Abstract
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Özet
In this study, the effects of dissolved oxygen concentration and sudden decrease and increase in dissolved oxygen concentration on the settleability of activated sludge was examined in lab-scale Sequencing Batch Reactor (SBR). Higher dissolved oxygen concentrations (2-5 mg/L) produced sludge with lower sludge volume index, lower turbidity of effluent and higher sedimentation velocity than lower dissolved oxygen concentrations (0.5-1 mg/L). The sudden increase and decrease in dissolved oxygen concentration caused higher sludge volume index.
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Cite This Article
Gürtekin, E. (2010). Effect Of Dissolved Oxygen Concentration On Activated Sludge Settleability In Sequencing Batch Reactor. Sakarya University Journal of Science, Volume: 14 Issue: 1. https://doi.org/10.16984/saufbed.38015