Application of S2O82-/FexOy Solid Super Acid as a Heterogeneous Fenton-Like Catalyst for the Degradation of Orange IV in Water

Article Preview

Abstract:

A new Fenton-like catalyst was prepared to degrade Orange IV in water by catalytic decomposition of H2O2. The optimal preparation conditions were discussed. The catalytic activity of catalyst was evaluated by the degradation of Orange IV and the decomposition of H2O2. The results show that solid super acid (S2O82-/FexOy) soaked in (NH4)2S2O8 is the most effective catalyst among the synthesized iron oxides soaked in other oxidants. The optimal conditions for solid super acid preparation are calcined at 500 for 2 h in the air.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 150-151)

Pages:

1710-1713

Citation:

Online since:

October 2010

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2011 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] L.Q. Wen, M.X. Zhu, H.H. Feng, X. M. Ding: Journal of Environmental Engineering Vol. 2 (2008), p.1483.

Google Scholar

[2] U. Kurt, Y. Avsar, M. Gonullu: Chemosphere Vol. 64 (2006), p.1536.

Google Scholar

[3] Lee. Sihoon, Oh. Jooyub, Park. Yoonchang: Bull Korean Chem. Soc Vol. 27 (2006), p.489.

Google Scholar

[4] Y.P. Chen, R. Fang: Journal of Cellulose Science and Technology Vol. 16 (2008), p.9.

Google Scholar

[5] Y.P. Chen, R. Fang: Journal of Cellulose Science and Technology Vol. 18 (2010), p.1.

Google Scholar

[6] Y. Xiong, Y.Y. Zhang, CHINA. Patent 3, 8449, 1002. (2008).

Google Scholar

[7] Y.Y. Zhang, J. H. Deng, C. He, Y.T. Tu, J. Ke Liu and Y. Xiong: Environmental Technology Vol. 31(2010), p.72.

Google Scholar

[8] Y.J. Zhang, J. Ma. L. Zhang, J. Yao, L. Chen, X. S Liu, J. Zhao, L. Song: Industrial Water Treatment Vol. 1128 (2008), p.72"In Chinese.

Google Scholar

[9] W. Liang: Industrial Catalysis Vol. 13 (2005), p.65.

Google Scholar

[10] G.Z. Lu, X. Jiang: Industrial Catalysis Vol. 2 (1994), p.14"In Chinese.

Google Scholar

[11] X.H. Sun, J. Ma, X.Y. Wang: Journal of Environmental Sciences Vol. 29 (2008), p.1029"In Chinese.

Google Scholar

[12] Y.C. Lin, X.K. Guo: Natural Gas Chemical Industry Vol. 27 (2002), p.21.

Google Scholar

[13] Z.C. Wang, W.Q. Yu: Journal of University of Anhui Technology Vol. 20(2003), p.117"In Chinese.

Google Scholar