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Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A Sorptive Slurry Bioscrubber for the Control of Acetone
A sorptive slurry bioscrubber adds powdered activated carbon (PAC) to a conventional suspended-growth bioscrubber. The activated carbon increases pollutant removal from the gas phase due to adsorption on carbon. The carbon is bioregenerated in the oxidation reactor and recycled to the scrubbing column. A three-stage, conventional bioscrubber was tested with and without carbon. The experiments showed that the PAC improved the removal efficiency of the system and that bioregeneration occurred. At an inlet gas-phase acetone concentration of 50 ppmv, the steady-state removal increased from 88 to 95% when activated carbon was added to the biological slurry.
A Sorptive Slurry Bioscrubber for the Control of Acetone
A sorptive slurry bioscrubber adds powdered activated carbon (PAC) to a conventional suspended-growth bioscrubber. The activated carbon increases pollutant removal from the gas phase due to adsorption on carbon. The carbon is bioregenerated in the oxidation reactor and recycled to the scrubbing column. A three-stage, conventional bioscrubber was tested with and without carbon. The experiments showed that the PAC improved the removal efficiency of the system and that bioregeneration occurred. At an inlet gas-phase acetone concentration of 50 ppmv, the steady-state removal increased from 88 to 95% when activated carbon was added to the biological slurry.
A Sorptive Slurry Bioscrubber for the Control of Acetone
Hammervold, Ruth E. (Autor:in) / Overcamp, Thomas J. (Autor:in) / Grady, C.P.L.Jr. (Autor:in) / Smets, Barth F. (Autor:in)
Journal of the Air & Waste Management Association ; 50 ; 954-960
01.06.2000
7 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
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