Colloids and Surfaces A-physicochemical and Engineering Aspects, 2006
Fundamental investigation on adsorption and desorption of Hg(II) ions on chitosan membranes was p... more Fundamental investigation on adsorption and desorption of Hg(II) ions on chitosan membranes was performed. Batch experiments were used to study how these phenomena are affected by pH, concentration of Hg(II) ions, crosslinking agent (glutaraldehyde or epichlorohydrin) and desorbent solution. The adsorption depended on pH and speciation of mercury. Maximum capacity was reached near zero-charge-pH, the pHZPC. The amount of adsorbed
Adsorption-journal of The International Adsorption Society, 2005
Page 1. Adsorption 11: 731736, 2005 cс 2005 Springer Science + Business Media, Inc. Manufactured... more Page 1. Adsorption 11: 731736, 2005 cс 2005 Springer Science + Business Media, Inc. Manufactured in The Netherlands. Mercury Ion Recovery Using Natural and Crosslinked Chitosan Membranes RODRIGO S. VIEIRA AND MARISA M. BEPPU ∗ ...
Colloids and Surfaces A-physicochemical and Engineering Aspects, 2006
Fundamental investigation on adsorption and desorption of Hg(II) ions on chitosan membranes was p... more Fundamental investigation on adsorption and desorption of Hg(II) ions on chitosan membranes was performed. Batch experiments were used to study how these phenomena are affected by pH, concentration of Hg(II) ions, crosslinking agent (glutaraldehyde or epichlorohydrin) and desorbent solution. The adsorption depended on pH and speciation of mercury. Maximum capacity was reached near zero-charge-pH, the pHZPC. The amount of adsorbed
Adsorption-journal of The International Adsorption Society, 2005
Page 1. Adsorption 11: 731736, 2005 cс 2005 Springer Science + Business Media, Inc. Manufactured... more Page 1. Adsorption 11: 731736, 2005 cс 2005 Springer Science + Business Media, Inc. Manufactured in The Netherlands. Mercury Ion Recovery Using Natural and Crosslinked Chitosan Membranes RODRIGO S. VIEIRA AND MARISA M. BEPPU ∗ ...
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