Integration of electrochemical processes in a treatment system for landfill leachates based on a membrane bioreactor.
Anodic oxidation
Biological treatment
By-product
Coupled process
Electrocoagulation
Landfill leachate
Journal
The Science of the total environment
ISSN: 1879-1026
Titre abrégé: Sci Total Environ
Pays: Netherlands
ID NLM: 0330500
Informations de publication
Date de publication:
28 Nov 2023
28 Nov 2023
Historique:
received:
31
08
2023
revised:
16
11
2023
accepted:
22
11
2023
pubmed:
1
12
2023
medline:
1
12
2023
entrez:
30
11
2023
Statut:
aheadofprint
Résumé
The use of electrocoagulation (EC) and anodic oxidation (AO) processes was studied for improving a treatment system for landfill leachates based on a membrane bioreactor (MBR) and a nanofiltration step. The main limitation of the current full-scale system is related to the partial removal of organic compounds that leads to operation of the nanofiltration unit with a highly concentrated feed solution. Application of the EC before the MBR participated in partial removal of the organic load (40 %) with limited energy consumption (2.8 kWh m
Identifiants
pubmed: 38036133
pii: S0048-9697(23)07470-3
doi: 10.1016/j.scitotenv.2023.168841
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
168841Informations de copyright
Copyright © 2023 Elsevier B.V. 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.