The adsorption of acid dye onto peat from aqueous solution-solid diffusion model

Stephen J. Allen; Gordon McKay; Kayed Y.H. Khader

doi:10.1016/0021-9797(88)90150-6

The adsorption of acid dye onto peat from aqueous solution-solid diffusion model

Stephen J. Allen^*
, Gordon McKay
, Kayed Y.H. Khader

^*Corresponding author for this work

Queen's University Belfast

Research output: Contribution to journal › Article › peer-review

41 Citations (Scopus)

Abstract

Adsorption rates of Acid Blue 25 onto peat in a batch adsorption system have been studied. A two-resistance mass transfer model based on film resistance and homogeneous solid-phase diffusion has been presented. The experimental results and theoretical model output are in close agreement over a vast range of operating conditions using a single external mass transfer coefficient and a single effective solid diffusivity for a peat size range.

Original language	English
Pages (from-to)	517-524
Number of pages	8
Journal	Journal of Colloid and Interface Science
Volume	126
Issue number	2
DOIs	https://doi.org/10.1016/0021-9797(88)90150-6
Publication status	Published - Dec 1988
Externally published	Yes

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title = "The adsorption of acid dye onto peat from aqueous solution-solid diffusion model",

abstract = "Adsorption rates of Acid Blue 25 onto peat in a batch adsorption system have been studied. A two-resistance mass transfer model based on film resistance and homogeneous solid-phase diffusion has been presented. The experimental results and theoretical model output are in close agreement over a vast range of operating conditions using a single external mass transfer coefficient and a single effective solid diffusivity for a peat size range.",

author = "Allen, \{Stephen J.\} and Gordon McKay and Khader, \{Kayed Y.H.\}",

year = "1988",

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language = "English",

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journal = "Journal of Colloid and Interface Science",

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T1 - The adsorption of acid dye onto peat from aqueous solution-solid diffusion model

AU - Allen, Stephen J.

AU - McKay, Gordon

AU - Khader, Kayed Y.H.

PY - 1988/12

Y1 - 1988/12

N2 - Adsorption rates of Acid Blue 25 onto peat in a batch adsorption system have been studied. A two-resistance mass transfer model based on film resistance and homogeneous solid-phase diffusion has been presented. The experimental results and theoretical model output are in close agreement over a vast range of operating conditions using a single external mass transfer coefficient and a single effective solid diffusivity for a peat size range.

AB - Adsorption rates of Acid Blue 25 onto peat in a batch adsorption system have been studied. A two-resistance mass transfer model based on film resistance and homogeneous solid-phase diffusion has been presented. The experimental results and theoretical model output are in close agreement over a vast range of operating conditions using a single external mass transfer coefficient and a single effective solid diffusivity for a peat size range.

UR - https://www.scopus.com/pages/publications/0024133737

U2 - 10.1016/0021-9797(88)90150-6

DO - 10.1016/0021-9797(88)90150-6

M3 - Article

AN - SCOPUS:0024133737

SN - 0021-9797

VL - 126

SP - 517

EP - 524

JO - Journal of Colloid and Interface Science

JF - Journal of Colloid and Interface Science

IS - 2

ER -

The adsorption of acid dye onto peat from aqueous solution-solid diffusion model

Abstract

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