Degradation of carbamazepine by vacuum-UV oxidation process: Kinetics modeling and energy efficiency.

Carbamazepine / analysis Electric Power Supplies / supply & distribution Hydroxyl Radical / chemistry Kinetics Oxidation-Reduction Ultraviolet Rays Vacuum Water Pollutants, Chemical / analysis Water Purification / methods
Degradation pathway Energy efficiency Hydroxyl radical Kinetic model

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 04 2019
Historique:
received: 12 08 2018
revised: 14 01 2019
accepted: 14 01 2019
pubmed: 25 1 2019
medline: 18 7 2020
entrez: 25 1 2019
Statut: ppublish

Résumé

Vaccum-ultraviolet (VUV) is effective for elimination of organic contaminants in aqueous environment and degradation of carbamazepine (CBZ) by VUV irradiation was systematically investigated in this study. A dynamic kinetic model was developed to simulate the destruction of CBZ that is mainly initiated by hydroxyl radicals (HO). The second-order rate constant of the reaction between CBZ and HO was determined to be 1.4 × 10

Identifiants

DOI: 10.1016/j.jhazmat.2019.01.043 PMID: 30677649
pubmed: 30677649
pii: S0304-3894(19)30050-0
doi: 10.1016/j.jhazmat.2019.01.043
pii:
doi:

Substances chimiques

Water Pollutants, Chemical 0
Hydroxyl Radical 3352-57-6
Carbamazepine 33CM23913M

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

178-185

Informations de copyright

Copyright © 2019 Elsevier B.V. All rights reserved.

Auteurs

Shumin Zhu (S)

State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092, China; Brook Byer Institute for Sustainable Systems and School of Civil and Environmental Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, United States.

Bingzhi Dong (B)

State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092, China. Electronic address: dbzwater@163.com.

Yangtao Wu (Y)

Department of Water Engineering and Science, College of Civil Engineering, Hunan University, Changsha, Hunan, 410082, China.

Lingjun Bu (L)

Department of Water Engineering and Science, College of Civil Engineering, Hunan University, Changsha, Hunan, 410082, China; Environmental Engineering and Science Program, Department of Chemical and Environmental Engineering (ChEE), University of Cincinnati, Cincinnati, OH, 45221-0012, United States.

Shiqing Zhou (S)

Department of Water Engineering and Science, College of Civil Engineering, Hunan University, Changsha, Hunan, 410082, China.

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Classifications MeSH

questionsmedicales.fr › Composés hétérocycliques › Composés hétérocycliques à cycles fusionnés › Composés hétérocycliques 3 noyaux › Dibenzazépines › Carbamazépine › Degradation of carbamazepine by vacuum-UV...
questionsmedicales.fr › Équipement et fournitures › Équipement et fournitures électriques › Alimentations électriques › Degradation of carbamazepine by vacuum-UV...
questionsmedicales.fr › Produits chimiques inorganiques › Radical hydroxyle › Degradation of carbamazepine by vacuum-UV...
questionsmedicales.fr › Phénomènes chimiques › Phénomènes biochimiques › Cinétique › Degradation of carbamazepine by vacuum-UV...
questionsmedicales.fr › Métabolisme › Métabolisme énergétique › Oxydoréduction › Degradation of carbamazepine by vacuum-UV...
questionsmedicales.fr › Environnement et santé publique › Environnement › Concepts météorologiques › Atmosphère › Temps (météorologie) › Lumière du soleil › Rayons ultraviolets › Degradation of carbamazepine by vacuum-UV...
questionsmedicales.fr › Environnement et santé publique › Environnement › Concepts météorologiques › Atmosphère › Pression atmosphérique › Vide › Degradation of carbamazepine by vacuum-UV...
questionsmedicales.fr › Actions chimiques et utilisations › Actions toxiques › Polluants environnementaux › Polluants de l'eau › Polluants chimiques de l'eau › Degradation of carbamazepine by vacuum-UV...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Amélioration du niveau sanitaire › Génie sanitaire › Gestion des déchets › Purification de l'eau › Degradation of carbamazepine by vacuum-UV...