Mechanism of reductive decomposition of pentachlorophenol by ti-doped β-Bi2O3 under visible light irradiation

Environmental Science and Technology

Volumn 44, Issue 14, 2010, Pages 5581-5586

  Yin, Lifeng ^a   Niu, Junfeng ^a   Shen, Zhenyao ^a   Chen, Jing ^a  

^a BEIJING NORMAL UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

DECHLORINATION; ELECTRON MOBILITY; ELECTRONS; GAS CHROMATOGRAPHY; GLYCOLS; HERBICIDES; LIQUID CHROMATOGRAPHY; MASS SPECTROMETRY; OXYGEN; PHENOLS; PHOTOCATALYSIS; PHOTOCATALYSTS; PROPYLENE; SPIN DYNAMICS;

CYCLOHEXANOL; CYCLOHEXANONES; DECOMPOSITION PATHWAY; ELECTRON REDUCTION; ELECTRON SCAVENGERS; ELECTRON SPIN RESONANCE; GAS CHROMATOGRAPHY-MASS SPECTROMETRY; HYDROXYL RADICALS; LIGHT IRRADIATIONS; LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY; PHOTOCATALYTIC ACTIVITIES; PHOTOGENERATED ELECTRONS; REACTIVE OXYGEN SPECIES; REDUCTANTS; REDUCTION POTENTIAL; REDUCTIVE DECHLORINATION; REDUCTIVE DECOMPOSITION; SINGLET OXYGEN; VISIBLE LIGHT; VISIBLE-LIGHT IRRADIATION;

IRRADIATION;

CYCLOHEXANOL; CYCLOHEXANONE; GLYCOL; HYDROXYL RADICAL; OXYGEN; PENTACHLOROPHENOL; PHENOL; PROPYLENE; REACTIVE OXYGEN METABOLITE; TITANIUM; BISMUTH; POLLUTANT;

ALCOHOL; BISMUTH; CATALYSIS; DECHLORINATION; DECOMPOSITION; ELECTRON SPIN RESONANCE; GAS CHROMATOGRAPHY; HYDROXYL RADICAL; IRRADIATION; KETONE; LIQUID CHROMATOGRAPHY; MASS SPECTROMETRY; OXYGEN; PCP; PHENOL; PHOTODEGRADATION; REDUCTION; TITANIUM; VISIBLE SPECTRUM;

ARTICLE; DECHLORINATION; DECOMPOSITION; ELECTROCHEMICAL DETECTION; ELECTRON SPIN RESONANCE; LIGHT; LIQUID CHROMATOGRAPHY; MASS FRAGMENTOGRAPHY; PHOTOCATALYSIS; RADIATION EXPOSURE; CHEMICAL STRUCTURE; CHEMISTRY; DEVICES; ELECTROCHEMICAL ANALYSIS; PH; POLLUTANT; PROCEDURES; SEWAGE;

BISMUTH; ELECTROCHEMICAL TECHNIQUES; ENVIRONMENTAL POLLUTANTS; HYDROGEN-ION CONCENTRATION; LIGHT; MOLECULAR STRUCTURE; PENTACHLOROPHENOL; TITANIUM; WASTE DISPOSAL, FLUID;

EID: 77954616704     PISSN: 0013936X     EISSN: 15205851     Source Type: Journal    
DOI: 10.1021/es101006s     Document Type: Article

References (38)

