A study of the reaction mechanisms of the degradation of 2,4-dichlorophenoxyacetic acid by oxalate-mediated photooxidation

Water Research

Volumn 38, Issue 19, 2004, Pages 4213-4221

  Kwan, C Y ^a   Chu, W ^a  

^a HONG KONG POLYTECHNIC UNIVERSITY   (Hong Kong)

Author keywords

2,4 dichlorophenoxyacetic acid; Ferrous ion; Ferrous oxalate; Hydrogen peroxide; Oxidation; UV

Indexed keywords

DEGRADATION; HYDROGEN PEROXIDE; IRON COMPOUNDS; ORGANIC COMPOUNDS; OXIDATION;

DECAY RATES; RADICALS;

HERBICIDES;

2 CHLORO 4 HYDROXYPHENOXYACETIC ACID; 2,4 DICHLOROPHENOL; 2,4 DICHLOROPHENOXYACETIC ACID; 4 CHLORO 2 HYDROXYPHENOXYACETIC ACID; 5 HYDROXY 2,4 DICHLOROPHENOXYACETIC ACID; ACETIC ACID DERIVATIVE; FERROUS ION; FERROUS OXALATE; HERBICIDE; HYDROGEN PEROXIDE; HYDROXYL RADICAL; ORGANOMETALLIC COMPOUND; OXALIC ACID; OXALIC ACID DERIVATIVE; UNCLASSIFIED DRUG;

CHEMICAL REACTION; HERBICIDE; HYDROGEN PEROXIDE; OXIDATION; PHOTOCHEMICAL TREATMENT; POLLUTANT REMOVAL; ULTRAVIOLET RADIATION; WATER TREATMENT;

ARTICLE; CHEMICAL ANALYSIS; CHEMICAL REACTION; COMPARATIVE STUDY; CONCENTRATION (PARAMETERS); DEGRADATION; LIQUID CHROMATOGRAPHY; MASS SPECTROMETRY; OXIDATION; PERFORMANCE; PHOTOOXIDATION; PRIORITY JOURNAL; REACTION ANALYSIS; ULTRAVIOLET RADIATION;

EID: 5644262625     PISSN: 00431354     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.watres.2004.06.033     Document Type: Article

References (33)

