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The energy aspects of oxygenation of vast volumes of water during Venturi aeration
Subtitle:The energy aspects of oxygenation of vast volumes of water during Venturi aeration
Creator: Publisher:Committee on Biotechnology PAS ; Institute of Bioorganic Chemistry PAS
Date issued/created: Subject and Keywords: Abstract: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.
Relation:Biotechnologia, vol.22, 3 (1993)-.
Volume: Issue: Start page: End page: Resource type: Detailed Resource Type: Format: Resource Identifier: Source:Library of Institute of Bioorganic Chemistry PAS
Language: Language of abstract: Temporal coverage: Rights:Creative Commons Attribution BY-SA 4.0 license
Terms of use: Digitizing institution:Institute of Bioorganic Chemistry of the Polish Academy of Science
Original in:Institute of Bioorganic Chemistry of the Polish Academy of Science
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