KY Posted August 12, 2010 Share 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? Link to comment Share on other sites More sharing options...
Externet Posted August 22, 2010 Share 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 ? Link to comment Share on other sites More sharing options...
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