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Absorption Behavior of a Modified Cellulose Hydrogel for both Fluoride and Arsenic

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Abstract:

This work reports a cationic modified cellulose hydrogel for fluoride and arsenic adsorption. This adsorbent had a high efficiency in removal of F-, AsO2- and AsO43- simultaneously from aqueous solutions, even at low initial concentrations. Adsorption kinetics showed the relatively rapid rate to reach equilibrium, as could be explained by the pseudo-second-order model and the intraparticle diffusion model within 20 min before the equilibrium. Freundlich model could fit the adsorption process best, and the results showed the improved arsenic adsorption performances especially for AsO43-, much larger than other reported absorbents.

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Periodical:

Advanced Materials Research (Volumes 726-731)

Pages:

733-738

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.726-731.733

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Online since:

August 2013

Authors:

Ling Die Meng, Min Wu, Ye Tian, Shigenori Kuga, Yong Huang

Keywords:

Adsorption, Arsenic, Cellulose Hydrogel, Fluoride, Water Treatment

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] K. Thornburg, N. Sahai: Environ. Sci. Technol. Vol. 38 (2004), p.5087.

Google Scholar

[2] J. Qu, M. Fan: Crit. Rev. Env. Sci. Technol. Vol. 40 (2010), p.519.

Google Scholar

[3] Y. Tian, M. Wu, R. Liu, D. Wang, X. Lin, W. Liu, L. Ma, Y. Li, Y. Huang: J. Hazard. Mater.Vol. 185 (2011), p.93.

Google Scholar

[4] C. Jing, J. Cui, Y. Huang, A. Li, ACS Appl Mater Inter. Vol. 4 (2012), p.714.

Google Scholar

[5] WHO,Guidelines for drinking water quality, World Health Organization,Geneva, Switzerland,(1993)

Google Scholar

[6] A. Bhatnagar, E. Kumar, M. Sillanpaa: Chem. Eng. J. Vol. 171 (2011), p.811.

Google Scholar

[7] Z.M. Gu, J. Fang, B.L. Deng: Environ. Sci. Technol. Vol. 39 (2005), p.3833.

Google Scholar

[8] K. Kim, S.-H. Kim, G.Y. Jeong, R.-H. Kim: J. Hazard. Mater. Vol. 199 (2012), p.25.

Google Scholar

[9] P.L. Smedley, D.G. Kinniburgh: Appl. Geochem. Vol. 17 (2002), p.517.

Google Scholar

[10] J. Cai, L.X. Wang, L.N. Zhang: Cellulose Vol. 14 (2007), p.205.

Google Scholar

[11] J. Cai, L. Zhang: Macromol. Biosci. Vol. 5 (2005), p.539.

Google Scholar

[12] M. Ozacar, I.A. Sengil: Process Biochem. Vol. 40 (2005), p.565.

Google Scholar

[13] Y.S. Ho, G. McKay: Process Biochem. Vol. 34 (1999), p.451.

Google Scholar

[14] V. Chandra, J. Park, Y. Chun, J.W. Lee, I.-C. Hwang, K.S. Kim: Acs Nano Vol. 4 (2010), p.3979.

Google Scholar

[15] I. Gaballah, G. Kilbertus: Journal of Geochemical Exploration Vol. 62 (1998), p.241.

Google Scholar

[16] X. Yu, S. Tong, M. Ge, L. Wu, J. Zuo, C. Cao, W. Song: Carbohydr. Polym. Vol. 92 (2013), p.380.

Google Scholar

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