A study of the determination of dimensionless number and its influence on the performance of a combination wastewater reactor
Dimensionless Peclet number is applied to describe the flow behavior in a specially designed wastewater reactor with compound flow pattern of plug-flow,baffled-flow and mixed-flow.A set of Peclet numbers is obtained for different fluid conditions by measuring the residence time distribution of a tracer in the reactor.Some experiments were made to examine the quantitative influence of on the removal efficiency of COD,NH4+-N and TP,and the results shown that there is an optimum number representing a certain flow pattern at which best removal rates of COD,NH4+-N and TP are obtained.
compound flow reactor determination of number removal rates vs Pe number
Shiqiang Ding Lei Liu Jirun Xu
College of Environmental and Chemical Engineering, Dalian University, Dalian 116622, China
国际会议
2013 International Symposium on Environmental Science and Technology(2013环境科学与技术国际会议)
大连
英文
457-461
2013-06-04（万方平台首次上网日期，不代表论文的发表时间）