Adsorptive removal of Cu(II) from aqueous solutions using non-crosslinked and crosslinked chitosan-coated bentonite beads

Wan Ngah, 2004, Equilibrium and kinetics studies of adsorption of copper (II) on chitosan and chitosan/PVA beads, Int. J. Biol. Macromol., 34, 155, 10.1016/j.ijbiomac.2004.03.001

Futalan, 2010, Fixed-bed column studies on the removal of copper using chitosan immobilized on bentonite, Carbohydr. Polym.

Futalan, 2010, Comparative and competitive adsorption of copper, lead, and nickel using chitosan immobilized on bentonite, Carbohydr. Polym.

Wan Ngah, 2008, Adsorption of Cu(II) ions in aqueous solution using chitosan beads, chitosan-GLA beads and chitosan-alginate beads, Chem. Eng. J., 143, 62, 10.1016/j.cej.2007.12.006

Popuri, 2009, Adsorptive removal of copper and nickel ions from water using chitosan-coated PVC beads, Bioresour. Technol., 100, 194, 10.1016/j.biortech.2008.05.041

Kamari, 2009, Isotherm, kinetic, and thermodynamic studies of lead and copper uptake of H2SO4 modified chitosan, Colloids Surf., 73, 257, 10.1016/j.colsurfb.2009.05.024

Wan Ngah, 2005, Adsorption behavior of Fe(II) and Fe(III) ions in aqueous solution on chitosan and crosslinked chitosan beads, Bioresour. Technol., 96, 443, 10.1016/j.biortech.2004.05.022

Tan, 2008, A novel method to prepare chitosan/montmorillonite nanocomposites in the presence of hydroxy-aluminum oligomeric cations, Compos. Sci. Technol., 68, 2917, 10.1016/j.compscitech.2007.10.007

Chen, 2008, Comparative adsorption of Cu(II), Zn(II), and Pb(II) ions in aqueous solution on the crosslinked chitosan with epichlorohydrin, J. Hazard. Mater., 154, 184, 10.1016/j.jhazmat.2007.10.009

Kamari, 2009, Chitosan and chemically modified chitosan beads for acid dyes sorption, J. Environ. Sci., 21, 296, 10.1016/S1001-0742(08)62267-6

Wan, 2010, Adsorption of copper (II) and lead (II) ions from aqueous solution on chitosan-coated sand, Carbohydr. Polym., 80, 891, 10.1016/j.carbpol.2009.12.048

Wan Ngah, 2008, Adsorption of humic acid from aqueous solution on crosslinked chitosan-epichlorohydrin beads: kinetics and isotherm studies, Colloids Surf. B, 65, 18, 10.1016/j.colsurfb.2008.02.007

Chen, 2010, Adsorption of Remazol Black 5 from aqueous solution by templated crosslinked-chitosans, J. Hazard. Mater., 177, 668, 10.1016/j.jhazmat.2009.12.083

Vieira, 2006, Interaction of natural and crosslinked chitosan membranes with Hg(II) ions, Colloids Surf. A, 279, 196, 10.1016/j.colsurfa.2006.01.026

Li, 2005, Copper adsorption on chitosan–cellulose hydrogel beads: behaviors and mechanisms, Sep. Purif. Technol., 42, 237, 10.1016/j.seppur.2004.08.002

Bhattacharya, 2008, Adsorption of heavy metals on natural and modified kaolinite and montmorillonite: a review, Adv. Colloid Interface Sci., 140, 114, 10.1016/j.cis.2007.12.008

Wu, 2009, Removal of Cd+2 from aqueous solution by adsorption using Fe-montmorillonite, J. Hazard. Mater., 169, 824, 10.1016/j.jhazmat.2009.04.022

Wan Ngah, 2002, Removal of copper (II) ions from aqueous solution onto chitosan and cross-linked chitosan beads, React. Funct. Polym., 50, 181, 10.1016/S1381-5148(01)00113-4

Wan, 2004, Copper adsorption through chitosan immobilized on sand to demonstrate the feasibility for in situ decontamination, Carbohydr. Polym., 55, 249, 10.1016/j.carbpol.2003.09.009

Monvisade, 2009, Chitosan intercalated montmorillonite: preparation, characterization and cationic dye adsorption, Appl. Clay Sci., 42, 427, 10.1016/j.clay.2008.04.013

Machado, 2009, The effectiveness of the protected amino group on crosslinked chitosans for copper removal and the thermodynamics of interaction at the solid/liquid interface, Carbohydr. Polym., 77, 760, 10.1016/j.carbpol.2009.02.031

Hameed, 2008, Adsorption isotherm, kinetic modeling and mechanism of 2,4,6-trichlorophenol on coconut-husk based activated carbon, Chem. Eng. J., 144, 235, 10.1016/j.cej.2008.01.028

Vijaya, 2008, Modified chitosan and calcium alginate biopolymer sorbents for removal of nickel (II) through adsorption, Carbohydr. Polym., 72, 261, 10.1016/j.carbpol.2007.08.010

Jin, 2002, Mechanisms of lead adsorption on chitosan/PVA hydrogel beads, Langmuir, 18, 9765, 10.1021/la025917l