Veuillez utiliser cette adresse pour citer ce document :
http://dspace1.univ-tlemcen.dz/handle/112/14164
Titre: | Modification de la Bentonite de Maghnia et Applications dans l’adsorption de colorants textiles et de métaux lourds |
Auteur(s): | Belbachir, Ihssan |
Mots-clés: | bentonite, intercalation, heavy metals, adsorption, textile dyes. bentonite, intercalation, métaux lourds, adsorption, colorants textiles. |
Date de publication: | 27-sep-2018 |
Editeur: | 08-05-2019 |
Référence bibliographique: | salle des theses |
Résumé: | The aim of the present work based to the preparation and application of new modified bentonites. The initial idea is to modify the structure of a natural bentonite from deposits in the area of Maghnia (Algeria) by intercalation of the various organic cations. An activated bentonite with large surface area has been prepared and has shown good effectiveness in the adsorption of three textile dyes (Bezathren-Blue, Bezathren-Green, and Bezathren-Red) and heavy metals (Chromium (III) and Nickel (II).)). Different experiments were performed under batch process, to improve the preparation of the bentonite contact time, initial concentration, pH of solution... |
Description: | cd |
URI/URL: | http://dspace.univ-tlemcen.dz/handle/112/14164 |
Collection(s) : | Doctorat Classique en chimie |
Fichier(s) constituant ce document :
Fichier | Description | Taille | Format | |
---|---|---|---|---|
Modification_de_la_Bentonite_de_Maghnia_et_Applications_dans_ladsorption_de_colorants_textiles_et_de_metaux_lourds_pdf | CD | 3,87 MB | Adobe PDF | Voir/Ouvrir |
Tous les documents dans DSpace sont protégés par copyright, avec tous droits réservés.