Study on Hydrodynamic Characteristics of the Split-feed Anaerobic Baffled Reactor
Split-feed anaerobic ba.ed reactor (SABR) is a novel reactor based on the design concept of anaerobic ba.ed reactor (ABR). The tracer test of hydrodynamic characteristics of SABR was studied and the impact of characteristic section on hydrodynamic characteristics of SABR was analyzed. Residence time distribution (RTD) studies with deionized water at the same hydraulic residence time (HRT) of 5 h were carried out to investigate the dead spaces and mixing patterns in SABR under different e.uent recycling ratios and the inlet proportions.The results showed that the hydrodynamics of reactor were influenced by changing the e.uent recycling ratio or the inlet proportion. The volume of dead space and the values of N decreased with the e.uent recycling ratio increasing and the hydraulic flow of SABR tended to be completely-mixed pattern, also with changing the inlet proportion from 1:1:1:1:1 into 5:4:3:2:1.
MA Li WU Chun-du XIE Qing-jie ZHU Guo-feng WU Chun-du
School of Environment Jiangsu University, UJS Zhenjiang 212013, China Yangzhou Vocational College Of Environment And Resources YZERC Yangzhou 225127,China
国际会议
成都
英文
1-5
2010-06-18（万方平台首次上网日期，不代表论文的发表时间）