Biohydrogen production from autoclaved fruit and vegetable wastes by dry fermentation under thermophilic condition

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dc.contributor.authorAbubackar, Haris Nalakath
dc.contributor.authorKeskin, Tugba
dc.contributor.authorYazgin, Okyanus
dc.contributor.authorGunay, Bensu
dc.contributor.authorArslan, Kubra
dc.contributor.authorAzbar, Nuri
dc.date.accessioned2019-10-27T09:42:35Z
dc.date.available2019-10-27T09:42:35Z
dc.date.issued2019
dc.departmentEge Üniversitesien_US
dc.description3rd International Hydrogen Technologies Congress (IHTEC) -- MAR 15-18, 2018 -- Alanya Alaaddin Keykubat Univ, TURKEYen_US
dc.description.abstractDark fermentative hydrogen production from organic waste is an attractive technique that simultaneously treats waste along with generation of renewable fuel. In this study, a relative new technology named dark dry fermentation was tested in a 55-L reactor to treat fruit and vegetable waste (FVW) along with simultaneous generation of biohydrogen. To understand the effect of autoclaving as a pretreatment method on FVW for subsequent biohydrogen production, two independent experiments were performed; one with autoclaved waste (experiment I) and another by using non autoclaved waste (experiment II). From the analyses, it was found that maximum hydrogen % obtained for experiment I was 41% (v/v%) whereas, for experiment II was 21%. In terms of total hydrogen produced, around 30% higher production was observed with experiment I compared to experiment II. The hydrogen yields for experiment I and experiment II were respectively, 27.19 and 20.81 NmL H-2/gVS (VS = volatile solid added), and the metabolites (VFAs) preferentially produced were acetic acid and iso-butyric acid. (C) 2018 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.en_US
dc.description.sponsorshipXunta de Galicia (Spain)Xunta de Galicia [ED 481B-2016/195-0]; TUBITAK University Student Research Projects Support ProgramTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [2209]; [TUBITAK-MAG-215 M 314]en_US
dc.description.sponsorshipThe authors wish to thank TUBITAK-MAG-215 M 314 for financial support of this study. HNA thanks the Xunta de Galicia (Spain) for his postdoctoral fellowship (ED 481B-2016/195-0). The authors Bensu ainay and Okyanus Yazgm would also like to thank the TUBITAK 2209-A University Student Research Projects Support Program for this research.en_US
dc.identifier.doi10.1016/j.ijhydene.2018.12.068
dc.identifier.endpage18784en_US
dc.identifier.issn0360-3199
dc.identifier.issn1879-3487
dc.identifier.issn0360-3199en_US
dc.identifier.issn1879-3487en_US
dc.identifier.issue34en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage18776en_US
dc.identifier.urihttps://doi.org/10.1016/j.ijhydene.2018.12.068
dc.identifier.urihttps://hdl.handle.net/11454/28793
dc.identifier.volume44en_US
dc.identifier.wosWOS:000477092000013en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofInternational Journal of Hydrogen Energyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBiohydrogenen_US
dc.subjectAutoclavingen_US
dc.subjectFruit and vegetable wasteen_US
dc.subjectBioenergyen_US
dc.titleBiohydrogen production from autoclaved fruit and vegetable wastes by dry fermentation under thermophilic conditionen_US
dc.typeArticleen_US

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