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Chitosan hydrogel beads for fulvic acid adsorption behaviors and mechanisms

, : Chitosan hydrogel beads for fulvic acid adsorption behaviors and mechanisms. Chemical Engineering Journal2: 3, 239-247

Chitosan hydrogel beads were studied for the adsorption of fulvic acid (FA) from aqueous solutions to examine the adsorption behaviors and mechanisms. Kinetic and isotherm studies were carried out by considering the effects of various parameters, such as initial concentration (5-50 mg/L), temperature (15, 30, 45 degrees C), pH (4-12) and ionic strength (0-0.5 M NaCl).


DOI: 10.1016/j.cej.2007.11.025

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