Concentration of Miglitol on Adsorption Effect of Equilibrium and Kinetics

Abstract:

Article Preview

Concentrations of miglitol on the adsorptive capacity effect of resin were investigated.The pseudo first and second order equations were used to describe the kinetic process of ion exchange. The results showed that adsorption of miglitol onto resin is fast and can reach approximate equilibrium after 2.5h. Langmuir model is suitable to describe the equilibrium adsorption.By linear fit of the pseudo first and second order equation and comparing the R2 value of correlation coefficient, it finds that the R2 value of the pseudo second order equation is bigger, and concludes that the ion exchange process is described by the pseudo second order equation.

Info:

Periodical:

Advanced Materials Research (Volumes 236-238)

Edited by:

Zhong Cao, Yinghe He, Lixian Sun and Xueqiang Cao

Pages:

899-902

DOI:

10.4028/www.scientific.net/AMR.236-238.899

Citation:

J. B. Zhang et al., "Concentration of Miglitol on Adsorption Effect of Equilibrium and Kinetics", Advanced Materials Research, Vols. 236-238, pp. 899-902, 2011

Online since:

May 2011

Export:

Price:

$35.00

[1] P.H. Joubert G.N. Foukaridis M.L. Bopape: Eur J Clin Pharmacol vol31(1987), p.723.

[2] G. Heinz,M. Komjati,A. Korn,W. Waldhausl: Eur J Clin Pharmacol vol31(1987), p.33.

[3] Schedel M. Kelly DR (ed) : Biotechnology, Biotransformations II vol. 8(2000), p.296.

[4] Grabner R.W., Landis B.H., Wang P.T., EP0477160.

[5] Pintar, A., Batista, J., and Levec:J. Chem. Engineer vol56(2001), p.1552.

[6] I. Kiran, T. Akar, S. Tunali: Process Biochem vol40(2005), p.3555.

[7] J.G. Liu, J.B. Wang: Food and Bioproducts Processing vol31(2010), p.3.

[8] X.F. Zeng, Eli Ruckenstein: Journal of Membrane Science vol148(1998), p.198.

[9] F.A. Ibrahim F.A. Ali S.M. Ahmed M.M. Tolba: International journal of biomedical science vol1 (2007), p.23.

[10] Oualid Hamdaoui: Journal of Hazardous Materials vol161(2009), p.739.

[11] K.G. Sreejalekshmi,K. AnoopKrishnan T.S. Anirudhan: Journalof Hazardous Materials vol161 ( 2009) , p.1508.

[12] Tsz-Him Shek, Anthony Ma, Vinci K.C. Lee, Gordon McKay: Chemical Engineering Journal vol146(2009), p.65.

[13] V.B.H. Dang , H.D. Doan, T. Dang-Vu, A. Lohi: Bioresource Technology vol100(2009), p.212.

In order to see related information, you need to Login.