A study on rapid acid chrome black (MB 7) spectrophotometric determination of ClO2 and catalytic degradation of 2,6-dinitro-p-cresol (DNPC) by ClO2

Jing DONG, Huilong WANG

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PDF(271 KB)
Front. Chem. Sci. Eng. ›› 2011, Vol. 5 ›› Issue (2) : 245-251. DOI: 10.1007/s11705-010-1003-x
RESEARCH ARTICLE

A study on rapid acid chrome black (MB 7) spectrophotometric determination of ClO2 and catalytic degradation of 2,6-dinitro-p-cresol (DNPC) by ClO2

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Abstract

Experiments were conducted to investigate the degradation of 2,6-dinitro-p-cresol (DNPC) in the chlorine dioxide (ClO2) catalytic oxidation process. Pure aluminum oxide was used as the catalyst in this process. The degradation of DNPC by ClO2 using aluminum oxide as catalyst was systematically studied by varying the experimental parameters, such as pH values, catalyst dosage, the initial concentration of DNPC and ClO2, reaction time, etc. Under optimal condition (DNPC concentration 39 mg·L-1, ClO2 concentration 0.234 g·L-1, reaction time 15 min, catalyst dosage 4.7 g·L-1 and pH 4.32), almost complete degradation of DNPC can be achieved. The kinetic studies revealed that the ClO2 catalytic oxidation degradation of DNPC followed pseudo-first-order kinetics with respect to both ClO2 and DNPC concentration. The repetitive use of the catalyst was investigated along sequential feed-batch trials. The catalyst performed efficiently after five runs. In addition, a simple and convenient method for the determination of ClO2 in water was developed by using acid chrome black 7 (MB 7) spectrophotometry in this paper.

Keywords

chlorine dioxide / 2,6-dinitro-p-cresol (DNPC) / aluminum oxide / water treatment / MB 7 spectrophotometry

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Jing DONG, Huilong WANG. A study on rapid acid chrome black (MB 7) spectrophotometric determination of ClO2 and catalytic degradation of 2,6-dinitro-p-cresol (DNPC) by ClO2. Front Chem Sci Eng, 2011, 5(2): 245‒251 https://doi.org/10.1007/s11705-010-1003-x

