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Upflow packed bed Anammox reactor used in two-stage deammonification of sludge digester effluent

Celen-Erdem, I; Kurt, E. S.; Bozcelik, B.; Calli, B.


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<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:creator>Celen-Erdem, I</dc:creator>
  <dc:creator>Kurt, E. S.</dc:creator>
  <dc:creator>Bozcelik, B.</dc:creator>
  <dc:creator>Calli, B.</dc:creator>
  <dc:date>2018-01-01</dc:date>
  <dc:description>The sludge digester effluent taken from a full scale municipal wastewater treatment plant (WWTP) in Istanbul, Turkey, was successfully deammonified using a laboratory scale two-stage partial nitritation (PN)/Anammox (A) process and a maximum( )nitrogen removal rate of 1.02 kg N/m(3)/d was achieved. In the PN reactor, 56.8 +/- 4% of the influent NH4-N was oxidized to NO2-N and the effluent nitrate concentration was kept below 1 mg/L with 0.5-0.7 mg/L of dissolved oxygen and pH of 7.12 +/- 12 at 24 +/- 4 degrees C. The effluent of the PN reactor was fed to an upflow packed bed Anammox reactor where high removal efficiency was achieved with NO2-N:NH4-N and NO3-N:NH4-N ratios of 1.32 +/- 0.19:1 and 0.22 +/- 0.10:1, respectively. The results show that NH4-N removal efficiency up to 98.7 +/- 2.4% and total nitrogen removal of 87.7 +/- 6.5% were achieved.</dc:description>
  <dc:identifier>https://aperta.ulakbim.gov.trrecord/93321</dc:identifier>
  <dc:identifier>oai:zenodo.org:93321</dc:identifier>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>http://www.opendefinition.org/licenses/cc-by</dc:rights>
  <dc:source>WATER SCIENCE AND TECHNOLOGY 78(9) 1843-1851</dc:source>
  <dc:title>Upflow packed bed Anammox reactor used in two-stage deammonification of sludge digester effluent</dc:title>
  <dc:type>info:eu-repo/semantics/article</dc:type>
  <dc:type>publication-article</dc:type>
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