Title :

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

Author(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

Journal title :

Catalysts

Abbreviated title :

Catalysts

Volume number :

15

Pages :

-

Publication date :

2025-03-15

ISSN :

2073-4344

English keyword(s) :

zeolitization
clays
dyes
adsorption
photodegradation

HAL domain(s) :

Chimie/Catalyse

English abstract : [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 ...
Show more >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.Show less >

Language :

Anglais

Audience :

Internationale

Popular science :

Non

Administrative institution(s) :

Université de Lille
CNRS
Centrale Lille
ENSCL
Univ. Artois

Collections :

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

Research team(s) :

Matériaux pour la catalyse (MATCAT)

Submission date :

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