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http://dx.doi.org/10.5322/JESI.2015.24.1.73

Complex Mal-odor Treatment of Foodwaste with Micro-bubble generated from Enhanced Wet Scrubber  

Kim, Ye-Jin (Department of Environmental Engineering, Catholic University of Pusan)
Jung, Jae-Ouk (Department of Environmental Engineering, Catholic University of Pusan)
Jung, Yong-Jun (Department of Environmental Engineering, Catholic University of Pusan)
Publication Information
Journal of Environmental Science International / v.24, no.1, 2015 , pp. 73-79 More about this Journal
Abstract
The objective of this work was to treat complex mal-odor of food waste with micro-bubbles from enhanced wet scrubber system, where the pilot plant was operated. Micro bubbles from the enhanced reactor of venturi scrubber were successfully generated through the air atomizing process with high velocity more than 60 m/sec and played an important role in the removal of mal-odor. Mal-odor was effectively changed into the micro-bubble and treated with washing chemicals together. Through establishing two series connection of the reactors, 85.2 % removal efficiency of complex mal-odor was obtained in case of average 940 times of input air. 0.35 kg/hr of sulfuric acid, 0.188 kg/hr of sodium hydroxide and 0.043 kg/hr of hypochlorite were injected for chemical washing.
Keywords
Complex mal-odor; Food waste; Micro bubble; Venturi scrubber;
Citations & Related Records
Times Cited By KSCI : 10  (Citation Analysis)
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