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Modelling and simulation of the steady-state of secondary settlers in wastewater treatment plants

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Queinnec, Isabelle [LAAS-CNRS] Dochain, Denis [UCL]

(eng) This paper discusses the steady-state modelling of thickening in circular secondary settlers of activated sludge processes. The limitations of the solid flux theory basic models to represent steady-state operating conditions serve as a basis to introduce more sophisticated models derived from computational fluid dynamics. Parameter identification and sensitivity studies have been performed from lab-scale continuous experiments.

Document type Article de périodique (Journal article)
Access type Accès restreint
Publication date 2001
Language Anglais
Journal information "Water Science and Technology" - Vol. 43, no.7, p. 39-46 (2001)
Peer reviewed yes
Publisher I W A Publishing (London)
issn 0273-1223
e-issn 1996-9732
Publication status Publié
Affiliation UCL - FSA/INMA - Département d'ingénierie mathématique
Links
Bibliographic reference Queinnec, Isabelle ; Dochain, Denis. Modelling and simulation of the steady-state of secondary settlers in wastewater treatment plants. In: Water Science and Technology, Vol. 43, no.7, p. 39-46 (2001)
Permanent URL http://hdl.handle.net/2078.1/218218