Sorption and Desorption of Dyes by Sulfonated Coal
Publication: Journal of Environmental Engineering
Volume 119, Issue 2
Abstract
In this technical note, the results on adsorption of acid and basic dyes by sulfonated coal are presented. A mathematical model based on adsorption isotherm was developed to predict the desorption of dyes from the sorbent. There was a good agreement between the predicted and experimentally determined values for basic dyes only. An attempt to understand the nature of binding of dyes was made from the desorption pattern of dyes from sulfonated coal using different eluants
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Information & Authors
Information
Published In
Journal of Environmental Engineering
Volume 119 • Issue 2 • March 1993
Pages: 366 - 368
Copyright
Copyright © 1993 American Society of Civil Engineers.
History
Received: May 20, 1992
Published online: Mar 1, 1993
Published in print: Mar 1993
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