[Zurück]


Vorträge und Posterpräsentationen (mit Tagungsband-Eintrag):

B. Nikolavcic, K. Svardal, G. Wandl, N. Günther, G. Spatzierer:
"Utilization of activated sludge plants for enhanced treatment of combined sewage";
Vortrag: IWA World Water Congress and Exhibition, Vienna 2008, Wien; 07.09.2008 - 12.09.2008; in: "CD Proceedings", (2008), Paper-Nr. 668387, 7 S.



Kurzfassung englisch:
A process is introduced which utilizes secondary clarifiers for the treatment of
combined sewage. Under storm water conditions, surplus sewage bypasses the aeration tanks
after primary treatment and is directly introduced into the secondary clarifiers. The hydraulic
capacity of existing activated sludge plants can be increased without additional tank volume.
Particulate matter as well as dissolved compounds are removed to a high extent. Investigations on
a full scale treatment plant (100,000 p.e.) show that the effluent quality is comparable with full
biological treatment, even if the hydraulic loading is increased by 50%.

Schlagworte:
activated sludge process, combined sewage, enhanced treatment, secondary clarifier

Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.