Kinetic Model for Lead(II) Sorption on to Peat

Kinetic Model for Lead(II) Sorption on to Peat

The kinetics of lead sorption on to peat have been investigated. The batch sorption model, based on the assumption of a pseudo-second order mechanism, has been developed to predict the rate constant of sorption, the equilibrium capacity and initial sorption rate with the effect of initial lead(II) c...

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Main Authors: Y.S. Ho, G. McKay
Format: Article
Language:English
Published: Hindawi - SAGE Publishing 1998-04-01
Series:Adsorption Science & Technology
Online Access:https://doi.org/10.1177/026361749801600401
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spelling doaj-d293a8307b8947ecbeeaa6cdf67978292021-04-02T18:20:11ZengHindawi - SAGE PublishingAdsorption Science & Technology0263-61742048-40381998-04-011610.1177/026361749801600401Kinetic Model for Lead(II) Sorption on to PeatY.S. HoG. McKayThe kinetics of lead sorption on to peat have been investigated. The batch sorption model, based on the assumption of a pseudo-second order mechanism, has been developed to predict the rate constant of sorption, the equilibrium capacity and initial sorption rate with the effect of initial lead(II) concentration, peat particle size and temperature. An equilibrium capacity of sorption has been evaluated with the pseudo-second order rate equation. In addition, an activation energy of sorption has also been determined based on the pseudo-second order rate constants.https://doi.org/10.1177/026361749801600401
collection DOAJ
language English
format Article
sources DOAJ
author Y.S. Ho
G. McKay
spellingShingle Y.S. Ho
G. McKay
Kinetic Model for Lead(II) Sorption on to Peat
Adsorption Science & Technology
author_facet Y.S. Ho
G. McKay
author_sort Y.S. Ho
title Kinetic Model for Lead(II) Sorption on to Peat
title_short Kinetic Model for Lead(II) Sorption on to Peat
title_full Kinetic Model for Lead(II) Sorption on to Peat
title_fullStr Kinetic Model for Lead(II) Sorption on to Peat
title_full_unstemmed Kinetic Model for Lead(II) Sorption on to Peat
title_sort kinetic model for lead(ii) sorption on to peat
publisher Hindawi - SAGE Publishing
series Adsorption Science & Technology
issn 0263-6174
2048-4038
publishDate 1998-04-01
description The kinetics of lead sorption on to peat have been investigated. The batch sorption model, based on the assumption of a pseudo-second order mechanism, has been developed to predict the rate constant of sorption, the equilibrium capacity and initial sorption rate with the effect of initial lead(II) concentration, peat particle size and temperature. An equilibrium capacity of sorption has been evaluated with the pseudo-second order rate equation. In addition, an activation energy of sorption has also been determined based on the pseudo-second order rate constants.
url https://doi.org/10.1177/026361749801600401
work_keys_str_mv AT ysho kineticmodelforleadiisorptionontopeat
AT gmckay kineticmodelforleadiisorptionontopeat
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