References

[1]
Arancibia J A, Delfa G M, Boschetti C E, Escandar G M, Olivieri A C. Application of partial least-squares spectrophotometric-multivariate calibration to the determination of 2-sec-butyl-4,6-dinitrophenol (dinoseb) and 2,6-dinitro-p-cresol in industrial and water samples containing hydrocarbons. Analytica Chimica Acta, 2005, 553(1-2): 141-147
CrossRef Google scholar
[2]
Kumar A, Kumar S, Kumar S, Gupta D V. Adsorption of phenol and 4-nitrophenol on granular activated carbon in basal salt medium: equilibrium and kinetics. Journal of Hazardous Materials, 2007, 147(1-2): 155-166
CrossRef Google scholar
[3]
Pei Z G, Shan X Q, Wen B, Zhang S Z, Yan L G, Khan S U. Effect of copper on the adsorption of p-nitrophenol onto soils. Environmental Pollution, 2006, 139(3): 541-549
CrossRef Google scholar
[4]
Wang H L, Jiang W F. Adsorption of dinitro butyl phenol (DNBP) from aqueous solutions by fly ash. Industrial & Engineering Chemistry Research, 2007, 46(16): 5405-5411
CrossRef Google scholar
[5]
Wang H, Wang H L, Jiang W F, Li Z Q. Photocatalytic degradation of 2,4-dinitrophenol (DNP) by multi-walled carbon nanotubes (MWCNTs)/TiO2 composite in aqueous solution under solar irradiation. Water Research, 2009, 43(1): 204-210
CrossRef Google scholar
[6]
Zhou M H, Lei L C. An improved UV/Fe3+ process by combination with electrocatalysis for p-nitrophenol degradation. Chemosphere, 2006, 63(6): 1032-1040
CrossRef Google scholar
[7]
Daneshvar N, Behnajady M A, Zorriyeh Asghar Y. Photooxidative degradation of 4-nitrophenol (4-NP) in UV/H2O2 process: influence of operational parameters and reaction mechanism. Journal of Hazardous Materials, 2007, 139(2): 275-279
CrossRef Google scholar
[8]
Zhang J B, Zheng Z, Zhang Y N, Feng J W, Li J H. Low-temperature plasma-induced degradation of aqueous 2,4-dinitrophenol. Journal of Hazardous Materials, 2008, 154(1-3): 506-512
CrossRef Google scholar
[9]
Guo Z B, Zheng Z, Zheng S R, Hu W Y, Feng R. Effect of various sono-oxidation parameters on the removal of aqueous 2,4-dinitrophenol. Ultrasonics Sonochemistry, 2005, 12(6): 461-465
CrossRef Google scholar
[10]
Bhatti Z I, Toda H, Furukawa K. P-nitrophenol degradation by activated sludge attached on nonwovens. Water Research, 2002, 36(5): 1135-1142
CrossRef Google scholar
[11]
Baribeau H, Prevost M, Desjardins R, Lafrance P, Gates D J. Chlorite and chlorate ion variability in distribution systems. Journal- American Water Works Association, 2002, 94: 96-105
[12]
McGuire M J, Pearthree M S, Blute N K, Arnold K F, Hoogerwerf T. Nitrification control by chlorite ion at pilot scale. Journal- American Water Works Association, 2006, 98: 95-105
[13]
Belluati M, Danesi E, Petrucci G, Rosellini M. Chlorine dioxide disinfection technology to avoid bromate formation in desalinated seawater in potable waterworks. Desalination, 2007, 203(1-3): 312-318
CrossRef Google scholar
[14]
Parga J R, Shukla S S, Carrillo-Pedroza F R. Destruction of cyanide waste solutions using chlorine dioxide, ozone and titania sol. Waste Management, 2003, 23(2): 183-191
CrossRef Google scholar
[15]
Kull T P J, Backlund P H, Karlsson K M, Meriluoto J A O. Oxidation of the cyanobacterial hepatotoxin microcystin-LR by chlorine dioxide: reaction kinetics, characterization, and toxicity of reaction products. Environmental Science & Technology, 2004, 38(22): 6025-6031
CrossRef Google scholar
[16]
Napolitano M J, Green B J, Nicoson J S, Margerum D W. Chlorine dioxide oxidations of tyrosine, N-acetyltyrosine, and dopa. Chemical Research in Toxicology, 2005, 18(3): 501-508
CrossRef Google scholar
[17]
Navalon S, Alvaro M, Garcia H. Reaction of chlorine dioxide with emergent water pollutants: product study of the reaction of three β-lactam antibiotics with ClO2. Water Research, 2008, 42(8-9): 1935-1942
CrossRef Google scholar
[18]
Bi X Y, Wang P, Jiang H. Catalytic activity of CuOn-La2O3/γ-Al2O3 for microwave assisted ClO2 catalytic oxidation of phenol wastewater. Journal of Hazardous Materials, 2008, 154(1-3): 543-549
CrossRef Google scholar
[19]
Bi X Y, Wang P, Jiao C Y, Cao H L. Degradation of remazol golden yellow dye wastewater in microwave enhanced ClO2 catalytic oxidation process. Journal of Hazardous Materials, 2009, 168(2-3): 895-900
CrossRef Google scholar
[20]
Jia Y F, Xiao B, Thomas K M. Adsorption of metal ions on nitrogen surface functional groups in activated carbons. Langmuir, 2002, 18(2): 470-478
CrossRef Google scholar
[21]
Gocmez H, Özcan O. Low temperature synthesis of nanocrystalline α-Al2O3 by a tartaric acid gel method. Materials Science and Engineering A, 2008, 475(1-2): 20-22
CrossRef Google scholar
[22]
Cui C W, Huang J L. Mechanism of the single electron transfer between ClO2 and phenol. Environmental Chemistry, 2003, 6(22): 560-563 (in Chinese)
[23]
Wajon J E, Rosenblatt D H, Burrows E P. Oxidation of phenol and hydroquinone by chlorine dioxide. Environmental Science & Technology, 1982, 16(7): 396-402
CrossRef Google scholar
[24]
Benmoshe T, Dror I, Berkowitz B. Oxidation of organic pollutants in aqueous solutions by nanosized copper oxide catalysts. Applied Catalysis B: Environmental, 2009, 85(3-4): 207-211
CrossRef Google scholar

Acknowledgments

The authors gratefully acknowledge the financial support provided by the National Natural Science Foundation of China (Grant No. 20977013).

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2014 Higher Education Press and Springer-Verlag Berlin Heidelberg
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