Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/14172
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dc.contributor.authorGören, Ayşegül Yağmur-
dc.contributor.authorKenez, Muratcan-
dc.contributor.authorDinçer, İbrahim-
dc.contributor.authorKhalvati, Ali-
dc.date.accessioned2024-01-06T07:22:31Z-
dc.date.available2024-01-06T07:22:31Z-
dc.date.issued2024-
dc.identifier.issn0959-6526-
dc.identifier.urihttps://doi.org/10.1016/j.jclepro.2023.140080-
dc.identifier.urihttps://hdl.handle.net/11147/14172-
dc.description.abstractBiohydrogen (bioH2) is recognized as a potential carbon-neutral energy vector, and developing novel methods has received increasing attention with a prime goal of producing H2 more efficient and cost effective manner. This study aimed to develop a unique reactor to investigate dark fermentative H2 production from poplar biomass using commercially available and inexpensive microorganism cultures. Therefore, six factors of the Box-Behnken design (BBD) were performed to evaluate the individual and combined effects of operational parameters: acid concentration (2–10%), biomass concentration (2–10 g), initial pH (5–8), temperature (30–40 °C), mixing ratio (150–350 rpm), and microorganism concentration (2–6 g) on bioH2 production. Among the operational parameters, the acid concentration was the most effective parameter on bioH2 production. The bioH2 production increased from 11.33 to 18.15 mg/g biomass with increasing acid concentration from 6 to 10%. Moreover, the optimum levels of operational variables were as follows: acid concentration of 9.9%, biomass amount of 2 g, pH of 6.56, temperature of 35 °C, mixing ratio of 345 rpm, and microorganism amount of 4.5 g for the highest bioH2 production of 20 mg/g-biomass according to the experimental design. Consequently, the bioH2 production performance of the dark fermentation process showed that bioH2 production from poplar biomass using commercially available microorganisms had a competitive advantage. © 2023 Elsevier Ltden_US
dc.description.sponsorshipMitacs: IT27896en_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofJournal Of Cleaner Productionen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBiohydrogenen_US
dc.subjectBiomassen_US
dc.subjectCleaner productionen_US
dc.subjectDark fermentationen_US
dc.subjectEfficiencyen_US
dc.subjectHydrogenen_US
dc.subjectPoplar leavesen_US
dc.titleCleaner production of biohydrogen using poplar leaves: Experimental and optimization studiesen_US
dc.typeArticleen_US
dc.authorid0000-0003-1114-6059-
dc.institutionauthorGören, Ayşegül Yağmur-
dc.departmentİzmir Institute of Technology. Environmental Engineeringen_US
dc.identifier.volume434en_US
dc.identifier.wosWOS:001137728600001en_US
dc.identifier.scopus2-s2.0-85179620788en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1016/j.jclepro.2023.140080-
dc.authorscopusid56329481700-
dc.authorscopusid58663056500-
dc.authorscopusid56278550500-
dc.authorscopusid58567249500-
item.fulltextWith Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextembargo_20260101-
item.cerifentitytypePublications-
item.openairetypeArticle-
item.languageiso639-1en-
crisitem.author.dept03.07. Department of Environmental Engineering-
Appears in Collections:Environmental Engineering / Çevre Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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