Oxidation byproducts from the degradation of dissolved organic matter by advanced oxidation processes - A critical review.

Halogens Oxidation-Reduction Wastewater Water Pollutants, Chemical Water Purification
Advanced oxidation processes Dissolved organic matter Halogenation Hypohalous acid/hypohalite Oxidation byproducts Radicals

Journal

Water research
ISSN: 1879-2448
Titre abrégé: Water Res
Pays: England
ID NLM: 0105072

Informations de publication

Date de publication:
01 Nov 2019
Historique:
received: 26 04 2019
revised: 15 07 2019
accepted: 29 07 2019
pubmed: 7 8 2019
medline: 20 11 2019
entrez: 7 8 2019
Statut: ppublish

Résumé

Advanced oxidation processes (AOPs) have been increasingly used for the treatment of source waters and wastewaters. AOPs characteristically produce oxidation byproducts (OBPs) from the partial degradation of dissolved organic matter (DOM) and/or the transformation of inorganic ions (especially, halides) into highly toxic substances including bromate and halogenated organic OBPs (X-OBPs). However, despite the enormous health and environmental risks posed by X-OBPs, an integral understanding of the complex OBP formation mechanisms during AOPs is lacking, which limits the development of safe and effective AOP-based water treatment schemes. The present critical and comprehensive review was intended to fill in this important knowledge gap. The study shows, contrary to the hitherto prevailing opinion, that the direct incorporation of halide atoms (X

Identifiants

DOI: 10.1016/j.watres.2019.114929 PMID: 31387056
pubmed: 31387056
pii: S0043-1354(19)30703-1
doi: 10.1016/j.watres.2019.114929
pii:
doi:

Substances chimiques

Halogens 0
Waste Water 0
Water Pollutants, Chemical 0

Types de publication

Journal Article Review

Langues

eng

Sous-ensembles de citation

IM

Pagination

114929

Informations de copyright

Copyright © 2019 Elsevier Ltd. All rights reserved.

Auteurs

Ikechukwu A Ike (IA)

Department of Environment and Energy, Sejong University, 209, Neungdong-ro, Gwangjin-gu, Seoul, 05006, South Korea.

Tanju Karanfil (T)

Environmental Engineering and Earth Sciences, Clemson University, 342 Computer Court, Anderson, SC, 29625, USA.

Jinwoo Cho (J)

Department of Environment and Energy, Sejong University, 209, Neungdong-ro, Gwangjin-gu, Seoul, 05006, South Korea.

Jin Hur (J)

Department of Environment and Energy, Sejong University, 209, Neungdong-ro, Gwangjin-gu, Seoul, 05006, South Korea. Electronic address: jinhur@sejong.ac.kr.

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Classifications MeSH

questionsmedicales.fr › Produits chimiques inorganiques › Éléments › Halogènes › Oxidation byproducts from the degradation of...
questionsmedicales.fr › Métabolisme › Métabolisme énergétique › Oxydoréduction › Oxidation byproducts from the degradation of...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Pollution de l'environnement › Déchets › Eaux usées › Oxidation byproducts from the degradation of...
questionsmedicales.fr › Actions chimiques et utilisations › Actions toxiques › Polluants environnementaux › Polluants de l'eau › Polluants chimiques de l'eau › Oxidation byproducts from the degradation of...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Amélioration du niveau sanitaire › Génie sanitaire › Gestion des déchets › Purification de l'eau › Oxidation byproducts from the degradation of...