Research on the Effect of Hydrodynamic Behavior on Pollutant Removal in a Reactor with Compound Flow Pattern

Abstract:

Effect of no-dimension parameter Peclet number describing the hydrodynamic behavior on pollutant removal is studied experimentally in a specially designed reactor with compound flow pattern of plug-flow, baffled-flow and mixed-flow. A set of orthogonal test is arranged to examine the relationship between Pe number and removal efficiency of pollutant and it is shown that there is an optimum Pe number of 1.38 at which best removal rates of COD, NH4+-N and TP are obtained, also the mechanism is analyzed briefly.

• Periodical: Advanced Materials Research (Volumes 516-517)
• Pages: 1066-1069
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.516-517.1066
• Online since: May 2012
• Authors: Lei Liu, Shi Qiang Ding, Ji Run Xu
• Keywords: Compound Flow Reactor, Hydrodynamic Behavior, Orthogonal Test, Pe Number

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