Study of Methyl tert-butyl Ether (MTBE) Photocatalytic Degradation with UV/TiO2-ZnO-CuO Nanoparticles
الموضوعات :Mohsen Mansouri 1 , Mohsen Nademi 2 , Mohammad Ebrahim Olya 3 , Hossein Lotfi 4
1 - Department of Chemical Engineering, Ilam University, Ilam, Iran
2 - Department of Chemical Engineering, North Tehran Branch, Islamic Azad University, Tehran, Iran
3 - Department of Environmental Research, Institute for Color Science and Technology, Tehran, Iran
4 - Department of Chemical Engineering, North Tehran Branch, Islamic Azad University, Tehran, Iran
Department of Environmental Research, Institute for Color Science and Technology, Tehran, Iran
الکلمات المفتاحية: Photocatalytic Degradation, MTBE, Response surface modeling, TiO2 – ZnO - CuO nanoparticles,
ملخص المقالة :
In this study, the TiO2-ZnO-CuO nanoparticles were primed by sol-gel method characterized by X-ray diffraction (XRD) and Scanning Electron Microscopy (SEM), for degradation of MTBE solution in water. The effectiveness of the treatment method applied for the degradation of MTBE based on an advanced photocatalytic oxidation process was investigated. The three various key parameters were optimized using response surface modeling namely: pH, TiO2-ZnO-CuO concentration and the initial MTBE concentrations. The optimized values were obtained at the PH (7), TiO2-ZnO-CuO concentration (1.49 g/L), and the initial MTBE concentration (31.46 mg/L). Finally, kinetics reaction of degradtion MTBE was carried in the optimum conditions.
1. Zang Y., Farnood R., 2005. Photocatalytic decomposition of methyl tert-butyl ether in aqueous slurry of titanium dioxide. Appl Catal. B. 57, 275–282.
2. Hu Q., Zhang C., Wang Z., Chen Y., Mao K., Zhang, X., Zhu M., 2008. Photodegradation of methyl tert-butyl ether (MTBE) by UV/H2O2 and UV/TiO2. J Hazard Mater. 154, 795–803.
3. Pontius F.W., 1998. New Horizons in Federal Regulation. J Am Water Works Assoc. 90, 38-50.
4. Kuburovic N., Todorovic M., Raicevic V., Orlovic A., Jovanovic L., Nikolic J., Solevic T., 2007. Removal of methyl tertiary butyl ether from wastewaters using photolytic, photocatalytic and microbiological degradation processes. Desal. 213, 123-128.
5. Ahmed F.E., 2001. Toxicology and human health effects following exposure to oxygenated or reformulated gasline. Toxicol Lett. 123, 89-113.
6. François A., Mathis H., Godefroy D., Piveteau P., Fayolle F., Monot F., 2002. Biodegradation of MTBE and other fuel oxygenates by a new strain mycobacterum austroafricanum Ifp 2012. Appl Environ Microbiol. 68, 2754-2762.
7. Ji B.Y., Shao F., Hu G.J., Zheng S.R., Zhang Q.M., Xu Z.Y., 2009. Adsorption of methyl tert-butyl ether (MTBE) from aqueous solution by porous polymeric adsorbents. J Hazard Mater. 161, 81–87
8. Rossner A., Knappe D.R.U., 2008. MTBE adsorption on alternative adsorbents and packed bed adsorber performance. Water Res. 42, 2287–2299.
9. Squillace P.J., Pankow J.F., Korte N.E., Zogorski J.S., 1997. Review of the environmental behavior and fate of methyl tert-butyl ether. Environ Toxicol Chem. 16, 1836–1844.
10. Fiorenza S., Rifai H.S., 2003. Review of MTBE biodegradation and bioremediation Biorem J. 7, 1–35.
11. Cater S.R., Dussert B.W., Megonnell N., 2000. Reducing the threat of MTBE-contaminated groundwater. Pollut Eng. 32, 36–39.
12. Salari D., Niaei A., Khataee A., Zarei M., 2009. Electrochemical treatment of dye solution containing C.I. Basic Yellow 2 by the peroxi-coagulation method and modeling of experimental results by artificial neural networks. J Electroanal Chem. 629, 117-125.
13. Khataee A.R., Zarei M., Moradkhannejad L., 2010. Application of response surface methodology for optimization of azo dye removal by oxalate catalyzed photoelectro-Fenton process using carbon nanotube-PTFE cathode. Desalination. 258, 112-119.
