KY Posted August 12, 2010 Posted August 12, 2010 I am trying to use a filter to clean silica nanoparticles, but most filters retain the particles, the particles seem to have an affinity towards them. What membrane should I use?
Externet Posted August 22, 2010 Posted August 22, 2010 Just guessing... you want the filter to retain everything but your silica ? Is it dry or wet ? Have you tried pressure as in osmotic membranes ? Is the contaminant particles size known ? Would ultrasonics be of help ?
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