Accelerated Ultraviolet Treatment of Carbamazepine and NDMA in Water under 222 nm Irradiation.

Dimethylnitrosamine Water Pollutants, Chemical / metabolism Oxidation-Reduction Carbamazepine Ultraviolet Rays Photolysis Hydrogen Peroxide Water Purification / methods
KrCl* excimer LPUV UV light UV/AOP peroxide photolysis

Journal

Environmental science & technology
ISSN: 1520-5851
Titre abrégé: Environ Sci Technol
Pays: United States
ID NLM: 0213155

Informations de publication

Date de publication:
28 Nov 2023
Historique:
medline: 29 11 2023
pubmed: 15 5 2023
entrez: 15 5 2023
Statut: ppublish

Résumé

Krypton chloride (KrCl*) excimer ultraviolet (UV) light may provide advantages for contaminant degradation compared to conventional low-pressure (LP) UV. Direct and indirect photolysis as well as UV/hydrogen peroxide-driven advanced oxidation (AOP) of two chemical contaminants were investigated in laboratory grade water (LGW) and treated secondary effluent (SE) for LPUV and filtered KrCl* excimer lamps emitting at 254 and 222 nm, respectively. Carbamazepine (CBZ) and

Identifiants

DOI: 10.1021/acs.est.3c00703 PMID: 37186817
pubmed: 37186817
doi: 10.1021/acs.est.3c00703
doi:

Substances chimiques

Dimethylnitrosamine M43H21IO8R
Water Pollutants, Chemical 0
Carbamazepine 33CM23913M
Hydrogen Peroxide BBX060AN9V

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

18909-18917

Auteurs

Bryan Liu (B)

Department of Civil, Environmental, and Architectural Engineering, University of Colorado Boulder, 4001 Discovery Drive, Boulder, Colorado 80303, United States.

Lauren Mullen (L)

Department of Civil, Environmental, and Architectural Engineering, University of Colorado Boulder, 4001 Discovery Drive, Boulder, Colorado 80303, United States.

Emma M Payne (EM)

Department of Civil, Environmental, and Architectural Engineering, University of Colorado Boulder, 4001 Discovery Drive, Boulder, Colorado 80303, United States.

Karl G Linden (KG)

Department of Civil, Environmental, and Architectural Engineering, University of Colorado Boulder, 4001 Discovery Drive, Boulder, Colorado 80303, United States.
ORCID: 0000-0003-4301-7227

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Classifications MeSH

questionsmedicales.fr › Composés chimiques organiques › Composés nitrosés › Nitrosamines › N-Méthyl-N-nitroso-méthanamine › Accelerated Ultraviolet Treatment of...
questionsmedicales.fr › Actions chimiques et utilisations › Actions toxiques › Polluants environnementaux › Polluants de l'eau › Polluants chimiques de l'eau › Accelerated Ultraviolet Treatment of...
questionsmedicales.fr › Métabolisme › Métabolisme énergétique › Oxydoréduction › Accelerated Ultraviolet Treatment of...
questionsmedicales.fr › Composés hétérocycliques › Composés hétérocycliques à cycles fusionnés › Composés hétérocycliques 3 noyaux › Dibenzazépines › Carbamazépine › Accelerated Ultraviolet Treatment of...
questionsmedicales.fr › Environnement et santé publique › Environnement › Concepts météorologiques › Atmosphère › Temps (météorologie) › Lumière du soleil › Rayons ultraviolets › Accelerated Ultraviolet Treatment of...
questionsmedicales.fr › Phénomènes chimiques › Processus photochimiques › Photolyse › Accelerated Ultraviolet Treatment of...
questionsmedicales.fr › Composés chimiques organiques › Radicaux libres › Peroxydes › Peroxyde d'hydrogène › Accelerated Ultraviolet Treatment of...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Amélioration du niveau sanitaire › Génie sanitaire › Gestion des déchets › Purification de l'eau › Accelerated Ultraviolet Treatment of...