[ Elimination de l'orange 16 colorant azoique par adsorption sur charbon actif en poudre ]
Volume 9, Issue 3, November 2014, Pages 1373–1377
Hayat Anouar1, Abderrahim Elhourch2, Kacem Elkacemi3, and Abdelmajid Zouahri4
1 Laboratory of analytical chemistry, Faculty of science, Rabat - Agdal, Mohamed V University Rabat, Morocco
2 Laboratory of analytical chemistry, Faculty of science, Rabat - Agdal, Mohamed V University Rabat, Morocco
3 Laboratory of analytical chemistry, Faculty of science, Rabat - Agdal, Mohamed V University Rabat, Morocco
4 Laboratory of physical chemistry, National institute for Agricultural Research Rabat, Morocco
Original language: French
Copyright © 2014 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
The objective of this work is to study the possibility of removal of orange 16 azo dye by adsorption on powdered activated carbon and the effect of different reaction parameters. During the experimental study, adsorption tests were carried out in reactor static solutions of this compound in distilled water. Following for kinetics adsorption showed that the best results were obtained after 15 minutes of agitation of a solution of 100 ml of orange 16 10-4M with 10 mg of PAC. The initial amount of the dye and the pH of the medium influence greatly the rate of retention.
Author Keywords: Orange 16, Dye, Powdered activated carbon, Adsorption.
Volume 9, Issue 3, November 2014, Pages 1373–1377
Hayat Anouar1, Abderrahim Elhourch2, Kacem Elkacemi3, and Abdelmajid Zouahri4
1 Laboratory of analytical chemistry, Faculty of science, Rabat - Agdal, Mohamed V University Rabat, Morocco
2 Laboratory of analytical chemistry, Faculty of science, Rabat - Agdal, Mohamed V University Rabat, Morocco
3 Laboratory of analytical chemistry, Faculty of science, Rabat - Agdal, Mohamed V University Rabat, Morocco
4 Laboratory of physical chemistry, National institute for Agricultural Research Rabat, Morocco
Original language: French
Copyright © 2014 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract
The objective of this work is to study the possibility of removal of orange 16 azo dye by adsorption on powdered activated carbon and the effect of different reaction parameters. During the experimental study, adsorption tests were carried out in reactor static solutions of this compound in distilled water. Following for kinetics adsorption showed that the best results were obtained after 15 minutes of agitation of a solution of 100 ml of orange 16 10-4M with 10 mg of PAC. The initial amount of the dye and the pH of the medium influence greatly the rate of retention.
Author Keywords: Orange 16, Dye, Powdered activated carbon, Adsorption.
Abstract: (french)
L'objectif de ce travail est d'étudier la possibilité de l'élimination de l'orange 16 colorant azoïque par adsorption sur charbon actif en poudre et l'effet de différents paramètres réactionnels. Les essais d'adsorption sont réalisés en réacteur statique sur des solutions de ce composé en eau distillée. Le suivi de la cinétique d'adsorption a montré que les meilleurs résultats ont été obtenus après 15minutes d'agitation d'une solution de 100ml de l'orange 16 10-4M avec 10 mg/l de CAP. La masse du charbon introduite, la teneur initiale du colorant et le pH du milieu influent considérablement sur le taux de rétention.
Author Keywords: Orange 16, Colorant, Charbon actif en poudre, Adsorption.
How to Cite this Article
Hayat Anouar, Abderrahim Elhourch, Kacem Elkacemi, and Abdelmajid Zouahri, “Removal of orange 16 azo dye by adsorption on powdered activated carbon,” International Journal of Innovation and Applied Studies, vol. 9, no. 3, pp. 1373–1377, November 2014.
