Preparation and application of polyethyleneimine-modified corncob magnetic gel for removal of Pb(<scp>ii</scp>) and Cu(<scp>ii</scp>) ions from aqueous solution
Zhi Chen, Jun Zeng, Zhi-Bo Zhang, Zhi-Jie Zhang, Shan Ma, Congming Tang, Junqiang Xu
Abstract
, respectively. Moreover, the study of isothermal adsorption and adsorption kinetics shows that the adsorption process is pseudo-second-order kinetics model adsorption, which belongs to Langmuir isothermal adsorption. Such excellent adsorption performance will contribute to the application of corncob biomass materials in industrial polluted wastewater.
Topics & Concepts
CorncobAqueous solutionChemistryIonNuclear chemistryChromatographyOrganic chemistryRaw materialAdsorption and biosorption for pollutant removalExtraction and Separation Processes