Characteristics of Biological Hydrogen Production from Sewage Sludge treated by Optimal Solubilization Technology
2006
Choi, K.K. (Green and Global EnviTech Co., Ltd., Yongin, Republic of Korea), E-mail: [email protected] | Kim, S.J. (Green and Global EnviTech Co., Ltd., Yongin, Republic of Korea) | Lee, T.J. (Green and Global EnviTech Co., Ltd., Yongin, Republic of Korea) | Park, D.W. (Seoul National University of Technology, Seoul, Republic of Korea) | Lee, W.K. (Green and Global EnviTech Co., Ltd., Yongin, Republic of Korea)
The purpose of this study is to search the optimal solubilization technology which could be applied to sewage sludge, and is to find the characteristics of biological hydrogen production when the sludge treated by optimal method was used as a sole substrate. As a result of the test, treatment technology mixed with alkali and ultrasonic treatment was very powerful tool for treating sewage sludge with high solubilization, and its ratio and elution rate of organic material was 0.9 and 0.076 min-¹, respectively.
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