Eng. 2007, 36:278-281.
19. 2 on its optical property and photocatalytic reactivity exemplified by 2-chlorophenol. Appl. Catal., B 2006, 68:1-11.
20. 2 exposed to visible light irradiation. Environ. Sci. Technol. 2000, 34:3982-3990.
21. 2 nanotube arrays. Environ. Sci. Technol. 2008, 42:8547-8551.
22. Martínez-Huitle C.A., Brillas E. Decontamination of wastewaters containing synthetic organic dyes by electrochemical methods: a general review. Appl. Catal., B 2009, 87:105-145.
23. 2-CNTs supported Pt catalysts and their electrocatalytic properties for ethanol oxidation. Electrochim. Acta 2009, 54:2610-2615.
24. Pelegrini R.T., Freire R.S., Duran N., Bertazzoli R. Photoassisted electrochemical degradation of organic pollutants on a DSA type oxide electrode: process test for a phenol synthetic solution and its application for E1 bleach kraft mill effluent. Environ. Sci. Technol. 2001, 35:2842-2853.
25. 2/Ti electrode. Sep. Purif. Technol. 2004, 34:73-79.
26. Quan X., Yang S., Ruan X., Zhao H. Preparation of titania nanotubes and their environmental applications as electrode. Environ. Sci. Technol. 2005, 39:3770-3775.
27. Raffainer I.I., Rudolf von Rohr P. Promoted wet oxidation of the azo dye orange II under mild conditions. Ind. Eng. Chem. Res. 2001, 40:1083-1089.
28. 2 nanoparticles synthesized by polyol-mediated route: photocatalytic activity for hydrogen generation. Int. J. Hydrogen Energy 2009, 34:3621-3630.
29. 2 interface composite film. Appl. Catal., A 2004, 257:25-32.
30. Sohn Y.S., Smith Y.R., Misra M., Subramanian V. Electrochemically assisted photocatalytic degradation of methyl orange using anodized titanium dioxide nanotubes. Appl. Catal., B 2008, 84:372-378.
31. 2/iron powder system. Chemosphere 1996, 32:947-958.
32. Waldner G., Pourmodjib M., Bauer R., Neumann-Spallart M. Photoelectrocatalytic degradation of 4-chlorophenol and oxalic acid on titanium dioxide electrodes. Chemosphere 2003, 50:989-998.
33. 2 dispersions. J. Phys. Chem. B 1998, 102:5845-5851.
34. 2-assisted photodegradation of dyes. 9. Photooxidation of a squarylium cyanine dye in aqueous dispersions under visible light irradiation. Environ. Sci. Technol. 1999, 33:1379-1387.
35. 2/Ti electrode. Photochem. Photobiol. Sci. 2006, 5:808-814.
36. 2 dispersions under visible light irradiation. Appl. Catal., B 1998, 15:147-156.
37. 2 nanotube arrays electrode for azo dye degradation. Environ. Sci. Technol. 2007, 41:6259-6263.
38. 2 photoanodes. ChemPhysChem 2008, 9:117-123.
39. 2 nanocomposites. J. Hazard. Mater. 2009, 171:294-300.
40. 4 film electrode by combined electro-oxidation and photocatalysis. Environ. Sci. Technol. 2006, 40:3367-3372.
41. 2 electrode. Environ. Sci. Technol. 2009, 43:1480-1486.
42. Zhou M.H., Dai Q.Z., Lei L.C., Ma C., Wang D.H. Long life modified lead dioxide anode for organic wastewater treatment: electrochemical characteristics and degradation mechanism. Environ. Sci. Technol. 2005, 39:363-370.