The energy aspects of oxygenation of vast volumes of water during Venturi aeration
Committee on Biotechnology PAS ; Institute of Bioorganic Chemistry PAS
Venturi aeration is a promising technique, where air aspiration, bubble generation and thebioreactor content stirring are performed in a very simple and compact piece of equipment. Itis applicable especially in biological effluent treatment and emergency aeration of natural waterreservoirs.In the paper a model of mass transfer in clean water for Venturi aeration in tanks of scalefrom 0,5 to 400 cubic meters is presented. The model has the form of a correlation of volumetricmass transfer coefficient with total energy consumption per liquid volume and superficial airvelocity.The efficiency problem of the aerator on the basis of the author’s definitions of oxygenationrate and oxygenate efficiency is discussed.
Biotechnologia, vol.22, 3 (1993)-.
0860-7796 ; oai:rcin.org.pl:154160 ; IChB B-18
Library of Institute of Bioorganic Chemistry PAS
Creative Commons Attribution BY-SA 4.0 license
Institute of Bioorganic Chemistry of the Polish Academy of Science
Institute of Bioorganic Chemistry of the Polish Academy of Science
Dec 31, 2020
Dec 31, 2020
52
https://rcin.org.pl/ichb/publication/188401
Edition name | Date |
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Energetyczne aspekty natleniania dużych objętości wody na przykładzie napowietrzacza Venturiego | Dec 31, 2020 |
Borkowska, Bożenna
Ziółkowski, Piotr Babula- Skowrońska, Danuta Kaczmarek, Małgorzata Cieśla, Agata Sadowski, Jan