Full metadata record

DC Field Value Language
dc.contributor.authorBae, Hyokwan-
dc.contributor.authorYang, Heejeong-
dc.contributor.authorChung, Yun-Chul-
dc.contributor.authorYoo, Young Je-
dc.contributor.authorLee, Seockheon-
dc.date.accessioned2024-01-20T09:34:16Z-
dc.date.available2024-01-20T09:34:16Z-
dc.date.created2021-09-04-
dc.date.issued2014-06-
dc.identifier.issn1615-7591-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/126755-
dc.description.abstractPoly(vinyl alcohol) (PVA) has been utilized as a support material for the immobilization of nitrifying bacteria without the comprehensive survey of partial nitritation. In the present study, the activities of nitrifiers and the maximum nitrogen conversion rate of partial nitritation with PVA sponge-cubes were specified according to different conditions. The selective enrichment of ammonia-oxidizing bacteria (AOB) on PVA sponge-cubes was achieved by the competition between AOB and nitrite-oxidizing bacteria for dissolved oxygen. The efficiency of ammonia oxidation was proportional to the concentration of HCO3 (-) with the molar ratio of HCO3 (-)-C/NH4 (+)-N = 1.91 and a half of the ratio was applied to the further experiments to ensure stable partial nitritation. The maximum nitrogen conversion rate of partial nitritation was dependent on the volume, not the size of sponge-cubes. The partial nitritation showed the superior rate performance of 3.09 kg N/m(3) day with the packing ratio of 32 % of 5 x 5 x 5 mm(3) PVA sponge-cubes.-
dc.languageEnglish-
dc.publisherSPRINGER-
dc.subjectBIOLOGICAL NITROGEN REMOVAL-
dc.subjectSEQUENCING BATCH REACTOR-
dc.subjectWASTE-WATER-
dc.subjectPARTIAL NITRIFICATION-
dc.subjectANAMMOX PROCESS-
dc.subjectHIGH-STRENGTH-
dc.subjectBACTERIA-
dc.subjectDENITRIFICATION-
dc.subjectMICROORGANISMS-
dc.subjectCUBES-
dc.titleHigh-rate partial nitritation using porous poly(vinyl alcohol) sponge-
dc.typeArticle-
dc.identifier.doi10.1007/s00449-013-1083-3-
dc.description.journalClass1-
dc.identifier.bibliographicCitationBIOPROCESS AND BIOSYSTEMS ENGINEERING, v.37, no.6, pp.1115 - 1125-
dc.citation.titleBIOPROCESS AND BIOSYSTEMS ENGINEERING-
dc.citation.volume37-
dc.citation.number6-
dc.citation.startPage1115-
dc.citation.endPage1125-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000335666100014-
dc.identifier.scopusid2-s2.0-84905717183-
dc.relation.journalWebOfScienceCategoryBiotechnology & Applied Microbiology-
dc.relation.journalWebOfScienceCategoryEngineering, Chemical-
dc.relation.journalResearchAreaBiotechnology & Applied Microbiology-
dc.relation.journalResearchAreaEngineering-
dc.type.docTypeArticle-
dc.subject.keywordPlusBIOLOGICAL NITROGEN REMOVAL-
dc.subject.keywordPlusSEQUENCING BATCH REACTOR-
dc.subject.keywordPlusWASTE-WATER-
dc.subject.keywordPlusPARTIAL NITRIFICATION-
dc.subject.keywordPlusANAMMOX PROCESS-
dc.subject.keywordPlusHIGH-STRENGTH-
dc.subject.keywordPlusBACTERIA-
dc.subject.keywordPlusDENITRIFICATION-
dc.subject.keywordPlusMICROORGANISMS-
dc.subject.keywordPlusCUBES-
dc.subject.keywordAuthorPartial nitritation-
dc.subject.keywordAuthorInorganic carbon-
dc.subject.keywordAuthorMoving bed biofilm reactor-
dc.subject.keywordAuthorPacking ratio-
dc.subject.keywordAuthorPVA sponge-cube-
Appears in Collections:
KIST Article > 2014
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML

qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE