Tannery sludge valorization through zeolite-assisted anaerobic process for short-chain fatty acids (SCFAs) production.
Anaerobic fermentation
Chromium
Short-chain fatty acids
Tannery sludge
Zeolite
Journal
Environmental research
ISSN: 1096-0953
Titre abrégé: Environ Res
Pays: Netherlands
ID NLM: 0147621
Informations de publication
Date de publication:
01 Apr 2024
01 Apr 2024
Historique:
received:
28
10
2023
revised:
13
12
2023
accepted:
24
12
2023
medline:
18
3
2024
pubmed:
2
1
2024
entrez:
31
12
2023
Statut:
ppublish
Résumé
Tannery sludge, a challenging waste, was utilized as a substrate for the production of Short-Chain Fatty Acids (SCFAs) through a series of six thermophilic Continuous Stirred-Tank Reactor runs. The sludge was subjected to a mild thermal pre-treatment and incorporated zeolites (chabazite in run II, and clinoptilolite in run III) in the acidification process. Results highlighted zeolites' impact on chromium concentration and the SCFAs/COD
Identifiants
pubmed: 38160968
pii: S0013-9351(23)02850-5
doi: 10.1016/j.envres.2023.118046
pii:
doi:
Substances chimiques
Sewage
0
chabazite
0
Zeolites
1318-02-1
Fatty Acids, Volatile
0
Metals, Heavy
0
Chromium
0R0008Q3JB
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
118046Informations de copyright
Copyright © 2023 Elsevier Inc. 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.