1 Ocak 2023 Dergi makalesi Açık Erişim

Kilic, Mervenur; Yilmaz, Tulay; Partal, Recep; Sik, Emrah; Dogan, Ozgur; Kitis, Mehmet; Sahinkaya, Erkan

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/265606</identifier>
  <creators>
    <creator>
      <creatorName>Kilic, Mervenur</creatorName>
      <givenName>Mervenur</givenName>
      <familyName>Kilic</familyName>
    </creator>
    <creator>
      <creatorName>Yilmaz, Tulay</creatorName>
      <givenName>Tulay</givenName>
      <familyName>Yilmaz</familyName>
    </creator>
    <creator>
      <creatorName>Partal, Recep</creatorName>
      <givenName>Recep</givenName>
      <familyName>Partal</familyName>
      <affiliation>TUBITAK Marmara Res Ctr, Gebze, Kocaeli, Turkiye</affiliation>
    </creator>
    <creator>
      <creatorName>Sik, Emrah</creatorName>
      <givenName>Emrah</givenName>
      <familyName>Sik</familyName>
      <affiliation>Istanbul Tech Univ, Fac Maritime, TR-34940 Istanbul, Turkiye</affiliation>
    </creator>
    <creator>
      <creatorName>Dogan, Ozgur</creatorName>
      <givenName>Ozgur</givenName>
      <familyName>Dogan</familyName>
      <affiliation>TUBITAK Marmara Res Ctr, Gebze, Kocaeli, Turkiye</affiliation>
    </creator>
    <creator>
      <creatorName>Kitis, Mehmet</creatorName>
      <givenName>Mehmet</givenName>
      <familyName>Kitis</familyName>
      <affiliation>Suleyman Demirel Univ, Dept Environm Engn, TR-32260 Isparta, Turkiye</affiliation>
    </creator>
    <creator>
      <creatorName>Sahinkaya, Erkan</creatorName>
      <givenName>Erkan</givenName>
      <familyName>Sahinkaya</familyName>
    </creator>
  </creators>
  <titles>
    <title>Nutrient Recovery From Anaerobic Digester Supernatant Using A Fluidized-Bed Reactor</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2023</publicationYear>
  <dates>
    <date dateType="Issued">2023-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/265606</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1016/j.jwpe.2023.103950</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">&lt;p&gt;This study investigated nutrient recovery by struvite precipitation from anaerobic digester supernatant con-taining nitrogen and phosphorus at high concentrations using a fluidized-bed reactor. In the first phase, hydraulic retention time (HRT) in the system was reduced from 15 min to 2.5 min at molar Mg2+/NH4+/PO43  ratio of 1.5/ 16.6/1. No significant differences were detected and struvite could be precipitated at high performances even at an HRT of 2.5 min. In the second stage, the impact of Mg/P molar ratio on struvite precipitation performance was evaluated at the molar ratios of 1/1, 1.5/1, 2/1 and 2.5 min HRT. The highest NH4-N and PO4-P precipitation performances were around 38 % and 99.7 %, respectively, at an Mg/P molar ratio of 2. In the last stage, the impact of volatile fatty acid presence on the system performance was investigated by adding 1000 mg/L acetate to the synthetic wastewater at an Mg/P molar ratio of 1.5/1. Observing above 99 % PO4-P removal efficiency both in the presence and absence of acetate confirmed that VFA may not have adverse impact on struvite pre-cipitation performance. According to XRD results, struvite precipitates had a crystal structure with only a small amount of impurities.&lt;/p&gt;</description>
  </descriptions>
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