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Titolo:
Modelling of oxygen transfer rate in diffused-air aeration tanks
Autore:
Bayramoglu, M; Cakici, A; Tekin, T;
Indirizzi:
Ataturk Univ, Fac Engn, Dept Chem Engn, TR-25240 Erzurum, Turkey Ataturk Univ Erzurum Turkey TR-25240 Chem Engn, TR-25240 Erzurum, Turkey
Titolo Testata:
PROCESS SAFETY AND ENVIRONMENTAL PROTECTION
fascicolo: B3, volume: 78, anno: 2000,
pagine: 209 - 212
SICI:
0957-5820(200005)78:B3<209:MOOTRI>2.0.ZU;2-Z
Fonte:
ISI
Lingua:
ENG
Soggetto:
MASS-TRANSFER COEFFICIENT; BUBBLE-COLUMNS;
Keywords:
oxygen transfer rate; activated sludge process; modelling; design;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
14
Recensione:
Indirizzi per estratti:
Indirizzo: Tekin, T Ataturk Univ, Fac Engn, Dept Chem Engn, TR-25240 Erzurum, Turkey Ataturk Univ Erzurum Turkey TR-25240 , TR-25240 Erzurum, Turkey
Citazione:
M. Bayramoglu et al., "Modelling of oxygen transfer rate in diffused-air aeration tanks", PROCESS SAF, 78(B3), 2000, pp. 209-212

Abstract

The oxygen transfer rate, which is the most energy demanding unit process,is an essential factor in the operation of an activated sludge plant. Energy conservation effort has been directed at designing high efficiency and optimal air diffusers for use in activated sludge aeration tanks. This paperproposes a model for oxygen transfer rate in diffused air systems. The model parameters were found by means of nonlinear regression analysis, using plant data given in the literature. The proposed model may be useful for thepreliminary design of diffused air aeration tanks.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 09/04/20 alle ore 05:32:50