Application of selected methods of black box for modelling the settleability process in wastewater treatment plant

• Autorzy: Szeląg, B. , Gawdzik, A. , Gawdzik, A.

Warianty tytułu

PL

Zastosowanie wybranych metod czarnej skrzynki do modelowania opadalności w oczyszczalni ścieków

• Języki publikacji: EN

Abstrakty

EN

The paper described how the results of measurements of inflow wastewater temperature in the chamber, a degree of external and internal recirculation in the biological-mechanical wastewater treatment plant (WWTP) in Cedzyna near Kielce, Poland, were used to make predictions of settleability of activated sludge. Three methods, namely: multivariate adaptive regression splines (MARS), random forests (RF) and modified random forests (RF + SOM) were employed to compute activated sludge settleability. The results of analysis indicate that modified random forests demonstrate the best predictive abilities.

Słowa kluczowe

PL

wielowymiarowe sprężyny regresji adaptacyjnej; MARS; metoda lasów losowych (RF); opadalność osadu

EN

multivariate adaptive regression splines; random forests; modified random forests; sludge settleability

• Czasopismo: Ecological Chemistry and Engineering. S
• Rocznik: 2017
• Tom: Vol. 24, nr 1
• Strony: 119--127
• Opis fizyczny: Bibliogr. 19 poz., wykr., tab.

Twórcy

autor

Szeląg, B.

• Faculty of Environmental, Geomatic and Energy Engineering, Kielce University of Technology, al. Tysiąclecia Państwa Polskiego 7, 25-314 Kielce, Poland

autor

Gawdzik, A.

• Department of Process Engineering, University of Opole, ul. R. Dmowskiego 7/9, 45-365 Opole, Poland, phone [phone]

autor

Gawdzik, A.

• Department of Process Engineering, University of Opole, ul. R. Dmowskiego 7/9, 45-365 Opole, Poland, phone [phone],

Bibliografia

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Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).

Identyfikatory

DOI

10.1515/eces-2017-0009