Electrophotocatalytic decolorization of an azo dye on TiO 2 self-organized nanotubes in a laboratory scale reactor

Desalination

Volumn 285, Issue , 2012, Pages 377-382

  Turolla, Andrea ^a   Fumagalli, Massimo ^a   Bestetti, Massimiliano ^a   Antonelli, Manuela ^a  

^a POLITECNICO DI MILANO   (Italy)

Author keywords

Advanced oxidation processes; Anodic oxidation; Bias; Photocatalysis; Titanium dioxide

Indexed keywords

ADVANCED OXIDATION PROCESSES; BIAS; CHEMICAL REAGENTS; CRYSTALLINE STRUCTURE; ELECTROCHEMICAL POLARIZATION; LABORATORY-SCALE REACTOR; MONOCHROMATIC IRRADIATION; NANOSTRUCTURED TIO; NANOTUBULAR; OPERATING CONDITION; PHOTOACTIVITY; PHOTOCATALYSIS PROCESS; PHOTOELECTROCHEMICAL REACTOR; PHOTOELECTROCHEMICALS; PHOTOREACTORS; PROCESS YIELD; SELF-ORGANIZED NANOTUBES; SYNERGISTIC ACTION; SYNERGISTIC EFFECT; TIO; XRD;

AZO DYES; CATALYSTS; ELECTROCHEMISTRY; IRRADIATION; NANOTUBES; PHOTOCATALYSIS; PHOTOLYSIS; POLARIZATION; TITANIUM; TITANIUM DIOXIDE;

ANODIC OXIDATION;

CATALYSIS; CATALYST; DYE; ELECTROCHEMICAL METHOD; FLUID DYNAMICS; IRRADIATION; OXIDATION; OXIDE; PHOTOLYSIS; TESTING METHOD; TITANIUM;

EID: 84855190967     PISSN: 00119164     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.desal.2011.10.029     Document Type: Article

References (26)

1. Parsons S. Advanced oxidation processes for water and wastewater treatment 2004, IWA Publishing, London.
2. Poyatos J.M., Munio M.M., Almecija M.C., Torres J.C., Hontoria E., Osorio F. Advanced oxidation processes for wastewater treatment: state of the art. Water Air Soil Pollut. 2010, 205:187-204.
3. Balawy M.I., Ghaly M.Y., Gad-Allah T.A. Advanced oxidation processes for the removal of organophosphorus pesticides from wastewater. Desalination 2006, 194:166-175.
4. Sanchez M., Rivero M.J., Ortiz I. Photocatalytic oxidation of grey water over titanium dioxide suspensions. Desalination 2010, 262:141-146.
5. Bestetti M., Sacco D., Brunella M.F., Franz S., Amadelli R., Samiolo L. Photocatalytic degradation activity of titanium dioxide sol-gel coatings on stainless steel wire meshes. Mater. Chem. Phys. 2010, 124:1225-1231.
6. 2 photocatalysis and related surface phenomena. Surf. Sci. Rep. 2008, 63:515-582.
7. Brezova V., Gabcova S., Dvoranova D., Stasko A. Reactive oxygen species produced upon photoexcitation of sunscreens containing titanium dioxide. J. Photochem. Photobiol., B 2005, 79:121-134.
8. Serrano B., De Lasa H., Salaices M. Photocatalytic Reaction Engineering 2005, Springer, New York.
9. 2 nanofilm electrode. Desalination 2010, 252:142-148.
10. 2-based advanced oxidation nanotechnologies for water purification and reuse. Sustainable water for the future: water recycling versus desalination 2010, 229-254. Elsevier, Amsterdam. I.C. Escobar, A.I. Schafer (Eds.).
11. 2 nanotube arrays: fabrication, material properties and solar energy applications. Sol. Energy Mater. Sol. Cells 2006, 90:2011-2075.
12. 2 nanotubes. Electrochem. Commun. 2007, 9:2822-2826.
13. 2 nanotubular array electrodes. Chemosphere 2010, 78:569-575.
14. 2 nanotube electrode. Ultrason. Sonochem. 2008, 15:370-375.
15. Zhuang H., Lin C., Lai Y., Sun L., Li J. Some critical structure factors of titanium oxide nanotube array in its photocatalytic activity. Environ. Sci. Technol. 2007, 41:4735-4740.
16. 4/HF solutions. Thin Solid Films 2007, 515:5253-5258.
17. Jenkins R., Snyder R.L. Introduction to X-Ray Powder Diffractometry 1996, 362-365. John Wiley & Sons, New York.
18. 2 nanotube arrays: synthesis, properties and applications 2009, Springer, New York.
19. Yan M., Chen F., Zhang J., Anpo M. Preparation of controllable crystalline titania and study on the photocatalytic properties. J. Phys. Chem. B 2005, 109:8673-8678.
20. 2 catalysts: studies of deactivation and regeneration. J. Catal. 2000, 196:253-261.
21. 2 nanotubes in mixed organic-inorganic electrolytes and their photoelectrochemical performance. Electrochim. Acta 2009, 54:6536-6542.
22. Awitor K.O., Rafqah S., Geranton G., Sibaud Y., Larson P.R., Bokalawela R.S.P., Jernigen J.D., Johnson M.B. Photo-catalysis using titanium dioxide nanotube layers. J. Photochem. Photobiol., A 2008, 199:250-254.
23. Carp O., Huisman C.L., Reller A. Photoinduced reactivity of titanium dioxide. Prog. Solid State Chem. 2004, 32:33-177.
24. Malato S., Fernandez Ibanez P., Maldonado M.I., Blanco J., Gernjak W. Decontamination and disinfection of water by solar photocatalysis: recent overview and trends. Catal. Today 2009, 147:1-59.
25. 2 surface. Chem. Eng. J. 2009, 155:674-679.
26. Rizzo L., Meric S., Guida M., Kassinos D., Belgiorno V. Heterogeneous photocatalytic degradation kinetics and detoxification of an urban wastewater treatment plant effluent contaminated with pharmaceuticals. Water Res. 2009, 43:4070-4078.