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.
이용수
초록· 키워드
오류제보하기
Researcher of this study improved conventional circle secondary settling basin, through the way such as extend of inlet pipe length, introduction of device for inducting uniforming of flow, keeping of height of sludge interface. Also, we compared conventional circle settling basin to improved circle settling basin the water treatment efficiency. Result of research, when SVI is average 117, improvement rate of SS and BOD were 51.0%, 37.0% approximately compared to conventional settling basin. And when SVI is average 178, improvement rate of SS and BOD were 22.7%, 36.0% approximately. Also when SVI is average 196, improvement rate of SS and BOD were 24.7%, 30.3% approximately. When it's winter, improvement rate of SS, BOD, COD, TN and TP were 20.6%, 17.9%, 13.9%, 13.5%, 12.4% approximately. Therefore, we can be the judge, this improved settling basin can be used as the final settling basin in the waste water treatment plant.
목차
등록된 정보가 없습니다.
참고문헌 (11)
참고문헌 신청
최영균 / 2010 / CFD와 PIV test를 통한 장방형 2차침전지 유입 및 유출배플 형상 최적화 / 상하수도학회지 24(1):41~50
김성수 / 2006 / 침전지 유출부 구조 Remodeling을 통한 개선사례 연구 / 상하수도학회지 20(6):911~918
Ekama , G.A / 2004 / Assessing the applicability of the 1D flux theory to full scale secondary settling tank design with a 2D hydrodynamic model / Water. Res 38:495~506
Ghawi, A.G / 2004 / Improvement performance of secondary clarifiers by a computational fluid dynamics model / Slovak J. of Civil Eng 19(4):1~11
Glover, G.C / 2004 / Modelling of wastewater treatment plant - how far shall we go with sophisticated modelling tools? / Water Sci. Technol 53(3):79~89
김성수 / 2006 / 침전지 유출부 구조 Remodeling을 통한 개선사례 연구 / 상하수도학회지 20(6):911~918
Ekama , G.A / 2004 / Assessing the applicability of the 1D flux theory to full scale secondary settling tank design with a 2D hydrodynamic model / Water. Res 38:495~506
Ghawi, A.G / 2004 / Improvement performance of secondary clarifiers by a computational fluid dynamics model / Slovak J. of Civil Eng 19(4):1~11
Glover, G.C / 2004 / Modelling of wastewater treatment plant - how far shall we go with sophisticated modelling tools? / Water Sci. Technol 53(3):79~89
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