Effect of Dissolved Oxygen Concentration on Nitrite Accumulation in Nitrifying Sequencing Batch Reactor From: Water Environment Research | Date: August 1, 2007| Author: Bernet, Nicolas; Delgenà ¡ ¨ nchez, Omar; Sà s, Jean-Philippe | Copyright Water Environment Federation Aug 2007. Provided by ProQuest LLC.Copyright information

ABSTRACT:

A mathematical model based on Activated Sludge Model No. 3 (International Water Association, London) and laboratory-scale experiments were used to investigate ammonia conversion by nitrification in a sequencing batch reactor (SBR). The purpose of the study was to assess the effect of dissolved oxygen concentration on nitrite accumulation in the SBR. As the dissolved oxygen concentration in the SBR depends on the balance between oxygen consumption and oxygen transfer rates, am...

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