Browse > Article
http://dx.doi.org/10.12989/aer.2016.5.3.189

Degradation of toxic azo dye (AO7) using Fenton's process  

Sharma, Ashish (Department of Environmental Engineering Delhi Technological University)
Verma, Manisha (Department of Environmental Engineering Delhi Technological University)
Haritash, A.K. (Department of Environmental Engineering Delhi Technological University)
Publication Information
Advances in environmental research / v.5, no.3, 2016 , pp. 189-200 More about this Journal
Abstract
This study aimed at advanced oxidation of hetero tri-functional reactive dye Acid orange 7 using photo-Fenton conditions in a lab-scale experiment. Decolourisation of Acid Orange 7 dye by Fenton's process was dependent on concentration of Hydrogen peroxide, Ferrous sulphate, pH, and contact time. A $2^3$ factorial design was used to evaluate the effects of these key factors: pH, Fe(II), and $H_2O_2$ concentration, for a dye concentration of 50 mg/L with COD of 340 mg/L at pH 3.0. The response function was removal of colour under optimised conditions; pH 3.0, [Fe(II)] 40.83 mg/L, [$H_2O_2$] 4.97 mmol/L; 13.6 min. of treatment resulting in 100% colour removal. The final COD of treated wastewater was nil suggesting that AOP is a potentially useful process of color removal and dye degradation/mineralisation of effluent having AO7. Minimum contact time for complete decolourisation was at 5 mmol/l $H_2O_2$ concentration. Increase in $FeSO_4$ (mg/l) concentration resulted in decrease of time for complete decolourisation. Box-Behnken Design was used to optimize the process variables. Maximum and minimum levels of pH (3-5), $H_2O_2$ (4-6 mmol/l), $FeSO_4$ (30-46 mg/l) and contact time (5-15 minutes) were used. The statistical analysis revealed a value of 0.88 for coefficient of regression ($R^2$) indicating a good fit of model. Calculated F-value was found higher than the tabulated value confirming to significance of the model. Based on student's t-test, Ferrous sulphate, pH, and contact time have a positive effect on the percent decolourisation of Acid Orange 7.
Keywords
Acid Orange 7; Fenton's process; decolourisation; Box-Behnken design; textile dye;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Meetani, M.A., Hisaindee, S.M., Abdullah, F., Ashraf, S.S. and Rauf, M.A. (2010), "Liquid chromatography tandem mass spectrometry analysis of photo - degradation of a diazo compound: a mechanistic study", Chemosphere, 80(4), 422-427.   DOI
2 Meric, S., Kaptan, D. and Olmez, T. (2004), "Color and COD removal from wastewater containing Reactive Black 5 using Fenton's oxidation process", Chemosphere, 54(3), 435-441.   DOI
3 Muruganandham, M. and Swaminathan, M. (2004), "Decolourisation of Reactive Orange 4 by Fenton and photo-Fenton oxidation technology", Dye. Pig., 63(3), 315-321.   DOI
4 Neamtu, M., Siminiceanu, I., Yediler, A. and Kettrup, A. (2002), "Kinetics of decolourisation and mineralization of reactive azo dyes in aqueous solution by the UV/$H_2O_2$ oxidation", Dye. Pig., 53(2), 93-99.   DOI
5 Neamtu, M., Yediler, A., Siminiceanu, I. and Kettrup, A. (2003), "Oxidation of commercial reactive azo dye aqueous solutions by the photo-Fenton and Fenton-like processes", J. Photochem. Photobiol. A: Chem., 161(1), 87-93.   DOI
6 Peternel, I.T., Koprivanac, N., Bozic, A.M.L. and Kusic, H.M. (2007), "Comparative study of UV/$TiO_2$, UV/ZnO and photo - Fenton processes for the organic reactive dye degradation in aqueous solution", J. Haz. Mater., 148(1), 477-484.   DOI
