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
- 2012.3
- 수록면
- 41 - 46 (6page)
이용수
초록· 키워드
오류제보하기
In this study, the performance of new digestion system (NDS) for the treatment of food waste leachate was evaluated. The food waste leachate was fed intermittently to an anaerobic reactor at increasing steps of 3.3 L/day (hydraulic retention time [HRT] = 30 day), 5 L/ day (HRT = 20 day), and finally 10 L/day (HRT = 10 day). In the anaerobic reactor, the pH and alkalinity were maintained at 7.6 to 8.2 and 8,940-14,400 mg/L, respectively. Maximum methane yield determined to be 0.686L CH₄/g volatile solids (VS) containing HRT over 20 day. In the digester, 102,328 mg chemical oxygen demand (COD)/L was removed to produce 350 L/day (70% of the total) of biogas, but in the digested sludge reduction (DSR) unit, only 3,471 mg COD/L was removed with a biogas production of 158 L/day. Without adding any chemicals, 25% of total nitrogen (TN) and 31% of total phosphorus (TP) were removed after the DSR, while only 48% of TN and 32% of TP were removed in the nitrogen, phosphorus, and heavy metals (NPHM) removal unit. Total removal of TN was 73% and total removal of TP was 63%.
목차
등록된 정보가 없습니다.
참고문헌 (12)
참고문헌 신청
1. [보고서] - Ministry of Environment / 2008 / Final report of guide development for operation and installation and optimum model for energy recovery from food and food waste leachate
2. [단행본] - Lim BS / 2010 / The study on optimal treatment for food waste leachate and wasted activated sludge from sewage in Daejeon metropolitan city / Daejeon Environmental Technology Development Center
3. [단행본] - Go HP / 2009 / Fermentation process and pretreatment composition for treatment of organic liquid waste / Sudokwon Landfill Site Management Corporation
4. [단행본] - Clescerl LS / 1999 / Standard methods for examination of water and wastewater. 20th ed / American Public Health Association
5. [단행본] - Ministry of Environment / 2004 / Korean standard methods of water pollution / Ministry of Environment
2. [단행본] - Lim BS / 2010 / The study on optimal treatment for food waste leachate and wasted activated sludge from sewage in Daejeon metropolitan city / Daejeon Environmental Technology Development Center
3. [단행본] - Go HP / 2009 / Fermentation process and pretreatment composition for treatment of organic liquid waste / Sudokwon Landfill Site Management Corporation
4. [단행본] - Clescerl LS / 1999 / Standard methods for examination of water and wastewater. 20th ed / American Public Health Association
5. [단행본] - Ministry of Environment / 2004 / Korean standard methods of water pollution / Ministry of Environment
이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2017-539-001548084