Potassium permanganate oxidation enhanced by infrared light and its application to natural water.
Activation mechanism
Infrared light
Natural water
Potassium permanganate
Practical application
Journal
Journal of hazardous materials
ISSN: 1873-3336
Titre abrégé: J Hazard Mater
Pays: Netherlands
ID NLM: 9422688
Informations de publication
Date de publication:
15 Feb 2024
15 Feb 2024
Historique:
received:
17
09
2023
revised:
01
11
2023
accepted:
13
11
2023
medline:
21
11
2023
pubmed:
21
11
2023
entrez:
20
11
2023
Statut:
ppublish
Résumé
Photocoupled permanganate (PM) is an effective way to enhance the oxidation efficiency of PM, however, the activation of PM by infrared has received little attention. This study aimed to investigate the ability of infrared light to activate PM. When coupled with infrared, the degradation rate of 4-chlorophenol (4-CP) is increased to 3.54 times of PM oxidation alone. The accelerated reaction was due to the formation of vibrationally excited PM by absorbing 3.1 kJ mol
Identifiants
pubmed: 37984145
pii: S0304-3894(23)02296-3
doi: 10.1016/j.jhazmat.2023.133012
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
133012Informations de copyright
Copyright © 2023 Elsevier B.V. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.