1 Ocak 2010 Dergi makalesi Açık Erişim

Ozmihci, Serpil; Kargi, Fikret

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/23767</identifier>
  <creators>
    <creator>
      <creatorName>Ozmihci, Serpil</creatorName>
      <givenName>Serpil</givenName>
      <familyName>Ozmihci</familyName>
      <affiliation>Dokuz Eylul Univ, Dept Environm Engn, TR-35160 Izmir, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Kargi, Fikret</creatorName>
      <givenName>Fikret</givenName>
      <familyName>Kargi</familyName>
      <affiliation>Dokuz Eylul Univ, Dept Environm Engn, TR-35160 Izmir, Turkey</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Bio-Hydrogen Production By Photo-Fermentation Of Dark Fermentation Effluent With Intermittent Feeding And Effluent Removal</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2010</publicationYear>
  <dates>
    <date dateType="Issued">2010-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/23767</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1016/j.ijhydene.2010.04.090</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>
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  <descriptions>
    <description descriptionType="Abstract">Pure culture of Rhodobacter sphaeroides (NRRL- B1727) was used for continuous photofermentation of volatile fatty acids (VFA) present in the dark fermentation effluent of ground wheat starch. The feed contained 1950 +/- 50 mg L-1 total VFA with some nutrient supplementation. Hydraulic residence time (HRT) was varied between 24 and 120 hours. The highest steady-state daily hydrogen production (55 ml d(-1)) and hydrogen yield (185 ml H-2 g(-1) VFA) were obtained at HRT = 72 hours (3 days). Biomass concentration increased with increasing HRT. Volumetric and specific hydrogen formation rates were also maximum at HRT = 72 h. High extent of TVFA fermentation at HRT = 72 h resulted in high hydrogen gas production. (C) 2010 Professor T. Nejat Veziroglu. Published by Elsevier Ltd. All rights reserved.</description>
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