Zeolitized Clays and Their Use for the ...
Document type :
Article dans une revue scientifique: Article original
DOI :
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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
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
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 >
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
CNRS
Centrale Lille
ENSCL
Univ. Artois
Collections :
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
2025-03-28T09:45:17Z
2025-03-28T09:46:47Z
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