Study on Organic Degradation Model of ABR at Low Temperature
Organic degradation models of Anaerobic Baffled Reactor (ABR) for low matrix concentration were developed. Under experimental temperature (13-6℃), the first order reaction dynamic model can describe organic degradation in ABR, the value of K equal to approximately constant, the comparison showed that there was a better fitting degree between effluent chemical oxygen demand (COD) value and model COD value, with maximum relative error of 16.4％ and maximum absolute error of 5.3. The relationship model between COD and volatile fat acid (VFA), volatile suspended solid (VSS), INT - dehydrogenase activity (DHA) and hydraulic retention time (HRT) also was developed through multi-factors regress analysis, which has correlation coefficients (R) of0.90, 0.816, 0.92, and -0.928, individually, multi- correlation coefficient is 0.969, and the fitting degree of experiment data and model data are higher. Here you should insert the short abstract for your paper.
Anaerobic Baffled Reactor (ABR) low temperature organic degradation model
CUI Yubo YIN Jun WEI Xindong MA Qiang SUN Hongjie
Department of Environmental Engineering, Dalian Nationalities University, Dalian 116600 Department of Environmental Engineering, Jilin Institute of Architectural and Civil Engineering, Cha
国际会议
The 6th International Symposium of Asia Institute of Urban Environment(亚洲城市环境学会第六届国际会议)
长春
英文
621-624
2009-09-20（万方平台首次上网日期，不代表论文的发表时间）