14. Khataee A.R., Zarei M., Fathinia M., Khobnasab Jafari M., 2011. Photocatalytic degradation of an anthraquinone dye on immobilized TiO2 nanoparticles in a rectangular reactor: Destruction pathway and response surface approach. Desalination. 268, 126-133.
15. Daneshvar N., Aber S., Seyed Dorraji M.S., Khataee A.R., Rasoulifard M.H., 2007. Photocatalytic degradation of the insecticide diazinon in the presence of prepared nanocrystalline ZnO powders under irradiation of UV-C light. Sep Purif Technol. 58, 91-98.
16. Khodja A.A., Sehili T., Pilichowski J.F., Boule P., 2001. Photocatalytic degradation of 2-phenylphenol on TiO2 and ZnO in aqueous suspensions. J Photochem Photobiol A Chem. 141, 231-239.
17. Colon G., Maicu M., Hidalgo M.S., Navio J. A., 2006. Cu-doped TiO2 systems with improved photocatalytic activity. Appl Catal B. 67, 41–51.
18. Liqiang J., Honggang F., Baiqi W., Dejun W., Baifu X., Shudan L., Jiazhong S., 2006. Effects of Sn dopant on the photoinduced charge property and photocatalytic activity of TiO2 nanoparticles. Appl Catal B. 62, 282–291.
19. Chang S.M., Doong R.A., 2006. Characterization of Zr-Doped TiO2 nanocrystals prepared by a nonhydrolytic sol-gel method at high temperatures. J Phys Chem B. 110, 20808–20814.
20. Luo H., Takata T., Lee Y., Zhao J., Domen K., Yan Y., 2004. Photocatalytic activity enhancing for titanium dioxide by Co-doping with bromine and chlorine. Chem Mater. 16, 846-849.
21. Safari M., Nikazar M., dadvar M., 2013. Photocatalytic degradation of methyl tert-butyl ether (MTBE) by Fe-TiO2 nanoparticles. J Ind Eng Chem. 19, 1697–1702.
22. Pirkarami A., Olya M.E., Farshid S.R., 2013. UV/Ni–TiO2 nanocatalyst for electrochemical. Water Resour Industry. 5, 9-20.
23. Zhang J., Fu D., Xu Y., Liu C., 2010. Optimization of parameters on photocatalytic degradation of chloramphenicol using TiO2 as photocatalyist by response surface methodology. J Environ Sci. 22, 1281-1289.
24. Ferreira S.C., Bruns R.E., Ferreira H.S., Matos G.D., David J.M., Brandao G.C., Dos Santos, W.N.L., 2007. Box-Behnken design: an alternative for the optimization of analytical methods. Anal Chim Acta. 597, 179–186.
25. Ay F., Catalkaya E.C., Kargi F., 2009. A statistical experiment design approach for advanced oxidation of Direct Red azo-dye by photo-Fenton treatment. J Hazard Mater. 162, 230-236.
26. Wang J.P., Chen Y.Z., Wang Y., Yuan S.J., Yu, H.Q., 2011. Optimization of the coagulation-flocculation process for pulp mill wastewater treatment using a combination of uniform design and response surface methodology. Water Res. 45, 5633–5640.
27. Zhou M., Yu J., Cheng B., 2006. Effects of Fe-doping on the photocatalytic activity of mesoporous TiO2 powders prepared by an ultrasonic method. J Hazard Mater. 137, 1838-1847.
28. Garcia J.C., Takashima K., 2003. Photocatalytic degradation of imazaquin in an aqueous suspension of titanium dioxide. J Photochem Photobiol A Chem. 155, 215-222.
29. Eslami A., Nasseri S., Yadollahi B., Mesdaghinia A., Vaezi F., Nabizadeh R., Nazmara S., 2008. Photocatalytic degradation of methyl tert‐butyl ether (MTBE) in contaminated water by ZnO nanoparticles. J Chemical Technol Biotechnol. 83, 1447-1453.
30. Myers R.H., Montgomery D.C., 2002. Response surface methodology: process and product optimization using designed experiments. Second ed., Wiley, NewYork.
31. Nikazar M., Gholivand K., Mahanpoor K.,2008.Photocatalytic degradation of azo dye Acid Red 114.
in water with TiO2 supported on clinoptilolite as a catalyst. Desal. 219, 293-300.
32. Tonga T., Zhanga J., Tiana B., Chena F., Heb D., 2008. Preparation of Fe3+-doped TiO2 catalysts by controlled hydrolysis of titanium alkoxide and study on their photocatalyticactivity for methyl orange degradation. J Hazard Mater. 155, 572-579.