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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.1
- 수록면
- 754 - 762 (9page)
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이 논문의 연구 히스토리 (4)
2014
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The objectives of this research was to evaluate the anaerobic digestibility of waste activated sludge (herein after WAS) and waste beverages (herein after WB) in beverages manufacturing industry using actual plant under various conditions.
In this study, anaerobic digestion with WAS and WB were evaluated according to different operating conditions. As the basis operating conditions for anaerobic digestion, the reaction temperature was controlled at 35 and hydraulic retention time 30 days. WAS and WB were mixed at the ratio of 1 : 0, 9 : 1, 8 : 2, 7 : 3, 5 : 5, Respectively. The organic loading rate (herein after OLR) was maintained less than 0.5 kgVS/m3·day. Biogas productivity in accordance with VS was fed at the each mixing ratio with WAS and WB was increased from 0.92 Nm3/kg VSfeed to 1.28 Nm3/kg VSfeed, except mixing ratio 5 : 5 (0.19 Nm3/kg VSfeed). Also Biogas productivity in accordance with VS was removed at the each mixing ratio with WAS and WB was increased from 1.13 Nm3/kg VSrem to 1.81 Nm3/kg VSrem, except mixing ratio 5 : 5 (0.35 Nm3/ kg VSrem). It was judged that pH was reduced with WB addition. From the results, it was judged that anaerobic digestion using WAS and WB could be feasible.
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