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Degradation of 4-Chlorophenol in Wastewater Using Nanometer TiO2 Film under UV Light Irradiation

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Abstract:

In this paper, using tetrabutyl titanate as source, H2O2(30%) as solvent, synthesis of titanium dioxide sol was achieved by sol-gel method. A transparent sol aging in air 30min, titanium dioxide films were prepared by using spin coating method. The photodegradation capability of 4-chlorophenol has been enhanced by using immobilized TiO2 particles, where the titanium sol synthesized by a sol-gel method was used as the binder for the immobilization. Optimal conditions of TiO2 film, 4-chlorophenol concentration, solution pH, and UV irradiation intensity have been found to enhance the photodegradation efficiency.

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Periodical:

Advanced Materials Research (Volumes 233-235)

Pages:

1485-1488

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.233-235.1485

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Online since:

May 2011

Authors:

Peng Tian, Zhen Yan Shi, Li Yan Liu, Gang Liu, Yan Hong Kang, Hui Zhang

Keywords:

4-Chlorophenol, Nanometer TiO2 Film, Photocatalytic Degradation, UV Light Irradiation

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] M. Muneer, J. Theurich, D.B. Ahnemann. J. Photochem. Photobiol. A: Chem. Vol.143 (2001) 213.

Google Scholar

[2] W. Natsuko, H. Satoshi, K. Hiroshi, et al. Chemosphere. Vol.52 (2003) 851.

Google Scholar

[3] T. Aarthi, M. Giridhar. Ind. Eng. Chem. Res. Vol.46 (2007) 7.

Google Scholar

[4] M.A. Fox, M.T. Dulay. Chem. ReV. Vol.93 (1993) 341.

Google Scholar

[5] T.X. Wu, G.M. Liu, J.C. Zhao. J. Phys. Chem. B. Vol.102 (1998) 5845.

Google Scholar

[6] M.R. Hoffmann, S.T. Martin, W. Choi, et al. Chem. ReV. Vol.95 (1995) 69.

Google Scholar

[7] N.J. Peill, M.R. Hoffmann. Environ. Sci. Technol. Vol.29 (1995) 2974.

Google Scholar

[8] A. Mills, J.S. Wang. J. Photochem. Photobiol. A: Chem. Vol.118 (1998) 53.

Google Scholar

[9] O. Alexander, A.J. David, M. Norman. Catalysis Letters Vol.92 (2004) 41.

Google Scholar

[10] J.M. Lee, M.S. Kim, B.W. Kim. Water Res. Vol.38 (2004) 3605.

Google Scholar

[11] Y.G. Chihiro, K. Kazuo, W. Noriyuki. Thin Solid Films. Vol.516 (2008) 5881.

Google Scholar

[12] J.G. Yu, H.G. Yu, B. Cheng, et al. Acta Chimica Sinica. Vol.61 (2003) 1271.

Google Scholar

[13] R.H. Davis, D. Worsley. Chem. Soc. Rev. Vol.22 (1993) 417.

Google Scholar

[14] S. Kaneco, H. Katsumata, T. Suzuki, et al. Chem. Eng. J. Vol.125 (2006) 59.

Google Scholar

[15] Y.C. Chung, C.Y. Chen. Water Air Soil Pollut. Vol.200 (2009) 191.

Google Scholar

[16] Y.Q. Hou, D.M. Zhuang, G. Zhang. Chinese Journal of Catalysis. Vol.25 (2004) 96.

Google Scholar

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