NDMA formation during ozonation of metformin: Roles of ozone and hydroxyl radicals.

Dimethylnitrosamine Hydroxyl Radical Metformin Oxidation-Reduction Ozone Water Pollutants, Chemical / analysis Water Purification
Hydroxyl radical scavengers Metformin NDMA Ozonation

Journal

The Science of the total environment
ISSN: 1879-1026
Titre abrégé: Sci Total Environ
Pays: Netherlands
ID NLM: 0330500

Informations de publication

Date de publication:
20 Nov 2021
Historique:
received: 24 05 2021
revised: 05 07 2021
accepted: 09 07 2021
pubmed: 20 7 2021
medline: 16 9 2021
entrez: 19 7 2021
Statut: ppublish

Résumé

Metformin, a high-consumed pharmaceutical for diabetes, has been reported to generate carcinogenic nitroso-dimethylamine (NDMA) during treatment of its containing wastewater. However, whether it would produce NDMA during ozonation or not is unclear, let alone discriminate roles of ozone (O

Identifiants

DOI: 10.1016/j.scitotenv.2021.149010 PMID: 34280626
pubmed: 34280626
pii: S0048-9697(21)04082-1
doi: 10.1016/j.scitotenv.2021.149010
pii:
doi:

Substances chimiques

Water Pollutants, Chemical 0
Hydroxyl Radical 3352-57-6
Ozone 66H7ZZK23N
Metformin 9100L32L2N
Dimethylnitrosamine M43H21IO8R

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

149010

Informations de copyright

Copyright © 2021 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.

Auteurs

Xiaobin Liao (X)

Institute of Municipal and Environmental Engineering, College of Civil Engineering, Huaqiao University, Fujian 361021, China. Electronic address: liaoxb@hqu.edu.cn.

Linlu Shen (L)

Institute of Municipal and Environmental Engineering, College of Civil Engineering, Huaqiao University, Fujian 361021, China; State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin 195000, China.

Zhibin Jiang (Z)

Institute of Municipal and Environmental Engineering, College of Civil Engineering, Huaqiao University, Fujian 361021, China.

Menglan Gao (M)

Institute of Municipal and Environmental Engineering, College of Civil Engineering, Huaqiao University, Fujian 361021, China.

Yu Qiu (Y)

State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Tsinghua University, Beijing 100084, China.

Huan Qi (H)

College of Textiles and Apparel, Quanzhou Normal University, Fujian 362002, China.

Chao Chen (C)

State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Tsinghua University, Beijing 100084, China. Electronic address: chen_water@tsinghua.edu.cn.

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Classifications MeSH

questionsmedicales.fr › Composés chimiques organiques › Composés nitrosés › Nitrosamines › N-Méthyl-N-nitroso-méthanamine › NDMA formation during ozonation of metformin:...
questionsmedicales.fr › Produits chimiques inorganiques › Radical hydroxyle › NDMA formation during ozonation of metformin:...
questionsmedicales.fr › Composés chimiques organiques › Amidines › Guanidines › Biguanides › Metformine › NDMA formation during ozonation of metformin:...
questionsmedicales.fr › Métabolisme › Métabolisme énergétique › Oxydoréduction › NDMA formation during ozonation of metformin:...
questionsmedicales.fr › Produits chimiques inorganiques › Gaz › Oxygène › Ozone › NDMA formation during ozonation of metformin:...
questionsmedicales.fr › Actions chimiques et utilisations › Actions toxiques › Polluants environnementaux › Polluants de l'eau › Polluants chimiques de l'eau › NDMA formation during ozonation of metformin:...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Amélioration du niveau sanitaire › Génie sanitaire › Gestion des déchets › Purification de l'eau › NDMA formation during ozonation of metformin:...