Removal of disinfection by-product precursors by Al-based coagulants: A comparative study on coagulation performance.

Disinfectants Disinfection Halogenation Humic Substances / analysis Trihalomethanes Water Pollutants, Chemical / analysis Water Purification
Al-based coagulants Coagulation Covalently bond hybrid coagulant Disinfection by-products Precursor

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 10 2021
Historique:
received: 08 04 2021
revised: 07 06 2021
accepted: 01 07 2021
pubmed: 31 7 2021
medline: 26 10 2021
entrez: 30 7 2021
Statut: ppublish

Résumé

Coagulation is well-established for controlling regulated disinfection by-products (DBPs), but its effectiveness for controlling unregulated DBPs remains unclear. The efficiency of coagulation in controlling unregulated DBPs requires clarification owing to their relatively high toxicity. In this study, three Al-based coagulants, aluminum sulfate (Alum), polyaluminum chloride (PAC), and a novel type of covalently bond hybrid coagulant (CBC, synthesized using AlCl

Identifiants

DOI: 10.1016/j.jhazmat.2021.126558 PMID: 34329112
pubmed: 34329112
pii: S0304-3894(21)01523-5
doi: 10.1016/j.jhazmat.2021.126558
pii:
doi:

Substances chimiques

Disinfectants 0
Humic Substances 0
Trihalomethanes 0
Water Pollutants, Chemical 0

Types de publication

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

Langues

eng

Sous-ensembles de citation

IM

Pagination

126558

Informations de copyright

Copyright © 2021. Published by Elsevier B.V.

Auteurs

Pin Wang (P)

State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China; Ministry of Education Key Laboratory of Yangtze River Water Environment, Tongji University, Shanghai 200092, China; International Joint Research Center for Sustainable Urban Water System, Tongji University, Shanghai 200092, China.

Shunke Ding (S)

State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China; Ministry of Education Key Laboratory of Yangtze River Water Environment, Tongji University, Shanghai 200092, China; International Joint Research Center for Sustainable Urban Water System, Tongji University, Shanghai 200092, China.

Guangyu An (G)

State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China.

Ruixin Qu (R)

State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China; Ministry of Education Key Laboratory of Yangtze River Water Environment, Tongji University, Shanghai 200092, China; International Joint Research Center for Sustainable Urban Water System, Tongji University, Shanghai 200092, China.

Xiaoyu Liu (X)

State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China; Ministry of Education Key Laboratory of Yangtze River Water Environment, Tongji University, Shanghai 200092, China; International Joint Research Center for Sustainable Urban Water System, Tongji University, Shanghai 200092, China.

Chao Fang (C)

State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China; Ministry of Education Key Laboratory of Yangtze River Water Environment, Tongji University, Shanghai 200092, China; International Joint Research Center for Sustainable Urban Water System, Tongji University, Shanghai 200092, China.

Wenhai Chu (W)

State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China; Ministry of Education Key Laboratory of Yangtze River Water Environment, Tongji University, Shanghai 200092, China; International Joint Research Center for Sustainable Urban Water System, Tongji University, Shanghai 200092, China. Electronic address: 1world1water@tongji.edu.cn.

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Classifications MeSH

questionsmedicales.fr › Actions chimiques et utilisations › Utilisations spécialisées de produits chimiques › Désinfectants › Removal of disinfection by-product precursors...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Pratiques en santé publique › Contrôle des maladies transmissibles › Prévention des infections › Stérilisation › Désinfection › Removal of disinfection by-product precursors...
questionsmedicales.fr › Métabolisme › Halogénation › Removal of disinfection by-product precursors...
questionsmedicales.fr › Mélanges complexes › Substances humiques › Removal of disinfection by-product precursors...
questionsmedicales.fr › Composés chimiques organiques › Hydrocarbures › Hydrocarbures halogénés › Trihalogénométhanes › Removal of disinfection by-product precursors...
questionsmedicales.fr › Actions chimiques et utilisations › Actions toxiques › Polluants environnementaux › Polluants de l'eau › Polluants chimiques de l'eau › Removal of disinfection by-product precursors...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Amélioration du niveau sanitaire › Génie sanitaire › Gestion des déchets › Purification de l'eau › Removal of disinfection by-product precursors...