Photodegradation of 2,4-D induced by NO2- in aqueous solutions: The role of NO2

Journal of Environmental Sciences (China)

Volumn 26, Issue 7, 2014, Pages 1383-1387

  Yu, Chunyan ^a   Wang, Hua ^b   Liu, Xuan ^b   Quan, Xie ^c   Chen, Shuo ^c   Zhang, Jianlin ^c   Zhang, Peng ^a  

^a NATIONAL MARINE ENVIRONMENTAL MONITORING CENTER   (China)

^b DALIAN OCEAN UNIVERSITY   (China)

^c DALIAN UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

2,4 Dichlorophenoxyacetic acid (2,4 D); Nitrite ion; Photodegradation

Indexed keywords

ELECTRON SPIN RESONANCE SPECTROSCOPY; HERBICIDES; MAGNETIC RESONANCE; PHOTODEGRADATION; PHOTOLYSIS; SEAWATER EFFECTS; SOLUTIONS; WATER;

2 ,4-DICHLOROPHENOXYACETIC ACID (2 ,4-D); ELECTRON PARAMAGNETIC RESONANCES (EPR); ENVIRONMENTAL CONTAMINANT; FIRST ORDER KINETICS; NATURAL AQUATIC SYSTEMS; NITRITE ION; PHOTODEGRADATION RATE; REACTIVE OXYGEN SPECIES;

NITROGEN OXIDES;

FRESHWATER; KINETICS; NITROGEN DIOXIDE; ORGANIC POLLUTANT; PHOTOCHEMISTRY; PHOTODEGRADATION; PHOTOLYSIS; SEAWATER; WAVELENGTH;

2,4 DICHLOROPHENOXYACETIC ACID; FRESH WATER; NITRITE; REACTIVE OXYGEN METABOLITE; SEA WATER;

2,4-DICHLOROPHENOXYACETIC ACID (2,4-D); ARTICLE; CHEMISTRY; ELECTRON SPIN RESONANCE; NO(2)(); PHOTODEGRADATION; PHOTOLYSIS; SOLUTION AND SOLUBILITY; SUNLIGHT; ULTRAVIOLET SPECTROPHOTOMETRY;

2,4-DICHLOROPHENOXYACETIC ACID (2,4-D); NITRITE ION; NO(2)(); PHOTODEGRADATION;

2,4-DICHLOROPHENOXYACETIC ACID; ELECTRON SPIN RESONANCE SPECTROSCOPY; FRESH WATER; NITRITES; PHOTOLYSIS; REACTIVE OXYGEN SPECIES; SEAWATER; SOLUTIONS; SPECTROPHOTOMETRY, ULTRAVIOLET; SUNLIGHT;

EID: 84903819317     PISSN: 10010742     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jes.2014.05.002     Document Type: Article

References (21)

1. Bilski P., Chignell C.F., Szychlinski J., Borkowski A., Oleksy E., Reszka K. Photooxidation of organic and inorganic substrates during UV photolysis of nitrite anion in aqueous solution. J. Am. Chem. Soc. 1992, 114(2):549-556.
2. 4 catalyst using molecular oxygen in water. Environ. Sci. Technol. 2008, 42(5):1699-1704.
3. Chowdhury R.R., Charpentier P., Ray M.B. Photodegradation of estrone in solar irradiation. Ind. Eng. Chem. Res. 2010, 49(15):6923-6930.
4. Espy R., Pelton E., Opseth A., Kasprisin J., Nienow A.M. Photodegradation of the herbicide imazethapyr in aqueous solution: effects of wavelength, pH, and natural organic matter (NOM) and analysis of photoproducts. J. Agric. Food Chem. 2011, 59(13):7277-7285.
5. Huang Y.P., Ma W.H., Li J., Cheng M.M., Zhao J.J., Wan L.J., et al. A novel β-CD-hemin complex photocatalyst for efficient degradation of organic pollutants at neutral pHs under visible irradiation. J. Phys. Chem. B 2003, 107(35):9409-9414.
6. Kelly M.M., Arnold W.A. Direct and indirect photolysis of the phytoestrogens genistein and daidzein. Environ. Sci. Technol. 2012, 46(10):5396-5403.
7. 2. J. Phys. Chem. C 2012, 116(5):3552-3560.
8. Mack J., Bolton J.R. Photochemistry of nitrite and nitrate in aqueous solution: a review. J. Photochem. Photobiol. A 1999, 128(1-3):1-13.
9. Nélieu S., Shankar M.V., Kerhoas L., Einhorn J. Phototransformation of monuron induced by nitrate and nitrite ions in water: contribution of photonitration. J. Photochem. Photobiol. A 2008, 193(1):1-9.
10. Okafor P.N., Ogbonna U.I. Nitrate and nitrite contamination of water sources and fruit juices marketed in South-Eastern Nigeria. J. Food Compos. Anal. 2003, 16(2):213-218.
11. Reszka K.J., Bilski P., Chignell C.F. EPR and spin trapping investigations of nitric oxide (NO) from UV irradiated nitrite anions in alkaline aqueous solutions. J. Am. Chem. Soc. 1996, 118(36):8719-8720.
12. Sutherland D.J., Stearman G.K., Wells M.J.M. Development of an analytical scheme for simazine and 2,4-D in soil and water runoff from ornamental plant nursery plots. J. Agric. Food Chem. 2003, 51(1):14-20.
13. Walse S.S., Morgan S.L., Kong L., Ferry J.L. Role of dissolved organic matter, nitrate, and bicarbonate in the photolysis of aqueous fipronil. Environ. Sci. Technol. 2004, 38(14):3908-3915.
14. Xing S.T., Hu C., Qu J.H., He H., Yang M. Characterization and reactivity of MnOx supported on mesoporous zirconia for herbicide 2,4-D mineralization with ozone. Environ. Sci. Technol. 2008, 42(9):3363-3368.
15. Yu J.C., Ho W.K., Yu J.G., Yip H., Wong P.K., Zhao J.C. Efficient visible-light-induced photocatalytic disinfection on sulfur-doped nanocrystalline titania. Environ. Sci. Technol. 2005, 39(4):1175-1179.
16. Yu C.Y., Quan X., Ou X.X., Chen S. Effects of humic acid fractions with different polarities on the photodegradation of 2, 4-D in aqueous environments. Front. Environ. Sci. Eng. China 2008, 2(3):291-296.
17. Yu C.Y., Chen S., Quan X., Ou X.X., Zhang Y.B. Separation of phthalocyanine-like substances from humic acids using a molecular imprinting method and their photochemical activity under simulated sunlight irradiation. J. Agric. Food Chem. 2009, 57(15):6927-6931.
18. Yu C.Y., Zhang Y.B., Quan X., Chen S., Han J.B., Ou X.X., et al. Photochemical effect of humic acid components separated using molecular imprinting method applying porphyrin-like substances as templates in aqueous solution. Environ. Sci. Technol. 2010, 44(15):5812-5817.
19. Zafiriou O.C., True M.B. Nitrite photolysis in seawater by sunlight. Mar. Chem. 1979, 8(1):9-32.
20. Zafiriou O.C., True M.B. Nitrate photolysis in seawater by sunlight. Mar. Chem. 1979, 8(1):33-42.
21. Zeng T., Arnold W.A. Pesticide photolysis in prairie potholes: probing photosensitized processes. Environ. Sci. Technol. 2013, 47(13):6735-6745.