The fate of phosphate under anoxic conditions in biological nutrient removal activated sludge systems

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dc.authorid0000-0003-4286-6542
dc.authorid0000-0003-2338-6359
dc.authorid0000-0002-8199-112X
dc.authorwosidYagci, Nevin/L-9294-2015
dc.authorwosidArtan, Nazik/ABF-4672-2020
dc.contributor.authorArtan, N
dc.contributor.authorTasli, R
dc.contributor.authorÖzgür, N
dc.contributor.authorOrhon, Derin
dc.date.accessioned2022-05-11T14:17:08Z
dc.date.available2022-05-11T14:17:08Z
dc.date.issued1998
dc.departmentFakülteler, Çorlu Mühendislik Fakültesi, Çevre Mühendisliği Bölümü
dc.description.abstractThe nitrogen removal potential of phosphate accumulating organisms under anoxic conditions has been evaluated using a laboratory scale sequencing batch reactor fed with synthetic wastewater and operated in a sequence of anaerobic, anoxic and aerobic periods. The phosphate uptake rate under anoxic conditions was lower than that under aerobic conditions. However, in the presence of an external substrate such as glucose and acetate, the fate of phosphate was dependent on the substrate type; phosphate release occurred in the presence of nitrate as long as acetate was present and glucose did not cause any phosphate release. The nitrate uptake rate was also much lower with glucose than acetate. The results implied that poly-hydroxyalkanoates could be oxidized by nitrate and phosphate uptake during the anoxic phase should be introduced into process modeling.
dc.identifier.doi10.1023/A:1005419408097
dc.identifier.endpage1090
dc.identifier.issn0141-5492
dc.identifier.issue11en_US
dc.identifier.startpage1085
dc.identifier.urihttps://doi.org/10.1023/A:1005419408097
dc.identifier.urihttps://hdl.handle.net/20.500.11776/6211
dc.identifier.volume20
dc.identifier.wosWOS:000077617200018
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.institutionauthorÖzgür, Nevin
dc.language.isoen
dc.publisherKluwer Academic Publ
dc.relation.ispartofBiotechnology Letters
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectanoxic conditions
dc.subjectbiological phosphate removal
dc.subjectdenitrifying phosphate removing bacteria
dc.subjectsequencing batch reactor
dc.subjectSequencing Batch Reactor
dc.subjectPhosphorus Removal
dc.titleThe fate of phosphate under anoxic conditions in biological nutrient removal activated sludge systems
dc.typeArticle

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