7 Pierce, J. (1994), "Colour in textile effluents - the origins of problem", J. Soc. Dye. Colour., 110, 131-134.
8 Ramirez, J.H., Duarte, F.M., Martins, F.G., Costa, C.A. and Madeira, L.M. (2009), "Modelling of the synthetic dye Orange II degradation using Fenton's reagent: From batch to continuous reactor operation", Chem. Eng. J., 148(2), 394-404.   DOI
9 Reife, A. and Freeman, H.S. (1996), Environmental Chemistry of Dyes and Pigments, John Wiley and Sons Inc., Canada.
10 Rodrigues, C.S.D., Madeira, L.M. and Boaventura, R.A.R. (2009), "Optimization of the azo dye Procion Red H - EXL degradation by Fenton's reagent using experimental design", J. Haz. Mater., 164(2), 987-994.   DOI
11 Sharma, A., Verma, M. and Haritash, A.K. (2015), "Photocatalytic degradation of Acid Orange 7 (AO7) dye using $TiO_2$", Int. J. Eng. Res. Technol. (RACEE 2015Conference Proceedings), 4(03), 34-36.
12 Shen, Z., Wang, W., Jia, J., Ye, J., Feng, X. and Peng, A. (2001), "Degradation of dye solution by an activated carbon fibre electrode electrolysis system", J. Haz. Mater., 84(1), 107-116.   DOI
13 Sun, J.H., Sun, S.P., Wang, G.L. and Qiao, L.P. (2007), "Degradation of azo dye Amido black 10B in aqueous solution by Fenton oxidation process", Dye. Pig., 74(3), 647-652.   DOI
14 Sun, S.P., Li, C.J., Sun, J.H., Shi, S.H., Fan, M.H. and Zhou, Q. (2009), "Decolourisation of an azo dye Orange G in aqueous solution by Fenton oxidation process: Effect of system parameters and kinetic study", J. Haz. Mater., 161(2), 1052-1057.   DOI
15 Tanaka, K., Padermpole, K. and Hisanga, T. (2000), "Photocatalytic degradation of commercial azo dyes", Water Resour., 34(1), 347-364.
16 Torrades, F. and Garcia-Montano, J. (2014), "Using central composite experimental design to optimize the degradation of real dye wastewater by Fenton and photo-Fenton reactions", Dye. Pig., 100, 184-189.   DOI
17 Wang, S. (2008), "A Comparative study of Fenton and Fenton-like reaction kinetics in decolourisation of wastewater", Dye. Pig., 76(3), 714-720.   DOI
18 Ay, F., Catalkaya, E.C. and Kargi, F. (2009), "A statistical experiment design approach for advanced oxidation of direct red azo-dye by photo-Fenton treatment", J. Haz. Mater., 162(1), 230-236.   DOI
19 Yoshida, Y., Ogata, S., Nakamatsu, S., Shimamune, T., Kikawa, K., Inoue, H. and Iwakura, C. (1999), "Decolourisation of azo dye using atomic hydrogen permeating through a Pt-modified palladized Pd sheet electrode", Electrochimica Acta, 45(3), 409-414.   DOI
20 Arslan-Alaton, I., Tureli, G. and Olmez-Hanci, T. (2009), "Treatment of azo dye production wastewaters using photo - Fenton - like advanced oxidation processes: Optimization by response surface methodology", J. Photochem. Photobiol. A: Chemistry, 202(2), 142-153.   DOI
21 Bansal, P., Singh, D. and Sud, D. (2010), "Photo-catalytic degradation of azo dye in aqueous $TiO_2$ suspension: reaction pathway and identification of intermediates products by LC/MS", Separat. Purif. Technol., 72(3), 357-365.   DOI
22 de-Luna, L.A.V., da-Silva T.H.G., Nogueira, R.F.P., Kummrow, F. and Umbuzeiro, G.A. (2014), "Aquatic toxicity of dyes before and after photo-Fenton treatment", J. Haz. Mater., 276, 332-338.   DOI
23 Chacon, J.M., Leal, M.T., Sanchez, M. and Bandala, E.R. (2006), "Solar photocatalytic degradation of azodyes by photo-Fenton process", Dye. Pig., 69(3), 144-150.   DOI
24 Chung, K.T. and Stevens, S.E.J. (1993), "Degradation of azo dyes by environmental microorganisms and helminths", Environ. Toxicol. Chem., 13, 2121-2132.
