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AuthorKondaveeti S.
AuthorAbu-Reesh I.M.
AuthorMohanakrishna G.
AuthorPant D.
AuthorHe Z.
Available date2020-04-27T08:34:19Z
Publication Date2019
Publication NameBioresource Technology
ResourceScopus
ISSN9608524
URIhttp://dx.doi.org/10.1016/j.biortech.2019.121409
URIhttp://hdl.handle.net/10576/14550
AbstractLabaneh whey (LW)that is rich in residual organics was evaluated for bioelectricity generation using microbial fuel cell (MFC)in two different configurations namely single chamber (MFC-SC)and dual chamber (MFC-DC)MFCs. The whole study was executed in three stages: The first stage evidenced promising amount of bioelectricity generation (DC, 643 mV; SC, 545 mV)along with chemical oxygen demand removal (CODr: DC, 60.63%; SC, CODr: 55.25%). In the second phase, activity of anodic electrogenic microbes was improved with short time poising at potentials of 400, 600 and 800 mV, among which 800 mV evidenced 2.24 (DC)and 1.60 (SC)fold enhancement in power generation along with significant improvement in substrate degradation. The third phase was solely focused on bioelectrochemical treatment of LW through applied potentials for extended period. This phase achieved 89 and 94% chemical oxygen demand (COD)degradation using SC and DC configurations, respectively at 800 mV. - 2019 Elsevier Ltd
SponsorThis publication was made possible by NPRP grant # 6-289-2-125 from the Qatar national research fund (a member of Qatar Foundation). The statements made herein are solely the responsibility of the authors. Appendix A
Languageen
PublisherElsevier Ltd
SubjectApplied potential
Bioelectrochemical treatment system
Chemical oxygen demand
Enhancement strategies
Labaneh whey
Microbial fuel cells
TitleUtilization of residual organics of Labaneh whey for renewable energy generation through bioelectrochemical processes: Strategies for enhanced substrate conversion and energy generation
TypeArticle
Volume Number286
dc.accessType Abstract Only


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