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- Tenno, Robert A., et al.
(författare)
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Online identification of activated sludge settling properties
- 1995
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Ingår i: Water Research. - 0043-1354 .- 1879-2448. ; 29:11, s. 2587-2590
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Tidskriftsartikel (refereegranskat)abstract
- 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
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