Selective Particle Deposition in Crossflow Filtration
作者： Wei-Ming Lu , Shang-Chung Ju
DOI: 10.1080/01496398908049789
关键词: Turbulence 、 Particle 、 Chromatography 、 Filter (large eddy simulation) 、 Calcium carbonate 、 Particle deposition 、 Cross-flow filtration 、 Chemistry 、 Filtration 、 Mechanics 、 Suspension (vehicle)
摘要: Abstract To study the mechanism of particle deposition in crossflow filtration, hydrodynamic forces exerted on a spherical touching surface filter medium are analyzed to derive critical selective cut-diameter deposited particles under various velocities and filtration rates system. Experimental data turbulent dilute light calcium carbonate suspension agree with prediction this theory within 30% error velocity from 0.57 1.14 m/s. Equations estimate characteristics such as steady-state rate average specific resistance cake, also presented.
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