Insights into the Synergistic Removal of Copper(II), Cadmium(II), and Chromium(III) Ions Using Modified Chitosan Based on Schiff Bases-<i>g</i>-poly(acrylonitrile)
Rehab Mahmoud, Fatma Mohamed, Esraa Gaber, Omayma F. Abdel-Gawad
Abstract
for the same time. Moreover, adsorption thermodynamic analysis displays that the all ion adsorption process was not random and the pseudo-second-order model fitted with experimental results. Finally, Ch-g-Sch I and Ch-g-Sch II were applied as designs for industrial wastewater treatment with significant efficiency.
Topics & Concepts
AcrylonitrileAdsorptionSchiff basePotassium persulfateSalicylaldehydeChitosanMetal ions in aqueous solutionNuclear chemistryChemistryGraftingChromiumPolymer chemistryMonomerInorganic chemistryMaterials scienceMetalCopolymerPolymerOrganic chemistryAdsorption and biosorption for pollutant removalExtraction and Separation ProcessesNanomaterials for catalytic reactions