Photochemical oxidation of arsenic(III) to arsenic(V) using peroxydisulfate ions as an oxidizing agent

Environmental Science and Technology

Volumn 42, Issue 16, 2008, Pages 6179-6184

  Neppolian, Bernaurdshaw ^a   Celik, Evrim ^a   Choi, Heechul ^a  

^a Gwangju Institute of Science and Technology (GIST)   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

ARSENIC COMPOUNDS; CHEMICAL OXYGEN DEMAND; ELECTROLYSIS; NONMETALS; OXIDATION;

ARSENIC(III); ARSENIC(V); AS(III); OXIDIZING AGENTS; PEROXYDISULFATE; PHOTOCHEMICAL OXIDATION;

ARSENIC;

ARSENIC DERIVATIVE; ARSENIC TRIOXIDE; HUMIC ACID; OXYGEN; PERACETIC ACID; RADICAL; SULFATE;

ANION; ARSENIC; COST-BENEFIT ANALYSIS; DECOMPOSITION; HUMIC ACID; IRRADIATION; OXIDATION; PH; PHOTOCHEMISTRY; REACTION RATE; SULFATE; ULTRAVIOLET RADIATION;

ALKALINITY; ARTICLE; CHEMICAL REACTION; CONCENTRATION (PARAMETERS); DECOMPOSITION; DISSOCIATION; LIGHT INTENSITY; PH; PHOTOCATALYSIS; PHOTOOXIDATION; ULTRAVIOLET IRRADIATION;

AMMONIUM SULFATE; ARSENIC; ENVIRONMENTAL POLLUTANTS; ENVIRONMENTAL POLLUTION; OXIDANTS; OXIDATION-REDUCTION; PHOTOCHEMISTRY; TIME FACTORS; ULTRAVIOLET RAYS;

EID: 49749141643     PISSN: 0013936X     EISSN: None     Source Type: Journal    
DOI: 10.1021/es800180f     Document Type: Article

References (32)

