지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2006.1
- 수록면
- 207 - 212 (6page)
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이 논문의 연구 히스토리 (5)
2006
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It is essential to understand decomposition characteristics of waste in developing optimum anaerobic digestion system for organic waste. In this study, BMP (Biochemical Methane Potential) test using serum bottle was conducted to evaluate the anaerobic degradability of fish offal. Fish offal from mackerel, hairtail and fish viscera were chosen for the substrates. Grinded fish offal was transferred anaerobically to serum bottle in amounts of 50ml, 100ml, 150ml, respectively. BMP test was carried out in triplicate. Cumulative methane production and methane production rate depending on incubation time were evaluated. These results varied depending on substrate characteristics. In general, however, the average value was 420-479ml/kg VS. In case of mackerel and hairtail, methane production/unit solid weight of viscera is higher than that of other part of fish offal. However, degradation rate of viscera is slower than that of other part of fish offal. Analysis of elemental composition is conducted on fish offal used in this study. Average C/N ratio of fish offal was 5.2.
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