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Second or pseudo-second-order model for adsorption kinetics?
Separation Science and Technology, 2021Model of second-order (SO) adsorption kinetics from solutions was described and verified for the adsorption of phenol/lead (II) on samples of natural coal and activated carbon.
Boleslav Taraba, Petra Bulavová
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Pseudo-second order model for sorption processes
Process Biochemistry, 1999A literature review of the use of sorbents and biosorbents to treat polluted aqueous effluents containing dyes:organics or metal ions has been conducted. Over 70 systems have been reported since 1984 and over 43 of these reported the mechanism as being a pseudo-first order kinetic mechanism. Three sorption kinetic models are presented in this paper and
Ho, YS, Mckay, G.
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A Pseudo-Second Order Kinetic Equation for Sorption Processes
Russian Journal of Physical Chemistry A, 2020The problem of substantiating a pseudo-second order equation in the kinetics of sorption processes is considered. A simple way is presented of transforming the Langmuir kinetic equation written for a process within a limited volume into a polynomial relation in the form of the sum of difference terms of first- and second-order kinetic equations.
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Using of “pseudo-second-order model” in adsorption
Environmental Science and Pollution Research, 2013A research paper's contribution exists not only in its originality and creativity but also in its continuity and development for research that follows. However, the author easily ignores it. Citation error and quotation error occurred very frequently in a scientific paper.
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Kinetic and Pseudo-Second-Order Modeling of Lead Biosorption onto Pine Cone Powder
Industrial & Engineering Chemistry Research, 2010The sorption of lead(II) onto pine cone powder (PCP) and 0.15 mol/L NaOH treated pine cone powder (PCP 0.15), an abundant agricultural waste from the wood industry, was studied to evaluate the effect of NaOH treatment on the kinetics of lead(II) uptake by performing batch kinetic sorption experiments. Batch biosorption kinetics was performed by varying
A. E. Ofomaja +2 more
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Pseudo-second-order model for lead ion sorption from aqueous solutions onto palm kernel fiber
Journal of Hazardous Materials, 2006The sorption of lead ion onto palm kernel fiber was studied by performing batch kinetic sorption experiments. The batch sorption model, based on a pseudo-second-order mechanism, was applied to predict the rate constant of sorption, the equilibrium capacity and the initial sorption rate with the effects of the initial solution pH and fiber dose ...
Yuh-Shan, Ho, Augustine E, Ofomaja
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