A pilot-scale electrocoagulation-treatment wetland system for the treatment of landfill leachate.
COD removal
Coupling
Electrocoagulation
Landfill leachate
Treatment wetland
Journal
Journal of environmental management
ISSN: 1095-8630
Titre abrégé: J Environ Manage
Pays: England
ID NLM: 0401664
Informations de publication
Date de publication:
02 Dec 2023
02 Dec 2023
Historique:
received:
20
04
2023
revised:
18
10
2023
accepted:
09
11
2023
medline:
4
12
2023
pubmed:
4
12
2023
entrez:
3
12
2023
Statut:
aheadofprint
Résumé
In the present study, the technical feasibility of an electrocoagulation-treatment wetland continuous flow system, for the removal of organic matter from landfill leachate (LL), was evaluated. The response surface methodology (MSR) was used to assess the individual and combined effects of the applied potential and distance between electrodes, on the removal efficiency and optimization of the electrocoagulation process. The hybrid treatment wetland system consisted of a vertical flow system coupled to a horizontal subsurface flow system, both planted with Canna indica. For a chemical oxygen demand (COD) concentration - without pretreatment of 5142.8 ± 2.5 mg L
Identifiants
pubmed: 38043314
pii: S0301-4797(23)02469-6
doi: 10.1016/j.jenvman.2023.119681
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
119681Informations de copyright
Copyright © 2023 Elsevier Ltd. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.