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Additional constraints in adsorption-desorption kinetics
(American Physical Society, 2009-02)
In this work, the adsorption-desorption kinetic in the framework of the lattice gas model is analyzed. The transition probabilities are written as an expansion of the occupation configurations. Due to that, the detail ...
Adsorption-desorption kinetics with multiple site occupationAdsorption-desorption kinetics with multiple site occupation
(Revista Mexicana de Física, 2009)
Mixed ad/desorption kinetics unraveled with the equilibrium adsorption isotherm
(Elsevier Science, 2019-09)
Predicting ad/desorption rates at solid/solution interfaces is important for environmental and industrial processes. For non-porous surfaces the adsorption process can be divided in film diffusion and surface reactions. ...
Determining rate coefficients for ion adsorption at the solid/water interface: Better from desorption rate than from adsorption rate
(Royal Society of Chemistry, 2020-04-23)
One of the most common approaches in the adsorption kinetic literature is to compare the fitting performance of several empirical or non-empirical equations (pseudo-first order, pseudo-second order, Elovich, parabolic ...
Comparison between different adsorption–desorption kinetics schemes in two dimensional lattice gas
(Elsevier Science, 2017-12)
Monte Carlo simulation is used to study the adsorption–desorption kinetics in the framework of the kinetic lattice-gas model. Three schemes of the so-called hard dynamics and five schemes of the so called soft dynamics ...
Effect of humic acid on the adsorption/desorption behavior of glyphosate on goethite: Isotherms and kinetics
(Pergamon-Elsevier Science Ltd, 2016-02)
The effects of humic acid (HA) on the adsorption/desorption of glyphosate (Gly) on goethite were investigated under pseudo equilibrium conditions by adsorption isotherms and under kinetic conditions by ATR-FTIR spectroscopy. ...
Activated carbon from peanut shells: 2,4-D desorption kinetics study for application as a green material for analytical purposes
(Elsevier, 2020-10-19)
The desorption kinetic of 2,4 Dichlorophenoxyacetic acid (2,4-D) herbicide initially adsorbed on activated carbon from peanut shells (PSAC) was studied. The herbicide was adsorbed at pH 3.0 and desorbed in aqueous solutions ...