Application of sequencing batch biofilm reactor (SBBR) in dairy wastewater treatment

Basit Öğe Kaydı
dc.contributor.authorÖztürk, Arzu
dc.contributor.authorAygün, Ahmet
dc.contributor.authorNas, Bilgehan
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-16T08:25:22Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-16T08:25:22Z
dc.date.issued2019
dc.departmentAksaray Teknik Bilimler Meslek Yüksekokulu
dc.description.abstractApplication of lab-scale sequencing batch (SBR) and sequencing batch biofilm reactors (SBBR) for treatment of dairy wastewater was investigated under organic loading of 1,130-1,560 gBOD5/m3·d. The main characteristics of the dairy wastewater were: pH=4.9, chemical oxygen demand (COD)=16,264 mg/l; biological oxygen demand (BOD5)=10,536 mg/l, PO4-P=342 mg/l; total nitrogen (TN)=224 mg/l. SBBR was filled with the Kaldnes K1 biocarrier at 30% of the volume of empty reactor. The SBR and SBBR were operated in fixed 24 h cycles, each consisting of 30 min fill up, 22 h aeration, 1.5 h settle, 30 min decant, and idle with a hydraulic retention time (HRT) of 8 days. Operational parameters such as pH, dissolved oxygen (DO), mixed liquor suspended solid (MLSS), solids retention time (SRT) and sludge volume index (SVI) were monitored during the whole cycle. The effects of these parameters on the COD, nitrogen and phosphorus removal were discussed in this paper. As a result, adding biocarrier to the reactor had a positive effect on organic with COD removal of 63.5% for SBR and 81.8% for SBBR and nutrient removal with ammonium removal of 66.0% for SBR and 85.1% for SBBR in treatment of dairy wastewater. © 2019, Korean Institute of Chemical Engineers, Seoul, Korea.
dc.identifier.doi10.1007/s11814-018-0198-2
dc.identifier.endpage254en_US
dc.identifier.issn0256-1115
dc.identifier.issue2en_US
dc.identifier.scopusqualityQ2
dc.identifier.startpage248en_US
dc.identifier.urihttps://dx.doi.org/10.1007/s11814-018-0198-2
dc.identifier.urihttps://hdl.handle.net/20.500.12451/3040
dc.identifier.volume36en_US
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer New York LLC
dc.relation.ispartofKorean Journal of Chemical Engineering
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectBiocarrier
dc.subjectCOD Removal
dc.subjectDairy Wastewater
dc.subjectNutrient Removal
dc.subjectSBBR
dc.subjectSBR
dc.titleApplication of sequencing batch biofilm reactor (SBBR) in dairy wastewater treatment
dc.typeArticle

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
[ X ]
İsim:
ozturk-arzu-2018.pdf
Boyut:
314 KB
Biçim:
Adobe Portable Document Format
Açıklama:
Tam Metin / Full Text
İndir

Koleksiyon

Makale Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu