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
- 2013.8
- 수록면
- 296 - 302 (7page)
이용수
초록· 키워드
오류제보하기
This study was carried out to investigate the effect of organic content level on ultimate methane potential and anaerobic biodegradability of substrate by biochemical methane potential assay. Three organic matters (whole sludge and liquid and solid fraction of sludge) of the same origin, which had different organic contents, were fermented at the batch anaerobic reactor for 70 days. Ultimate methane potential and anaerobic biodegradability were determined by the terms of volatile solid (VS) and chemical oxygen demand (COD). Volatile solid contents of whole sludge and solid and liquid fraction of sludge were 2.4, 18.8, and 0.2% and COD were 5.3, 30.4, and 0.5%, respectively. Ultimate methane potentials (Bu-VS) and anaerobic biodegradability (D<SUB>VS</SUB>) determined by VS content were 0.5 Nm³ kg<SUP>-1</SUP>-VS<SUB>added</SUB>, 76.3% for whole sludge, 0.5 Nm³ kg<SUP>-1</SUP>-VS<SUB>added</SUB>, 76.3% for the liquid fraction of sludge, and 0.6 Nm³ kg<SUP>-1</SUP>-VS<SUB>added</SUB>, 77.0% for the solid fraction of sludge. Ultimate methane potentials (Bu-COD) and anaerobic biodegradability (D<SUB>COD</SUB>) determined by COD were 0.2 Nm³ kg<SUP>-1</SUP>-COD<SUB>added</SUB>, 73.4% for whole sludge, 0.2 Nm³ kg<SUP>-1</SUP>-COD<SUB>added</SUB>, 74.0% for the liquid fraction of sludge, and 0.33 Nm³ kg<SUP>-1</SUP>-CODadded, 99.1% for the solid fraction of sludge. In conclusion, ultimate methane potential and anaerobic biodegradability given by the VS term showed more reasonable results because COD might be underestimated by the interference of NH₄ + in the case of highly concentrated organic material.
목차
Introduction
Materials and Methods
Results and Discussion
Conclusion
References
참고문헌 (16)
참고문헌 신청
1. [학술지(정기간행물)] - Angelidaki, I. / 2009 / Defining the biomethane potential(BMP)of solid organic wastes and energy crops : a proposed protocol for batch assays / Water Sci. Technol 59 (5) : 927 ~ 934
2. [학술지(정기간행물)] - Angelidaki, I. / 2009 / Defining the biomethane potential(BMP)of solid organic wastes and energy crops : a proposed protocol for batch assays / Water Sci. Technol 59 (5) : 927 ~ 934
3. [단행본] - APHA / 1998 / Standard methods for the examination of water and wastewater, 20th ed
4. [보고서] - ASTM / 2008 / E2170-01 Standard test method for determining the anaerobic biodegradation potential of organic chemicals
5. [학술지(정기간행물)] - Beuvink, J. M. / 1992 / An automated method for measuring the time course of gas production of feedstuffs incubated with buffered rumen fluid / Neth. J. Agri. Sci 40 : 401 ~ 407
2. [학술지(정기간행물)] - Angelidaki, I. / 2009 / Defining the biomethane potential(BMP)of solid organic wastes and energy crops : a proposed protocol for batch assays / Water Sci. Technol 59 (5) : 927 ~ 934
3. [단행본] - APHA / 1998 / Standard methods for the examination of water and wastewater, 20th ed
4. [보고서] - ASTM / 2008 / E2170-01 Standard test method for determining the anaerobic biodegradation potential of organic chemicals
5. [학술지(정기간행물)] - Beuvink, J. M. / 1992 / An automated method for measuring the time course of gas production of feedstuffs incubated with buffered rumen fluid / Neth. J. Agri. Sci 40 : 401 ~ 407
이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2014-520-002466186