1. Oremland, R. S.; Stolz, J. F. The ecology of arsenic. Science 2003, 300, 939-944.
2. Iqbal, J.; Kim, H. J.; Yang, J. S.; Baek, K.; Yang, J. W. Removal of arsenic from groundwater by micellar-enhanced ultrafiltraion (MEUF). Chemosphere 2007, 66, 970-976.
3. Karim, M. M. Arsenic in groundwater and health problems in Bangladesh. Water Res. 2000, 34, 304-310.
4. Meharg, A. A.; Rahman, M. M. Arsenic contamination of Bangladesh paddy filed soils: Implication for rice contribution to arsenic consumption. Environ. Sci. Technol. 2003, 37, 229-234.
5. Deschamps, E.; Ciminelli, V. S. T.; Holl, W. Removal of As(III) and As(V) from water using a natural Fe and Mn enriched sample. Water. Res. 2005, 39, 5212-5220.
6. 2 surface modifications on photocatalytic oxidation of arsenite: The role of superoxides. Environ. Sci. Technol. 2004, 38, 2928-2933.
7. Elless, M. P.; Poynton, C. Y.; Willms, C. A.; Doyle, M. P.; Lopez, A. C.; Sokkary, D. A.; Ferguson, B. W.; Blaylock, M. J. Pilot-scale demonstration of phytofiltration for treatment of arsenic in the New Mexico drinking water. Water. Res. 2005, 39, 3863-3872.
8. 2: Understanding the controversial oxidation mechanism involving superoxides and the effect of alternative electron acceptors. Environ. Sci. Technol. 2006, 40, 7034-7039.
9. 2 system. Chemosphere 2007, 69, 517-525.
10. Bissen, M.; Frimmel, H. F. Arsenic - A review. Part II: Oxidation of arsenic and its removal in water treatment. Acta. Hydrochim. Hydrobiol. 2003, 31, 97-107.
11. Aposhian, H. V.; Zakharyan, R. A.; Avram, M. D.; Kopplin, M. J.; Wollenberg, M. L. Oxidation and detoxification of trivalent arsenic species. Toxicol. Appl. Pharmacol. 2003, 193, 1-8.
12. 2 system: Evidence for a direct hole oxidation mechanism. Environ. Sci. Technol. 2005, 39, 9695-9701.
13. Kanel, S. R.; Manning, B.; Charlet, L.; Choi, H. C. Removal of arsenic(III) from groundwater by nanoscale zero-valent iron. Environ. Sci. Technol. 2005, 39, 1291-1298.
14. Dutta, P. K.; Pehkonen, S. O.; Sharma, V. K.; Ray, A. K. Photocatalytic oxidation of arsenic(III): Evidence of hydroxyl radicals. Environ. Sci. Technol. 2005, 39, 1827-1834.
15. 2 adsorbent. Chemosphere 2006, 65, 125-131.
16. 2 suspensions. Environ. Sci. Technol. 2007, 41, 5471-5477.
17. Zhang, G. S.; Qu, J. H.; Liu, H. J.; Liu, R. P.; Li, G. T. Removal mechanism of As (III) by a novel Fe-Mn binary oxide adsorbent: Oxidation and sorption. Environ. Sci. Technol. 2007, 41, 4613-4619.
18. 2 suspension: Kinetics and mechanisms. Environ. Sci. Technol. 2002, 36, 3872-3878.
19. 2 assisted degradation of textile dye reactive blue 4. Chemosphere 2002, 46, 1173-1181.
20. Neppolian, B.; Jung, H.; Choi, H. C.; Lee, J. H.; Kang, J-W. Sonolytic degradation of methyl tert-butyl ether: The role of coupled fenton process and persulphate ion. Water Res. 2002, 36, 4699-4708.
21. 2-: Study of reaction mechanisms via dimerization and mineralization. Environ. Sci. Technol. 2007, 41, 613-619.
22. Minero, C.; Pelizzetti, E.; Malato, S.; Blanco, J. Large solar plant photocatalytic water decontamination: Degradation of pentachlorophenol. Chemosphere 1993, 26, 2103-2119.
23. 2 of 2-chlorophenol, 7-dichlorobibenzodioxin and atrazine by inorganic oxidizing species. New J. Chem. 1991, 15, 351-359.
24. Price, J.; Clifton, A. A.; Keen, F. Ultrasonically enhanced persulphate oxidation of polyethylene surfaces. Polymer 1996, 37, 5825-5829.
25. Maurino, V.; Calza, P.; Minero, C.; Pelizzetti, E.; Vincenti, M. Light Induced 1,4-dioxane degradation. Chemosphere 1997, 35, 2675-2688.
26. Nishida, S.; Kimura, M. Kinetic studies of the oxidation reaction of arsenic (III) to arsenic (V) by peroxydisulfate ion in aqueous alkaline media. J. Chem. Soc., Dalton Trans. 1989, 357-360.
27. Woods, R.; Cutoff, I. M.; Meehan, E. J. Arsenic(IV) as an intermediate in the induced oxidation of arsenic(III) by the iron(II)-persulfate reaction and the photoreduction of iron(III). I. Absence of oxygen. J. Am. Chem. Soc. 1963, 85, 2385-2390.
28. Woods, R.; Kolthoff, I. M.; Meehan, E. J. Arsenic(IV) as an intermediate in the induced oxidation of arsenic(III) by the iron(II)-persulfate reaction and the photoreduction of iron(III). II. Presence of oxygen. J. Am. Chem. Soc. 1963, 85, 3334-3337.
29. Nishida, S. Y.; Kimura, M. Kinetics of the oxidation reaction of arsenious acid by peroxydisulfate ion, induced by irradiation with visible light of aqueous solutions containing Tris (2, 2′-bipyridine) ruthenium(II) ion. Inorg. Chem. Acta. 1990, 174, 231-235.
30. 2-photocatalyzed As(III) oxidation in a fixed-bed, flow-through reactor. Environ. Sci. Technol. 2006, 40, 4261-4267.
31. Giasuddin, A. B. M.; Kanel, S. R.; Choi, H. Adsorption of humic acid onto nanoscale zerovalent iron and its effect on arsenic removal. Environ. Sci. Technol. 2007, 41, 2022-2027.
32. 2/UV: the effects of humic substances and organic mixtures. Chemosphere 2007, 66, 1872-1877.