지원사업
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.
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This study was carried out to treat the thermal elutriated acids of piggery wastewater using UASB process. The UASB reactor was operated at an organic loading rate (OLR) of $7.4\;kgCOD/m^3-day$ (6.5 ~ 9.0). During the start-up period, the low COD removal efficiency (20%) was caused by shock loading and instability in the reactor. It was mainly due to the high concentration amounts of ammonia nitrogen, which caused inhibitory and toxic effects to toward the anaerobic bacteria. In steady state, the UASB reactor showed a SCOD removal efficiency of 71% and a VS removal efficiency of 39%. The gas production and methane content were 1.3 L/day $(0.21\;m^3\;CH^4/kg$ COD removed) and 77%, respectively.
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참고문헌 (12)
참고문헌 신청
안영호 / 2004 / 돈사폐수의 고율 혐기성 처리-ADEPT(Anaerobic Digestion Elutriated Phased Treatment) 공정- / 대한토목학회 논문집B 24(2b):155~161
APHA / 2005 / Standard Methods for the Examination of Water and Wastewater, 21th ed.
민경석 / 2005 / 돈사폐수의 세정산발효시 온도와 전처리의 영향 / 한국물환경학회지 21(1):34~39
Chen, T. H. / 1996 / Performance of Four Types of Anaerobic Reactors in Treating Very Dilute Dairy Wastewater / Biomass and Bioenergy 11(5):431~440
Kim, K. I. / 2001 / Anaerobic Digestion Elutriated Phased Treatment: The Role of pH and Nutrients / Proceeding of 9th World Congress of Anaerobic Digestion :799~804
APHA / 2005 / Standard Methods for the Examination of Water and Wastewater, 21th ed.
민경석 / 2005 / 돈사폐수의 세정산발효시 온도와 전처리의 영향 / 한국물환경학회지 21(1):34~39
Chen, T. H. / 1996 / Performance of Four Types of Anaerobic Reactors in Treating Very Dilute Dairy Wastewater / Biomass and Bioenergy 11(5):431~440
Kim, K. I. / 2001 / Anaerobic Digestion Elutriated Phased Treatment: The Role of pH and Nutrients / Proceeding of 9th World Congress of Anaerobic Digestion :799~804
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