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Untersuchungen zur Einzel‐ und Gemischadsorption von Phenolen an Aktivkohlen. Teil 2: Gemischadsorptionsgleichgewichte des Systems p‐Nitrophenol/p‐Chlorphenol/Aktivkohle

Untersuchungen zur Einzel‐ und Gemischadsorption von Phenolen an Aktivkohlen. Teil 2:... On the thermodynamic basis of the theory of the Ideal Adsorbed Solution (IAS) a calculation method was used to predict mixture adsorption equilibria from the individual isotherms. The results of the prediction were compared with the results of practical measurements by the example of the adsorption of p‐nitro‐ and p‐chlorophenol mixture on the activated carbon DO 4. According to the explanations concerning the graphically represented results, the mean percent differences between calculated and experimental data by the exact solution of the IAS‐theory and by a described simplified method were 11 % and 13 %, respectively. It is thus confirmed that the IAS‐theory is very well suited for predicting adsorption equilibria for, e.g., phenol mixtures. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Acta hydrochimica et hydrobiologica Wiley

Untersuchungen zur Einzel‐ und Gemischadsorption von Phenolen an Aktivkohlen. Teil 2: Gemischadsorptionsgleichgewichte des Systems p‐Nitrophenol/p‐Chlorphenol/Aktivkohle

Worch, E.; Zapke, R.
Acta hydrochimica et hydrobiologica , Volume 14 (3) – Jan 1, 1986
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References (8)

Publisher
Wiley
Copyright
Copyright © 1986 Wiley Subscription Services, Inc., A Wiley Company
ISSN
0323-4320
eISSN
1521-401X
DOI
10.1002/aheh.19860140311
Publisher site
See Article on Publisher Site

Abstract

On the thermodynamic basis of the theory of the Ideal Adsorbed Solution (IAS) a calculation method was used to predict mixture adsorption equilibria from the individual isotherms. The results of the prediction were compared with the results of practical measurements by the example of the adsorption of p‐nitro‐ and p‐chlorophenol mixture on the activated carbon DO 4. According to the explanations concerning the graphically represented results, the mean percent differences between calculated and experimental data by the exact solution of the IAS‐theory and by a described simplified method were 11 % and 13 %, respectively. It is thus confirmed that the IAS‐theory is very well suited for predicting adsorption equilibria for, e.g., phenol mixtures.

Journal

Acta hydrochimica et hydrobiologica – Wiley

Published: Jan 1, 1986

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