PPCP degradation by ammonia/chlorine: Efficiency, radical species, and byproducts formation.
Ammonia/chlorine
Byproducts
PPCPs
Reactive species
Reclaimed water
Journal
Water research
ISSN: 1879-2448
Titre abrégé: Water Res
Pays: England
ID NLM: 0105072
Informations de publication
Date de publication:
15 May 2023
15 May 2023
Historique:
received:
06
12
2022
revised:
08
02
2023
accepted:
08
03
2023
medline:
18
4
2023
pubmed:
17
3
2023
entrez:
16
3
2023
Statut:
ppublish
Résumé
Pharmaceutical and personal care products (PPCPs) are frequently detected in water bodies and have potential risks to human health and the ecosystem. The degradation of eight structurally diverse PPCPs by ammonia/chlorine was systematically investigated in this study. Compared with chlorination, ammonia/chlorine markedly enhanced PPCP degradation, and the degradation efficiencies of most PPCPs were greater than 70%. Tert-butanol strongly suppressed PPCP degradation, while bicarbonate suppressed it moderately, suggesting the importance of ClO⋅and ⋅CO
Identifiants
pubmed: 36924555
pii: S0043-1354(23)00297-X
doi: 10.1016/j.watres.2023.119862
pii:
doi:
Substances chimiques
Chlorine
4R7X1O2820
Ammonia
7664-41-7
Water Pollutants, Chemical
0
Water
059QF0KO0R
Carbamazepine
33CM23913M
Chlorides
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
119862Informations de copyright
Copyright © 2023 Elsevier Ltd. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of Competing Interest The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: Wang Wenlong reports financial support was provided by National Natural Science Foundation of China. Wang Wenlong reports equipment, drugs, or supplies was provided by Development and Reform Commission of Shenzhen Municipality.