Кинетика сорбции хлоридных комплексов палладия (II) материалами на основе N-2-сульфоэтилхитозана

Abstract

In this study the kinetic of sorption of Pd (II) chloride complexes on N-2-sulfoethylchitosan has been investigated. The part of inner diffusion increase with increasing of substitution degree. In order to investigate potential rate controlling steps (mass transport or chemical reaction processes), the experimental data has been fitted mathematically by kinetic models (pseudo-first and pseudo-second order equations, the Elovich equation). The best fitting model has been chosen and special parameters have been calculated.