The Effect of Aerobic and Anoxic Phase Durations on Simultaneous Organic Carbon and Nitrogen Removal in Sequencing Batch Reactor (SBR)

Öz

In this study, the effect of aerobic and anoxic phase durations on simultaneous organic carbon and nitrogen removal was studied in three sequencing batch reactor (SBR). The higher organic matter and nitrogen removal was obtained in reactor (AKR 2) to be aerobic phase duration of 4 hours and anoxic phase duration of 2 hours. In this reactor (AKR 2), the removal efficiencies of COD, NH4+-N, NOX (NO2+NO3) were about 90 %, 92 % and 64 %, respectively.

Anahtar Kelimeler

• Sequencing batch reactor, nitrification, denitrification, aerobic, anoxic.

Ardışık Kesikli Reaktörde (AKR) Organik Madde ve Azotun Birlikte Giderimine Aerobik ve Anoksik Faz Sürelerinin Etkisi

Öz

Bu çalışmada, ardışık kesikli reaktörde (AKR) birlikte organik karbon ve azot giderimine aerobik ve anoksik faz sürelerinin etkisi çalışılmıştır. En yüksek organik madde ve azot giderme verimi, aerobik faz süresinin 4 saat ve anoksik faz süresinin 2 saat olduğu reaktörde (AKR 2) elde edilmiştir. Bu reaktörde (AKR 2), % 90 KOİ, % 92 NH4+-N ve % 64 NOX (NO2+NO3) giderme verimi bulunmuştur. 

Anahtar Kelimeler

• Ardışık kesikli reaktör, nitrifikasyon, denitrifikasyon, aerobik, anoksik.

Kaynakça

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