Separation of Colloidal Particles in a Packed Column using Depletion Forces
Depletion forces were used to separate an equinumber density binary dispersion of 1.5 and 0.82 µm polystyrene sulfate (PS) particles. Experiments consisted of injecting a pulse of a binary dispersion of PS particles into the inlet of a packed bed of 0.5 mm silica collector beads. Prior to injection...
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Virginia Tech
2014
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| Online Access: | http://hdl.handle.net/10919/34831 http://scholar.lib.vt.edu/theses/available/etd-08282012-144921/ |