Adsorption Kinetics of Zn(II) from Aqueous Solutions onto Epichlorohydrin Crosslinked Chitosan

Ming Yan Dang; Hong Min Guo; Yan Kun Tan

doi:10.4028/www.scientific.net/AMR.463-464.7

Paper Titles

Preface, Organizing Committee and Sponsor

About the Study of the Springs Loaded with Uniform Radial Charge Density by Transfer-Matrix Method
p.3

Adsorption Kinetics of Zn(II) from Aqueous Solutions onto Epichlorohydrin Crosslinked Chitosan
p.7

Analog Computation of Forms of Uranium Presence in Aqueous Solution
p.12

Bending Study for Axially Symmetric Tapping Plates with Uniform Load at All Crown by Transfer-Matrix Method
p.16

Chemical and Structural Characterization of γ/γ′ Interfaces
p.20

Composition Typomorphic Characteristics of Pyrite in Various Genetic Type Gold Deposits
p.25

Crashworthiness Optimization of Thin Walled Cylindrical Tubes with Annular Grooves under Axial Compression
p.30

Crystal Morphology of Hydroxyapatite Modulated by Glutamic Acid at Different Hydrothermal Temperatures
p.36

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 463-464Adsorption Kinetics of Zn(II) from Aqueous...

Adsorption Kinetics of Zn(II) from Aqueous Solutions onto Epichlorohydrin Crosslinked Chitosan

Abstract:

Chitosan was crosslinked using epichlorohydrin as crosslinking agent to prepare crosslinked chitosan which was used as an adsorbent for the removal of Zn(II) from aqueous solutions. The adsorption prosperities of Zn(II) on crosslinked chitosan were studied, including the influence of pH value and the adsorption kinetics. The kinetics of adsorption was discussed using two kinetic models, the pseudo first-order and the pseudo second-order model. Results reveal that the crosslinked chitosan is suitable as adsorbent to remove Zn(II) from dilute solution. The rate parameters for the Zn(II) by crosslinked chitosan were also determined. It was shown that the adsorption kinetics of Zn(II) could be best described by the pseudo second-order model and the adsorption process may involve a physical adsorption.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 463-464)

Pages:

7-11

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.463-464.7

Citation:

Cite this paper

Online since:

February 2012

Authors:

Ming Yan Dang, Hong Min Guo, Yan Kun Tan

Keywords:

Adsorption, Chitosan, Kinetic, Zinc

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] A. Nilchi, A.A. Babalou and R. Rafiee: Reactive & Functional Polymers Vol. 68 (2008), p.1665.

Google Scholar

[2] M. Y. Dang, T. A. Zhang and P Wang: Journal of Chemical Industry and Engineering Vol. 58 (2007), p.1325.

Google Scholar

[3] K. Inoue, K. Yoshizuka and K. Ohto: Anal. Chim. Acta Vol. 388(1999), p.209.

Google Scholar

[4] W. Ngah, S. Ab Ghani and A. Kamari: Bioresource Technology Vol. 96(2005) , p.443.

Google Scholar

[5] Guibal, E: Purif. Technol. Vol. 38(2004) , p.43.

Google Scholar

[6] Sandhya Babel, Tonni Agustiono Kurniawan: Journal of Hazardous Materials Vol. 97 (2003), p.219.

Google Scholar

[7] Gre gorio Crini: Prog. Polym. Sci. Vol. 30 (2005), p.38.

Google Scholar

[8] Rogério Laus, Thiago G. Costa, Bruno Szpoganicz: Journal of Hazardous Materials Vol. 183 (2010), p.233.

Google Scholar

[9] M. Y. Dang, T. A. Zhang and P Wang: Journal of Northeastern University (Natural Science) Vol. 26(2005), p.1103.

Google Scholar

[10] Mahmut O zacar, I. Ayhan S¸ engil and Harun Tu¨rkmenler: Chemical Engineering Journal Vol. 143 (2008), p.32.

Google Scholar

[11] E. Guibal, N. Von Offenberg Sweeney and M.C. Zikan: International Journal of Biological Macromolecules, Vol. 28(2000), p.401.

Google Scholar

[12] W.S. Wan Ngah, A. Kamari and Y.J. Koay: International Journal of Biological Macromolecules Vol. 34 (2004), p.155.

Google Scholar

[13] Y. O¨ nal, C. Akmil-Bas¸ar and D. Eren: J. Hazard. Mater. Vol. 128 (2006), p.150.

Google Scholar

[14] M. O¨ zacar: Adsorption Vol. 9 (2003), p.125.

Google Scholar

[15] Hülya Koyuncu: Applied Clay Science Vol. 38 (2008), p.279.

Google Scholar

[16] Mehmet Do gan, Mahir Alkan and O zkan Demirbas: Chemical Engineering Journal Vol. 124 (2006), p.89.

Google Scholar