25 Dai, S., Zhuang, Y. and Chen, L. (1995), "Study on the relationship between structure of synthetic organic chemicals and their biodegradability", Environ. Chem., 14, 354-367.
26 Department of Chemicals and Petrochemicals (DCPC) (2014), Annual Report 2013-14, Ministry of Chemicals and Fertilizers, Government of India.
27 Dutta, K., Mukhopadhyay, S., Bhattacharjee, S. and Chaudhuri, B. (2001), "Chemical oxidation of methylene blue using a Fenton - like reaction", J. Haz. Mater. B., 84(1), 57-71.   DOI
28 Elmorsi, T.M., Riyad, Y.M., Mohamed, Z.H. and Abd El Bary, H.M.H. (2010), "Decolourisation of Mordant red 73 azo dye in water using $H_2O_2$/UV and photo-Fenton treatment", J. Haz. Mater., 174(1), 352-358.   DOI
29 Ferraz, E.R.A., Umbuzeiro, G.A., Almeida, G., Caloto-Oliveria, A., Chequer, F.M.D., Zanoni, M.V.B., Dorta, D.J. and Oliveria, D.P. (2011), "Differential toxicity of Disperse Red 1 and Disperse Red 13 in the Ames rest, HepG2 cytotoxicity assay, and Daphnia acute toxicity test", Environ. Toxicol., 26(5), 489-497.   DOI
30 Ferreira, S.L.C., Bruns, R.E., Ferreira, H.S., Matos, G.D., David, J.M., Brando, G.C., daSilva, E.G.P., Portugal, L.A., dosReis, P.S., Souza, A.S. and dosSantos, W.N.L. (2007), "Box-Behnken design: an alternative for the optimization of analytical methods", Analytica Chimica Acta, 597(2), 179-186.   DOI
31 Francis, F., Sabu, A., Nampoothiri, K.M., Ramachandran, S., Gosh, S., Szakacs, G. and Pandey, A. (2003), "Use of response surface methodology for optimizing process parameters for the production of amylase by Aspergillus oryzae", Biochem. Eng. J., 15(2), 107-115.   DOI
32 Ganesan, R. and Thanasekaran, K. (2011), "Decolourisation of textile dyeing wastewater by modified solar photo-fenton oxidation", Int. J. Environ. Sci., 1(6), 1168-1176.
33 Haritash, A.K. and Kaushik, C.P. (2009), "Biodegradation aspects of Polycyclic Aromatic Hydrocarbons (PAHs): A review", J. Haz. Mater., 169(1), 1-15.   DOI
34 Hsueh, C.L., Huang, Y.H., Wang, C.C. and Chen, C.Y. (2005), "Degradation of azo dyes using low iron concentration of Fenton and Fenton - like system", Chemosphere, 58(10), 1409-1414.   DOI
35 Liu, H.I., Yu, H.X., Giesy, J.P., Sun, Y.Y. and Wang, X.R. (2007), "Toxicity of HC Orange No. 1 to Daphnia magna, Zebrafish (Brachydanio rerio) embryos, and Goldfish (Carassius auratus)", Chemosphere, 66(11), 2159-2165.   DOI
36 Lucas, M.S. and Peres, J.A. (2006), "Decolourisation of the azo dye Reactive Black 5 by Fenton and photo-Fenton oxidation", Dye. Pig., 71(3), 236-244.   DOI
37 Malik, P.K. and Saha, S.K. (2003), "Oxidation of direct dyes with hydrogen peroxide using ferrous ion as catalyst", Separat. Purif. Technol., 31(3), 241-250.   DOI