A critical review of clarifier modelling: State-of-the-art and engineering practices

Benedek Plósz, Ingmar Nopens, Leiv Rieger, Alonso Griborio, Jeriffa De Clercq, Peter A. Vanrolleghem, Glen T. Daigger, Imre Takacs, Jim Wicks, George A. Ekama

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Abstract

This outline paper aims to provide a critical review of secondary settling tank (SST) modelling approaches used in current wastewater engineering and develop tools not yet applied in practice. We address the development of different tier models and experimental techniques in the field with a particular emphasis on works published since the reference work by Ekama et al. (1997). We give insight into the current engineering practice, identify how recent developments can be transferred to engineering practice and pinpoint limitations and potential pathways for further development of models and measurement techniques. As a follow-up to the present work, we believe there is a need for the development of a protocol for systematic clarifier modelling depending on the modelling objective and in line with good modelling practice.
Original languageEnglish
Publication date2012
Number of pages6
Publication statusPublished - 2012
Event3rd IWA/WEF Wastewater Treatment Modelling Seminar - Mont-Sainte-Anne QC, Canada
Duration: 26 Feb 201228 Feb 2012
Conference number: 3
http://www.modeleau.org/WWTmod2012/

Conference

Conference3rd IWA/WEF Wastewater Treatment Modelling Seminar
Number3
CountryCanada
CityMont-Sainte-Anne QC
Period26/02/201228/02/2012
Internet address

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Plósz, B., Nopens, I., Rieger, L., Griborio, A., Clercq, J. D., Vanrolleghem, P. A., Daigger, G. T., Takacs, I., Wicks, J., & Ekama, G. A. (2012). A critical review of clarifier modelling: State-of-the-art and engineering practices. Paper presented at 3rd IWA/WEF Wastewater Treatment Modelling Seminar, Mont-Sainte-Anne QC, Canada.