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
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The objective of this study is to find out whether the developed semi-empirical biofilm model can be applicable to real BAF pilot-scale wastewater treatment. In addition, the optimum operating conditions of BAF as a function of process variables such as organic loading change can be drawn based on the simulation results of model. The results will provide the economic and efficient BAF process design and operating control. As a result, developed semi-empirical biofilm model which is relatively simple compared to mathematical model can simulate three BAF processes consisted of 25 layers within 1 seconds. When this model was used for simulating real pilot scale BAF process and the simulated water quality values were compared to experimental ones, simulated TCOD, SCOD, TN, $NH_4{^+}$-N, $NO_x{^-}$-N, alkalinity values were different to experimental ones within 21%, 20%, 8.1%, 48%, 10%, and 23%, respectively. Therefore, if the BAF system was equipped with automatic control, the BAF process can be better efficiently adapted under the condition of significant change of influent loading.
목차
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참고문헌 (20)
참고문헌 신청
Alex, J. / 2008 / Benchmark Simulation Model no.1 (BSM1) / Department of Industrial Electrical Engineering and Automation Lund University :19~20
Dold, P. L. / 1991 / Incorporation of Biological Excess Phosphorus Removal in a General Activated Sludge Model / Department of Civil Engineering and Engineering Mechanics, McMaster University :486~489
Hem, L. / 1994 / Nitrification in a Moving Bed Reactor / Water Research 28:1425~1433
Henze, M. / 2000 / Activated Sludge Models ASM1, ASM2, ASM2d and ASM3 / IWA Publishmg :10~15
Hidakaa, T. / 2004 / Development of a biological filtration model applied for advanced treatment of sewage / Water Research 38:335~346
Dold, P. L. / 1991 / Incorporation of Biological Excess Phosphorus Removal in a General Activated Sludge Model / Department of Civil Engineering and Engineering Mechanics, McMaster University :486~489
Hem, L. / 1994 / Nitrification in a Moving Bed Reactor / Water Research 28:1425~1433
Henze, M. / 2000 / Activated Sludge Models ASM1, ASM2, ASM2d and ASM3 / IWA Publishmg :10~15
Hidakaa, T. / 2004 / Development of a biological filtration model applied for advanced treatment of sewage / Water Research 38:335~346
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