Metal-polyethyleneimine-activated carbon interaction parameter at equilibrium adsorption capacity

Yin, C.Y. and Aroua, M.K. and Daud, W.M.A.W. (2010) Metal-polyethyleneimine-activated carbon interaction parameter at equilibrium adsorption capacity. Journal of Applied Sciences, 10 (12). pp. 1192-1195. ISSN 1812-5654

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Abstract

A simple interaction parameter (IPEI) for adsorption of metal ions on polyethyleneimine (PEI)-impregnated activated carbon (AC) has been determined and compared. It is used to elucidate and compare the degree of interaction between metal and surface of PEI-impregnated AC.

Item Type: Article
Additional Information: Export Date: 21 April 2013 Source: Scopus Language of Original Document: English Correspondence Address: Yin, C. Y.; Facuity of Chemical Engineering, Universiti Teknologi MARA, Shah Alam, 40450 Selangor, Malaysia References: Jia, Y.F., Thomas, K.M., Adsorption of cadmium ions on oxygen surface sites in activated carbon (2000) Langmuir, 16, pp. 1114-1122; Juang, R.S., Chen, M.N., Measurement of binding constants of poly(ehtylenimine) with metal ions and metal chelates in aqueous media by ultrafiltration (1996) Ind. Eng. Chem. Res, 35, pp. 1935-1943; Molochnikov, L.S., Kovalyova, E.G., Zagorodni, A.A., Muhammed, M., Sultanov, Y.M., Efendiev, A.A., Coordination of Cu(II) andNi(II) in polymers imprinted so as to optimize amine chelate formation (2003) Polymer, 44, pp. 4805-4815; Park, S.J., Jang, Y.S., Pore structure and surface properties of chemically modified activated carbons for adsorption mechanism and rate of Cr(IV) (2002) J. Colloid Interface Sci, 249, pp. 458-463; Strelko, V., Malik, D.J., Characterization and metal sorptive properties of oxidized active carbon (2002) J. Colloid Interface Sci, 250, pp. 213-220; Tseng, R.L., Tseng, S.K., Wu, F.C., Preparation of high surface area carbons from corncob with koh etching plus C02 gasification for the adsorption of dyes and phenols from water (2006) Coll. Surfaces A: Physicochem. Eng. Aspects, 279, pp. 69-78; Yin, C.Y., Aroua, M.K., Daud, W.M.A.W., Impregnation of palm shell activated carbon with polyethyleneimine and its effects on Cd2+ adsorption (2007) Colloid Surfaces A: Physicochem. Eng. Aspects, 307, pp. 128-136; Yin, C.Y., Aroua, M.K., Daud, W.M.A.W., Polyethyleneimine impregnation on activated carbon: Effects of impregnation amount and molecular number on textural characteristics and metal adsorption capacities (2008) Mater. Chem. Phys, 112, pp. 417-422
Uncontrolled Keywords: Activated carbon; Metal ions; Polyethyleneimine.
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
T Technology > TP Chemical technology
Divisions: Faculty of Engineering
Depositing User: Mr Jenal S
Date Deposited: 16 Jul 2013 04:44
Last Modified: 08 Nov 2017 08:37
URI: http://eprints.um.edu.my/id/eprint/7422

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