Synthesis of quaternized magnetic chitosan and adsorption performance for methyl orange from aqueous solution
Kai Wang, Zewen Song, Ziyi Xu, Xi Yang, Yuwei Cui, Haijun Zhou
Abstract
, with a removal efficiency of 99.38%. The adsorption behavior of the adsorbent towards MO was in good agreement with the Langmuir isothermal model and the quasi-second-order kinetics model. The mechanism of adsorption may be attributed to electrostatic interactions and ion exchange. The synthesis of QMCS was simple, environmentally friendly, and has significant potential for water pollution treatment.
Topics & Concepts
ChitosanAdsorptionAqueous solutionMethyl orangeChemistryOrange (colour)Chemical engineeringNuclear chemistryPolymer chemistryOrganic chemistryPhotocatalysisCatalysisEngineeringFood scienceAdsorption and biosorption for pollutant removalNanomaterials for catalytic reactionsNanocomposite Films for Food Packaging