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http://dx.doi.org/10.17137/Korrae.2011.19.4.2

Characteristics of Siloxane Concentrations in Bio Gas from Anaerobic Digestion of Food Wastewater  

Lee, Chae-Young (Department of Civil Engineering, The University of Suwon)
Lee, Se-Wook (Department of Civil Engineering, The University of Suwon)
Park, Su-Hee (Department of Civil Engineering, The University of Suwon)
Hur, Kwang-Beom (Korea Electric Power Corporation(KEPCO))
Kim, Hae-Ryong (Korea Environment Corporation)
Lee, Nam-Hoon (Department of Environmental Engineering, Anyang University)
Publication Information
Journal of the Korea Organic Resources Recycling Association / v.19, no.4, 2011 , pp. 60-65 More about this Journal
Abstract
Siloxane is an organic silicon compound and is volatilized into the bio gas from anaerobic digestion. It causes failure of gas combustion engines using the bio gas. Siloxane emission characteristics should be identified to provide a proper siloxane control. This study focuses on characterizing siloxane emission in bio gas from an anaerobic digester of food wastewater operating from January to March. The concentrations of total average siloxane and cycle-siloxane D4 were detected to be 9.5 and $4.0mg\;siloxane/m^3$, respectively. The concentrations of cycle-siloxane and linear-siloxane were resulted in D4>D5>D6 and L4>L3>L5>L2, respectively. The total siloxane concentration was the lowest in January and the highest in March.
Keywords
Anaerobic digestion; Cycle siloxane; Food wastewater; Linear-Siloxane; Siloxane;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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