1. Harnly, M. E.; Petreas, M. X.; Flattery, J.; Goldman, L. R. Polychlorinated dibenzo- p -dioxin and polychlorinated dibenzofuran contamination in soil and home-produced chicken eggs near pentachlorophenol sources Environ. Sci. Technol. 2000, 34 (7) 1143-1149
2. Wang, T. C.; Lu, N.; Li, J.; Wu, Y. Evaluation of the potential of pentachlorophenol degradation in soil by pulsed corona discharge plasma from soil characteristics Environ. Sci. Technol. 2010, 44 (8) 3105-3110
3. Patel, U. D.; Suresh, S. Complete dechlorination of pentachlorophenol using palladized bacterial cellulose in a rotating catalyst contact reactor J. Colloid Interface Sci. 2008, 319 (2) 462-469
4. Xie, T. Y.; Chen, C. L.; Gratzl, J. S. Dechlorination of pulp bleaching plant E-1 effluent by ArF* and KrF* excimer laser photolysis: Part 1. Dechlorination of chlorophenols identified in E-1 effluent J. Photochem. Photobiol., A 2005, 172 (3) 222-230
5. 2 suspensions under microwave irradiation J. Hazard. Mater. 2009, 161 (2-3) 1281-1287
6. 3 driven by visible light irradiation J. Hazard. Mater. 2009, 166 (2-3) 728-733
7. 6 nanojunction system: A novel and efficient photocatalyst with double visible-light active components Appl. Catal., A 2009, 363 (1-2) 221-229
8. Hoffmann, M. R.; Martin, S. T.; Choi, W.; Bahnemann, D. W. Environmental applications of semiconductor photocatalysis Chem. Rev. 1995, 95 (1) 69-96
9. Koran, K. M.; Suidan, M. T.; Khodadoust, A. P.; Sorial, G. A.; Brenner, R. C. Effectiveness of an anaerobic granular activated carbon fluidized-bed bioreactor to treat soil wash fluids: A proposed strategy for remediating PCP/PAH contaminated soils Water Res. 2001, 35 (10) 2363-2370
10. Anandarajah, K.; Kiefer, P. M.; Donohoe, B. S.; Copley, S. D. Recruitment of a double bond isomerase to serve as a reductive dehalogenase during biodegradation of pentachlorophenol Biochemistry 2000, 39 (18) 5303-5311
11. Jou, C. J. Degradation of pentachlorophenol with zero-valence iron coupled with microwave energy J. Hazard. Mater. 2008, 152 (2) 699-702
12. Mun, C. H.; He, J.; Ng, W. J. Pentachlorophenol dechlorination by an acidogenic sludge Water Res. 2008, 42 (14) 3789-3798
13. Li, F.; Wang, X.; Li, Y.; Liu, C.; Zeng, F.; Zhang, L.; Hao, M.; Ruan, H. Enhancement of the reductive transformation of pentachlorophenol by polycarboxylic acids at the iron oxide-water interface J. Colloid Interface Sci. 2008, 321 (2) 332-341
14. Kresse, G.; Joubert, D. From ultrasoft pseudopotentials to the projector augmented-wave method Phys. Rev. B 1999, 59 (3) 1758-1775
15. Kim, Y. H.; Carraway, E. R. Dechlorination of pentachlorophenol by zero valent iron and modified zero valent irons Environ. Sci. Technol. 2000, 34 (10) 2014-2017
16. 2: understanding the controversial oxidation mechanism involving superoxides and the effect of alternative electron acceptors Environ. Sci. Technol. 2006, 40 (22) 7034-7039
17. 2 surface modifications on photocatalytic oxidation of arsenite: the role of superoxides Environ. Sci. Technol. 2004, 38 (10) 2928-2933
18. Kobayashi, M.; Sakamoto, Y. Singlet oxygen quenching ability of astaxanthin esters from the green alga Haematococcus pluyialis Biotechnol. Lett. 1999, 21 (4) 265-269
19. 2 mediated by high surface area CuO. Evidence for a reductive-oxidative interfacial mechanism Langmuir 2005, 21 (18) 8554-8559
20. Cojocaru, B.; Laferrieàre, M.; Carbonell, E.; Parvulescu, V.; García, H.; Scaiano, J. C. Direct time-resolved detection of singlet oxygen in zeolite-based photocatalysts Langmuir 2008, 24 (9) 4478-4481
21. 2 and nitroaromatics J. Phys. Chem. B 1998, 102 (12) 2239-2244
22. Gupta, S. S.; Stadler, M.; Noser, C. A.; Ghosh, A.; Steinhoff, B.; Lenoir, D.; Horwitz, C. P.; Schramm, K.; Collins, T. J. Rapid total destruction of chlorophenols by activated hydrogen peroxide Science 2002, 296 (5566) 326-328
23. Miyao, M. Involvement of active oxygen species in degradation of the D1 protein under strong illumination in isolated subcomplexes of photosystem II Biochemistry 1994, 33 (32) 9722-9730
24. Adams, G. E.; Hart, E. J. Radiolysis and photolysis of aqueous formic acid. Carbon monoxide formation J. Am. Chem. Soc. 1962, 84 (21) 3994-3999
25. 2 nanoparticles in presence of formic acid as a hole scavenger Chemosphere 2007, 66 (5) 930-938
26. Morris, A. J.; Meyer, G. J.; Fujita, E. Molecular approaches to the photocatalytic reduction of carbon dioxide for solar fuels Acc. Chem. Res. 2009, 42 (12) 1983-1994
27. Gkika, E.; Troupis, A.; Hiskia, A.; Papaconstantinou, E. Photocatalytic reduction and recovery of mercury by polyoxometalates Environ. Sci. Technol. 2005, 39 (11) 4242-4248
28. - electrolytes as influenced by Fe(III) Environ. Sci. Technol. 2007, 41 (22) 7907-7914
29. Dolfing, J.; Harrison, B. K. Gibbs free energy of formation of halogenated aromatic compounds and their potential role as electron acceptors in anaerobic environments Environ. Sci. Technol. 1992, 26 (11) 2213-2218
30. Chen, D.; Ray, A. K. Removal of toxic metal ions from wastewater by semiconductor photocatalysis Chem. Eng. Sci. 2001, 56 (4) 1561-1570
31. Schmelling, D. C.; Gray, K. A.; Kamat, P. V. Role of reduction in the photocatalytic degradation of TNT Environ. Sci. Technol. 1996, 30 (8) 2547-2555
32. Lin, C. H.; Tseng, S. K. Electrochemically reductive dechlorination of pentachlorophenol using a high overpotential zinc cathode Chemosphere 1999, 39 (13) 2375-2389
33. Utkin, I.; Dalton, D. D.; Wiegel, J. Specificity of reductive dehalogenation of substituted ortho-chlorophenols by Desulfitobacterium dehalogenans JW/IU-DC1 Appl. Environ. Microbiol. 1995, 61 (1) 346-351
34. 3 crystals Phys. Status Solidi A 1970, 2 (3) K149-K152
35. Kryukov, A. I.; Kuchmii, S. Y.; Kulik, S. I.; Korzhak, A. V. Homogeneous photocatalysis of ethanol reduction of nitrobenzene by titanium complexes Theor. Exp. Chem. 1993, 28 (5-6) 319-321
36. Mills, G.; Hoffmann, M. R. Photocatalytic degradation of pentachlorophenol on titanium dioxide particles: Identification of intermediates and mechanism of reaction Environ. Sci. Technol. 1993, 27 (8) 1681-1689
37. 2: Toxicity of intermediates Water Res. 1997, 31 (7) 1728-1732
38. Morales, J.; Hutcheson, R.; Cheng, I. F. Dechlorination of chlorinated phenols by catalyzed and uncatalyzed Fe(0) and Mg(0) particles J. Hazard. Mater. 2002, 90 (1) 97-108