Adsorption of copper(II) and chromium(II
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Rima Saliba; Helene Gauthier; Robert Gauthier; Michele Petit-Ramel
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Article
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2000
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John Wiley and Sons
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English
β 187 KB
Chemical modification of cellulose powder is performed by successive reactions with acrylonitrile in an alkaline medium followed by aqueous hydroxylamine to prepare amidoximated cellulose. Due to complexation, the amidoxime groups immobilize heavy cations from buffered solutions at various pH values