Waste Not. Why Not?

The capacity of Plant No.2, a wastewater treatment plant owned and operated by the Orange County Sanitation District (OCSD); Fountain Valley CA), is limited by sludge bulking. This factor, in turn, limits the solids and hydraulic loads that can be applied to the plant's secondary clarifiers. To...

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Veröffentlicht in:	Water Environment & Technology 2005-04, Vol.17 (4), p.58-61
Hauptverfasser:	Erdal, Zeynep K., Millea, Kathy, Hetherington, Michelle, Daigger, Glen T., Walkowiak, Mike, Ferguson, Linda
Format:	Magazinearticle
Sprache:	eng
Schlagworte:	Activated sludge Aeration Applied sciences Biochemical oxygen demand Chemical oxygen demand Exact sciences and technology Loading rate OPERATIONS FORUM: A SPECIAL SECTION FOR OPERATORS Pollution Sludge Sludge treatment Suspended solids Wastewater Wastewater treatment Water quality Water treatment plants
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Beschreibung
Zusammenfassung:	The capacity of Plant No.2, a wastewater treatment plant owned and operated by the Orange County Sanitation District (OCSD); Fountain Valley CA), is limited by sludge bulking. This factor, in turn, limits the solids and hydraulic loads that can be applied to the plant's secondary clarifiers. To address this issue and ultimately increase the plant's average and peak secondary treatment capacity, OCSD studied the feasibility of adding selector zones to some of the facility's aeration basins.
ISSN:	1044-9493 1938-193X