Simplified model for the equilibrium adsorption of dyes from mixtures using activated carbon

Gordon McKay; Bushra Al Duri

doi:10.1016/0255-2701(87)80041-7

Simplified model for the equilibrium adsorption of dyes from mixtures using activated carbon

Gordon McKay^*
, Bushra Al Duri

^*Corresponding author for this work

Queen's University Belfast

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

70 Citations (Scopus)

Abstract

Adsorption isotherms have been determined experimentally for the single-component adsorption of three dyes, namely, Basic Red 22, Basic Yellow 21, and Basic Blue 69 onto carbon. In addition, the three possible bisolute isotherms and the one trisolute isotherm for these three dyes were determined. In each case the Langmuir, Freundlich and Jossens isotherm constants were determined and the Langmuir data were then used to correlate and predict the multicomponent isotherm data from single-component data in a simplified manner.

Original language	English
Pages (from-to)	145-156
Number of pages	12
Journal	Chemical Engineering and Processing - Process Intensification
Volume	22
Issue number	3
DOIs	https://doi.org/10.1016/0255-2701(87)80041-7
Publication status	Published - Nov 1987
Externally published	Yes

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title = "Simplified model for the equilibrium adsorption of dyes from mixtures using activated carbon",

abstract = "Adsorption isotherms have been determined experimentally for the single-component adsorption of three dyes, namely, Basic Red 22, Basic Yellow 21, and Basic Blue 69 onto carbon. In addition, the three possible bisolute isotherms and the one trisolute isotherm for these three dyes were determined. In each case the Langmuir, Freundlich and Jossens isotherm constants were determined and the Langmuir data were then used to correlate and predict the multicomponent isotherm data from single-component data in a simplified manner.",

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AU - Al Duri, Bushra

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AB - Adsorption isotherms have been determined experimentally for the single-component adsorption of three dyes, namely, Basic Red 22, Basic Yellow 21, and Basic Blue 69 onto carbon. In addition, the three possible bisolute isotherms and the one trisolute isotherm for these three dyes were determined. In each case the Langmuir, Freundlich and Jossens isotherm constants were determined and the Langmuir data were then used to correlate and predict the multicomponent isotherm data from single-component data in a simplified manner.

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DO - 10.1016/0255-2701(87)80041-7

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JF - Chemical Engineering and Processing - Process Intensification

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ER -

Simplified model for the equilibrium adsorption of dyes from mixtures using activated carbon

Abstract

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