A kinematic mathematical model of impulse electro flotation |
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| Authors: | DENG Xiao gang LIAO Zhen fang and CHEN De shu |
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| Institution: | (College of Mechanical Engineering, Chongqing University, Chongqing 400030, P.R. China);(College of Mechanical Engineering, Chongqing University, Chongqing 400030, P.R. China);(College of Mechanical Engineering, Chongqing University, Chongqing 400030, P.R. China) |
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| Abstract: | After an analysis of the characteristics of impulse electro flotation wastewater treatment equipment, we discussed the factors affecting the efficiency of this technology. A simplified steel ball model was used in the construction of the free particle flotation removal model based on the kinematical theory of flocculation processes. Variation of the concentration of a free particle over time was stimulated. This mathematical model showed a significant role in the design of the flocculator parameter, and provided theoretical guidance on the choice of electric flotation parameters and the design of the electric flotation treatment equipment. The simulated results suggest that when the treatment time was between 20 and 25 minutes, the free particle removal rate could exceed 90%, a finding consistent with the experimental data. |
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| Keywords: | flocculation water treatment impulse electro flotation kinematic mathematical model |
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