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Online identification of activated sludge settling properties
Laboratory of Environmental Engineering, Helsinki University of Technology.
Laboratory of Environmental Engineering, Helsinki University of Technology.
Laboratory of Environmental Engineering, Helsinki University of Technology.
1995 (English)In: Water Research, ISSN 0043-1354, E-ISSN 1879-2448, Vol. 29, no 11, p. 2587-2590Article in journal (Refereed) Published
Abstract [en]

Activated sludge settling properties can be characterised with two time-varying parameters. A simple method is presented for online identification of these parameters. The method is obtained as an exact solution of the filtration problem; it is obtained on the basis of the settling process description and the parameters variation process description. The method is suitable for practical application. It is a more exact solution of the identification problem than the alternative regression analysis method. An easily implementable system is proposed for automatic characterisation of the sludge settling properties

Place, publisher, year, edition, pages
1995. Vol. 29, no 11, p. 2587-2590
National Category
Other Environmental Engineering
Research subject
Waste Science and Technology
Identifiers
URN: urn:nbn:se:ltu:diva-7002DOI: 10.1016/0043-1354(95)00109-XLocal ID: 555e2b18-a375-473f-8f87-405cc441a5beOAI: oai:DiVA.org:ltu-7002DiVA, id: diva2:979888
Note
Upprättat; 1995; 20150522 (andbra)Available from: 2016-09-29 Created: 2016-09-29 Last updated: 2017-11-24Bibliographically approved

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Pelkonen, Markku

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