Nitrate removal from groundwater using a batch and continuous flow hybrid Fe-electrocoagulation and electrooxidation system.

Electrocoagulation Electrodes Groundwater Humans Nitrates Water Pollutants, Chemical / analysis
Ammonium removal Continuous flow Denitrification Electrochemical oxidation Iron electrodes

Journal

Journal of environmental management
ISSN: 1095-8630
Titre abrégé: J Environ Manage
Pays: England
ID NLM: 0401664

Informations de publication

Date de publication:
01 Nov 2021
Historique:
received: 02 06 2021
revised: 15 07 2021
accepted: 23 07 2021
pubmed: 1 8 2021
medline: 8 9 2021
entrez: 31 7 2021
Statut: ppublish

Résumé

During the last two decades nitrate contaminated groundwater has become an extensive worldwide problem with wide-reaching negative effects on human health and the environment. In this study, a combination of electrocoagulation (EC) and electrooxidation (EO) was studied as a denitrification process to efficiently remove nitrates and ammonium (a by-product produced during EC) from real polluted groundwater. Initially, EC experiments under batch operating mode were performed using iron electrodes at different applied current density values (20-40 mA cm

Identifiants

DOI: 10.1016/j.jenvman.2021.113387 PMID: 34332344
pubmed: 34332344
pii: S0301-4797(21)01449-3
doi: 10.1016/j.jenvman.2021.113387
pii:
doi:

Substances chimiques

Nitrates 0
Water Pollutants, Chemical 0

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

113387

Informations de copyright

Copyright © 2021 Elsevier Ltd. All rights reserved.

Auteurs

Andreas K Benekos (AK)

Department of Chemical Engineering, University of Patras, Rio, GR-26504, Patras, Greece.

Foteini E Tziora (FE)

Department of Chemical Engineering, University of Patras, Rio, GR-26504, Patras, Greece.

Athanasia G Tekerlekopoulou (AG)

Department of Environmental Engineering, University of Patras, 2 G. Seferi Str., GR-30100, Agrinio, Greece. Electronic address: atekerle@upatras.gr.

Stavros Pavlou (S)

Department of Chemical Engineering, University of Patras, Rio, GR-26504, Patras, Greece; Institute of Chemical Engineering Sciences (ICE-HT), Stadiou Str., Platani, GR-26504, Patras, Greece.

Yan Qun (Y)

School of Environmental and Civil Engineering, Jiangnan University, Wuxi, 214122, China; Jiangsu Collaborative Innovation Center of Technology and Material of Water Treatment, Suzhou, 215011, China.

Alexandros Katsaounis (A)

Department of Chemical Engineering, University of Patras, Rio, GR-26504, Patras, Greece.

Dimitris V Vayenas (DV)

Department of Chemical Engineering, University of Patras, Rio, GR-26504, Patras, Greece; Institute of Chemical Engineering Sciences (ICE-HT), Stadiou Str., Platani, GR-26504, Patras, Greece.

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Classifications MeSH

questionsmedicales.fr › Procédures de chirurgie opératoire › Techniques d'ablation › Cautérisation › Électrocoagulation › Nitrate removal from groundwater using a batch...
questionsmedicales.fr › Équipement et fournitures › Équipement et fournitures électriques › Électrodes › Nitrate removal from groundwater using a batch...
questionsmedicales.fr › Phénomènes physiques › Phénomènes géologiques › Nappe phréatique › Nitrate removal from groundwater using a batch...
questionsmedicales.fr › Eucaryotes › Animaux › Chordés › Vertébrés › Mammifères › Eutheria › Primates › Haplorhini › Catarrhini › Hominidae › Humains › Nitrate removal from groundwater using a batch...
questionsmedicales.fr › Composés chimiques organiques › Nitrates › Nitrate removal from groundwater using a batch...
questionsmedicales.fr › Actions chimiques et utilisations › Actions toxiques › Polluants environnementaux › Polluants de l'eau › Polluants chimiques de l'eau › Nitrate removal from groundwater using a batch...