화학공학소재연구정보센터
Journal of Industrial and Engineering Chemistry, Vol.26, 226-233, June, 2015
Removal studies of Cd(II) and explosive compounds using buffalo weed biochar-alginate beads
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Synthesized Ambrosia trifida L. var. trifida biochar-alginate beads (ATLB-AB) for treatment of Cd(II),TNT and RDX. In order to check practical applicability of ATLB-AB in large scale waste water treatment, fixed-bed column studies were performed along with batch adsorption studies. The adsorption kinetics was pseudo-second-order kinetics and was well tune with Freundlich isotherm model. The column study results found to be higher breakthrough time and the adsorption efficiency at a flow rate 0.25 mL/min. Thomas model was found to be suitable to represent the kinetics of adsorption of Cd(II), TNT and RDX in a fixed bed packed column.
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