Mercury Uptake Capacity of Chitosan: Kinetic and Isotherm Study
(2014). Mercury Uptake Capacity of Chitosan: Kinetic and Isotherm Study. EKB Journal Management System, 57(5), 411-422. doi: 10.21608/ejchem.2014.1060
. "Mercury Uptake Capacity of Chitosan: Kinetic and Isotherm Study". EKB Journal Management System, 57, 5, 2014, 411-422. doi: 10.21608/ejchem.2014.1060
(2014). 'Mercury Uptake Capacity of Chitosan: Kinetic and Isotherm Study', EKB Journal Management System, 57(5), pp. 411-422. doi: 10.21608/ejchem.2014.1060
Mercury Uptake Capacity of Chitosan: Kinetic and Isotherm Study. EKB Journal Management System, 2014; 57(5): 411-422. doi: 10.21608/ejchem.2014.1060

Mercury Uptake Capacity of Chitosan: Kinetic and Isotherm Study

Egyptian Journal of Chemistry
Article 5, Volume 57, Issue 5, December 2014, Pages 411-422    PDF (426.65 K)
DOI: 10.21608/ejchem.2014.1060
Abstract
IN this study, the ability of chitosan (β (1→4) linkage of 2-acetamido-2-deoxy-β-D glucose] to remove mercury from water samples was studied. Chitosan was characterized by FT-IR, XRD and FE-SEM. The Hg (II) uptake capacity was studied; different factors were considered such as pH, contact time, adsorbent dose, metal ion concentration. From the obtained results, it was found that chitosan exhibited a maximum uptake capacity of 32.83 mg/g under the investigated conditions. The uptake process was found to follow Frundlish Adsorption Isotherm and Pseudo Second Order Kinetics
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