Titre :

Zeolitized Clays and Their Use for the Capture and Photo-Fenton Degradation of Methylene Blue

Auteur(s) :

Kouadio, Koffi Siméon [Auteur]
Université Nangui Abrogoua [UNA]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Tchirioua, E. [Auteur]
Université Nangui Abrogoua [UNA]
Dhainaut, Jérémy [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181

Titre de la revue :

Catalysts

Nom court de la revue :

Catalysts

Numéro :

15

Pagination :

-

Date de publication :

2025-03-15

ISSN :

2073-4344

Mot(s)-clé(s) en anglais :

zeolitization
clays
dyes
adsorption
photodegradation

Discipline(s) HAL :

Chimie/Catalyse

Résumé en anglais : [en]

Water pollution by dyes is a major environmental problem, particularly in the textile, food, and pharmaceutical industries. These dyes are often complex chemical compounds that are difficult to remediate due to their ...
Lire la suite >Water pollution by dyes is a major environmental problem, particularly in the textile, food, and pharmaceutical industries. These dyes are often complex chemical compounds that are difficult to remediate due to their chemical stability, their solubility in water, and their resistance to conventional treatment processes such as filtration, coagulation, or decantation. Thus, to date, there is still a need to make water treatment processes more performant and cost-efficient. The main aim of this research is to prepare photocatalytically active MFI-type zeolites from natural clays and support iron oxide nanoparticles. These catalysts were characterized and evaluated for the capture and the photo-Fenton degradation of methylene blue (MB) in aqueous solution. After 10 min under photo-Fenton conditions, Fe/MTK-MFI presented almost complete removal of MB for up to four consecutive cycles.Lire moins >

Langue :

Anglais

Audience :

Internationale

Vulgarisation :

Non

Établissement(s) :

Université de Lille
CNRS
Centrale Lille
ENSCL
Univ. Artois

Collections :

• Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181

Équipe(s) de recherche :

Matériaux pour la catalyse (MATCAT)

Date de dépôt :

2025-03-19T22:12:34Z
2025-03-28T09:45:17Z
2025-03-28T09:46:47Z