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Title: | Adsorption du zinc sur la bentonite de Maghnia |
Authors: | CHAOUCH Noura CHIKHI Khalid |
Keywords: | argile bentonite adsorption zinc Langmuir Freundlic h clay bentonite adsorption zinc Langmuir Freundlich |
Issue Date: | 2013 |
Series/Report no.: | 2013; |
Abstract: | L’adsorption est une technique économique et facile à mettre en œuvre. Elle est largement employée dans l’élimination des polluants à partir des solutions aqueuses. Dans le but de préserver l’environnement, la bentonite de Maghnia activée avec l’acide chloridrique a été employée en vue de tester son efficacité dans la réduction du taux de zinc. Le temps de contact et la masse de l’argile sont des paramètres qui influent sur le processus d’adsorption développé. Le modèle de Langmuir et le modèle de Freundlich ont été choisis pour la représentation des résultats expérimentaux. Adsorption is an economical and easy to implement technique. It is widely used in the removal of pollutants from aqueous solutions. In order to preserve the environment, bentonite of Maghnia activated with hydrochloric acid was used to test its efficacies in the reduction of zinc. The contact time and the mass of the clay are parameters that affect the adsorption process developed. The Langmuir and Freundlich model were chosen to represent the experimentalresults. Adsorption is an economical and easy to implement technique. It is widely used in the removal of pollutants from aqueous solutions. In order to preserve the environment, bentonite of Maghnia activated with hydrochloric acid was used to test its efficacies in the reduction of zinc. The contact time and the mass of the clay are parameters that affect the adsorption process developed. The Langmuir and Freundlich model were chosen to represent the experimentalresults. |
URI: | http://hdl.handle.net/123456789/1780 |
Appears in Collections: | Département de Génie des procédés - Master |
Files in This Item:
File | Description | Size | Format | |
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master_chikhi_khalid.pdf | 1,42 MB | Adobe PDF | View/Open |
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