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KMID : 1024520140230050853
Journal of the Environmental Sciences
2014 Volume.23 No. 5 p.853 ~ p.859
A Study on the Improvement of Sludge Digestion Efficiency by Solubilization Equipment and Gas Purification System
Jang Seong-Ho

Yi Pyong-In
Lee Yong-Dea
Kim Han-Soo
Cho Han-Jin
Ryu Jae-Young
Kim Sang-Woo
Abstract
The purpose of this study was to improve low digestibility in anaerobic digestion facility of the sewage treatment
plant. To perform this research, sludge digestion and digestion gas purification facilities in sewage treatment plant was
applied. In the result of this study, it was very effective for sludge reduction from the improvement of digestive
efficiency. In addition, it was confirmed that high purity CH4 (methane) was produced. This results can be useful as
basic data to improve the low digestibility in anaerobic digestion processes.
KEYWORD
Sludge digestion, Anaerobic, Solubilization equipment, Gas purification equipment
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