1. O.M. Alfano, R.J. Brandi, and A.E. Cassano Degradation kinetics of 2,4-D in water employing hydrogen peroxide and UV radiation Chem. Eng. J. 82 2001 209 218
2. 2 J. Photochem. Photobiol. A Chem. 148 1-3 2002 191 197
3. J. Bandara, J.A. Mielczarski, A. Lopez, and J. Kiwi Sensitized degradation of chlorophenols on iron oxides induced by visible light comparison with titanium oxide Appl. Catal. B Environ. 34 2001 321 333
4. E. Brillas, R. Sauleda, and J. Casado Degradation of 4-chlorophenol by anodic oxidation, electro-Fenton, photoelectron-Fenton and peroxi-coagulation processes J. Electrochem. Soc. 145 3 1998 759 765
5. E. Brillas, J.C. Calpe, and J. Casado Mineralization of 2,4-D by advanced electrochemical oxidation processes Water Res. 34 2000 2253 2262
6. 2+ and UVA light Appl. Catal. B Environ. 46 2003 381 391
7. S. Chiron, A. Fernandez-Alba, A. Rodriguez, and E. Garcia-Calvo Pesticide chemical oxidation state-of-the-art Water Res. 34 2 2000 366 377
8. 2 process Chemosphere 44 2000 935 941
9. C. Comninellis, and A. Nerini Anodic oxidation of phenol in the presence of NaCl for wastewater treatment J. Appl. Electrochem. 25 1995 23 28
10. O.P. de Amarante Jr., N.M. Brito, T.C.R.dos Santos, G.S. Nunes, and M.L. Ribeiro Determination of 2,4-dichlorophenoxyacetic acid and its major transformation product in soil samples by liquid chromatographic analysis Talanta 60 1 2003 115 121
11. 2 aqueous suspensions kinetic effects of the positions of the Cl atoms and identification of the intermediates J. Photochem. Photobiol. A Chem. 72 1993 261 267
12. Environmental Protection Agency, EPA (1989). Pesticide Fact Sheet, 2,4-Dichlorophenoxyacetic acid (2,4-D). US Environmental Protection Agency, Office of Pesticides and Toxic Substances, Office of Pesticide Program: Washington, DC, pp. 1-10.
13. Environmental Protection Agency, EPA (1997). Pesticide Industry Sales and Usage. 1994 and 1995 Market Estimates. Office of Prevention, Pesticides and Toxic Substances (733-R-97-002), Washington, DC.
14. A. Hirvonen, M. Trapido, J. Hentunen, and J. Tarhanen Formation of hydroxylated and dimeric intermediates during oxidation of chlorinated phenols in aqueous solution Chemosphere 41 8 2000 1211 1218
15. P.H. Howard Handbook of Environmental Fate and Exposure Data for Organic Chemicals. Pesticides 1991 Lewis Publishers Chelsea, MI 7 21
16. J.Y. Hu, T. Morita, Y. Magara, and T. Aizawa Evaluation of reactivity of pesticides with ozone in water using the energies of frontier molecular orbitals Water Res. 34 80 2000 2215 2222
17. 2-assisted photocatalysis Chemosphere 41 3 2000 353 362
18. C.Y. Kwan, and W. Chu Photodegradation of 2,4-dichlorophenoxyacetic acid in various iron-mediated oxidation systems Water Res. 37 18 2003 4405 4412
19. A. Lopez, G. Mascolo, A. Detomaso, G. Lovecchio, R. Ciannarella, and R. Curci Third International Conference on Oxidation Technologies for Water and Wastewater Treatment 2003 CUTEC Germany pp. 470-475
20. H.M. Ma, J. Wohlers, U. Meierhenrich, A. Bernecker, V. Suling, and W. Thiemann Analysis of oxidative degradation products of 2,4,6-trichlorophenol treated with air ions Anal. Chem. 73 2001 3506 3510
21. R.L. Martin, P.J. Hay, and L.R. Pratt Hydrolysis of ferric ion in water and conformational equilibrium J. Phys. Chem. A 102 20 1998 3565 3573
22. I.C. Munro, G.L. Carlo, J.C. Orr, K.G. Sund, R.M. Wilson, E. Kennepohl, B.S. Lynch, M. Jablinske, and N.L. Lee A comprehensive integrated review and evaluation of the scientific evidence relating to safety of the herbicide 2,4-D J. Amer. Coll. Toxicol. 11 5 1992 559 664
23. 2 system Water Res. 34 3 2000 895 901
24. J.B. Park, P.M. Wood, M.J. Davies, B.C. Gilbert, and A.C. Whitwood A kinetic and ESR investigation of iron(II) oxalate oxidation by hydrogen peroxide and dioxygen as a source of hydroxyl radicals Free Radical Res. 27 5 1997 447 458
25. .OH-radical-mediated degradation J. Phys. Chem. A 105 2001 3176 3181
26. 3 systems Appl. Catal. B Environ. 27 2000 169 177
27. 3+-catalyzed degradation of chlorophenoxy herbicides by hydrogen peroxide Environ. Sci. Technol. 26 1992 944 951
28. 2/UV Environ. Sci. Technol. 27 1993 304 310
29. Y.I. Skurlatov, L.S. Ernestova, E.V. Vichutinskaya, D.P. Samsonov, I.V. Semenova, I.Ya. Rod'ko, V.O. Shvidky, R.I. Pervunina, and T.J. Kemp Photochemical transformation of polychlorinated phenols J. Photochem. Photobiol. A Chem. 107 1-3 1997 207 213
30. 2 Appl. Catal. B Environ. 5 4 1995 377 387
31. 2 in a flow system J. Chem. Technol. Biotechnol. 67 1996 237 242
32. World Health Organization, WHO (1984). 2,4-Dichlorophenoxyacetic Acid (2,4-D). Environmental Health Criteria 29. IPCS International Programme on Chemical Safety, United Nations Environmental Programme, International Labour Organization, and the World Health Organization, pp. 1-151.
33. R. Zona, S. Solar, and P. Gehringer Degradation of 2,4- dichlorophenoxyacetic acid by ionizing radiation influence of oxygen concentration Water Res. 36 5 2002 1369 1374