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

Abubackar, Haris Nalakath; Keskin, Tugba; Yazgin, Okyanus; Gunay, Bensu; Arslan, Kubra; Azbar, Nuri


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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/69387</identifier>
  <creators>
    <creator>
      <creatorName>Abubackar, Haris Nalakath</creatorName>
      <givenName>Haris Nalakath</givenName>
      <familyName>Abubackar</familyName>
    </creator>
    <creator>
      <creatorName>Keskin, Tugba</creatorName>
      <givenName>Tugba</givenName>
      <familyName>Keskin</familyName>
      <affiliation>Ege Univ, Fac Engn, Bioengn Dept, TR-35100 Izmir, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Yazgin, Okyanus</creatorName>
      <givenName>Okyanus</givenName>
      <familyName>Yazgin</familyName>
      <affiliation>Ege Univ, Fac Engn, Bioengn Dept, TR-35100 Izmir, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Gunay, Bensu</creatorName>
      <givenName>Bensu</givenName>
      <familyName>Gunay</familyName>
      <affiliation>Ege Univ, Fac Engn, Bioengn Dept, TR-35100 Izmir, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Arslan, Kubra</creatorName>
      <givenName>Kubra</givenName>
      <familyName>Arslan</familyName>
      <affiliation>Ege Univ, Fac Engn, Bioengn Dept, TR-35100 Izmir, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Azbar, Nuri</creatorName>
      <givenName>Nuri</givenName>
      <familyName>Azbar</familyName>
      <affiliation>Ege Univ, Fac Engn, Bioengn Dept, TR-35100 Izmir, Turkey</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Biohydrogen Production From Autoclaved Fruit And Vegetable Wastes By Dry Fermentation Under Thermophilic Condition</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2019</publicationYear>
  <dates>
    <date dateType="Issued">2019-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/69387</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1016/j.ijhydene.2018.12.068</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">Dark 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.</description>
  </descriptions>
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