Effects of size and autoclavation of fruit and vegetable wastes on biohydrogen production by dark dry anaerobic fermentation under mesophilic condition

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dc.contributor.authorAbubackar, Hans Nalakath
dc.contributor.authorKeskin, Tugba
dc.contributor.authorArslan, Kubra
dc.contributor.authorVural, Cansu
dc.contributor.authorAksu, Didem
dc.contributor.authorYavuzyilmaz, Duygu Karaalp
dc.contributor.authorOzdemir, Guuen
dc.contributor.authorAzbar, Nuri
dc.date.accessioned2019-10-27T09:42:42Z
dc.date.available2019-10-27T09:42:42Z
dc.date.issued2019
dc.departmentEge Üniversitesien_US
dc.description.abstractFermentative hydrogen production from fruit and vegetable wastes (FVWs) through Dry Fermentation Technology (DFT) was studied through three independent experiments in order to find out the effect of particle size and autoclaving pretreatment on bio-hydrogen production from FVWs and as follows: (1) autoclaved FVWs with sizes < 5 cm (experiment I); (2) raw FVWs with sizes < 5 cm (experiment II) and (3) autoclaved FVWs with sizes > 5 cm (experiment III). The assay with autoclaved waste yielded a higher percentage of hydrogen in the headspace of the dry fermenter reaching a maximum value of 44% in experiment I. However, the maximum hydrogen production was obtained in experiment III with 14573 NmL at a yield of 23.53 NmL H-2/gVS. Profiling of the microbial communities by denaturing gradient gel electrophoresis (DGGE) indicated that the most prominent species were the genera Clostridium, Bifidobacterium, and Lactobacillus. (C) 2019 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.en_US
dc.description.sponsorshipScientific and Technological Research Council of TurkeyTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [TUBITAK-MAG-215 M 314]; Xunta de Galicia (Spain)Xunta de Galicia [ED 481B-2016/195-0]en_US
dc.description.sponsorshipThe authors wish to thank the project TUBITAK-MAG-215 M 314 from the Scientific and Technological Research Council of Turkey for financial support of this study. HNA thanks the Xunta de Galicia (Spain) for his postdoctoral fellowship (ED 481B-2016/195-0). The authors gratefully acknowledge Professor Christian Kennes, University of La Coruna, Spain for helpful discussions.en_US
dc.identifier.doi10.1016/j.ijhydene.2019.05.106
dc.identifier.endpage17780en_US
dc.identifier.issn0360-3199
dc.identifier.issn1879-3487
dc.identifier.issn0360-3199en_US
dc.identifier.issn1879-3487en_US
dc.identifier.issue33en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage17767en_US
dc.identifier.urihttps://doi.org/10.1016/j.ijhydene.2019.05.106
dc.identifier.urihttps://hdl.handle.net/11454/28804
dc.identifier.volume44en_US
dc.identifier.wosWOS:000476964900030en_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.subjectDark dry anaerobic fermentationen_US
dc.subjectAutoclavingen_US
dc.subjectBiohydrogenen_US
dc.subjectFruit and vegetable wastesen_US
dc.subjectDenaturing gradient gel electrophoresis (DGGE)en_US
dc.titleEffects of size and autoclavation of fruit and vegetable wastes on biohydrogen production by dark dry anaerobic fermentation under mesophilic conditionen_US
dc.typeArticleen_US

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