1 Ocak 2011 Dergi makalesi Açık Erişim

Ciggin, Asli S.; Rossetti, Simona; Majone, Mauro; Orhon, Derin

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/21595</identifier>
  <creators>
    <creator>
      <creatorName>Ciggin, Asli S.</creatorName>
      <givenName>Asli S.</givenName>
      <familyName>Ciggin</familyName>
      <affiliation>Istanbul Tech Univ, Dept Environm Engn, Fac Civil Engn, TR-34469 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Rossetti, Simona</creatorName>
      <givenName>Simona</givenName>
      <familyName>Rossetti</familyName>
      <affiliation>Ist Ric Acque CNR, I-00016 Monterotondo, Italy</affiliation>
    </creator>
    <creator>
      <creatorName>Majone, Mauro</creatorName>
      <givenName>Mauro</givenName>
      <familyName>Majone</familyName>
      <affiliation>Univ Roma La Sapienza, Dept Chem, I-00185 Rome, Italy</affiliation>
    </creator>
    <creator>
      <creatorName>Orhon, Derin</creatorName>
      <givenName>Derin</givenName>
      <familyName>Orhon</familyName>
    </creator>
  </creators>
  <titles>
    <title>Effect Of Feeding And Sludge Age On Acclimated Bacterial Community And Fate Of Slowly Biodegradable Substrate</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2011</publicationYear>
  <dates>
    <date dateType="Issued">2011-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/21595</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1016/j.biortech.2011.05.097</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">The study investigated the effect of feeding regime and sludge age on starch utilization. For this purpose, parallel sequencing batch reactors were operated with pulse and continuous feeding of soluble starch at sludge ages of 8 and 2 days. Pulse feeding induced almost complete conversion of starch to glycogen, while storage was lowered and accompanied with direct growth under continuous feeding, regardless of sludge age. Low sludge age did not alter simultaneous storage and utilization for direct growth but it slightly favoured direct utilization due to faster growing biomass. Experimental results suggested adsorption of starch onto biomass as a preliminary removal mechanism prior to hydrolysis at sludge age of 8 days. Adsorption was not noticeable as substrate removal, glycogen generation and dissolved oxygen decrease were synchronous at sludge age of 2 days. Bacterial community always included fractions storing glycogen although sludge age only affected the relative magnitude of filamentous growth. (C) 2011 Elsevier Ltd. All rights reserved.</description>
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