Enhanced bioelectrochemical treatment of petroleum refinery wastewater with Labaneh whey as co-substrate.
Journal
Scientific reports
ISSN: 2045-2322
Titre abrégé: Sci Rep
Pays: England
ID NLM: 101563288
Informations de publication
Date de publication:
12 11 2020
12 11 2020
Historique:
received:
17
05
2020
accepted:
30
10
2020
entrez:
13
11
2020
pubmed:
14
11
2020
medline:
14
11
2020
Statut:
epublish
Résumé
Petroleum refinery wastewater (PRW) that contains recalcitrant components as the major portion of constituents is difficult to treat by conventional biological processes. Microbial fuel cells (MFCs) which also produce renewable energy were found to be promising for the treatment of PRW. However, due to the high total dissolved solids and low organic matter content, the efficiency of the process is limited. Labaneh whey (LW) wastewater, having higher biodegradability and high organic matter was evaluated as co-substrate along with PRW in standard dual chambered MFC to achieve improved power generation and treatment efficiency. Among several concentrations of LW as co-substrate in the range of 5-30% (v/v) with PRW, 85:15 (PRW:LW) showed to have the highest power generation (power density (PD), 832 mW/m
Identifiants
pubmed: 33184377
doi: 10.1038/s41598-020-76668-0
pii: 10.1038/s41598-020-76668-0
pmc: PMC7665216
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
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