Silicate reduction through RO filter only

Has anyone seen any data on how much silicate is reduced after reverse osmosis filtration only (without ion exchange resin)?

 

i would figure you would need a tds meter or test for silicate before and after the ro

 

A lot of variables to consider to give an exact answer , But just silicates 99.9 % give or take a few % points

 

If you are using the FilmTec RO membranes about 98% as per this document from Dow. This does not account for what the pre-filters should have pulled out though.

http://www.dow.com/PublishedLiterature/dh_0074/0901b80380074549.pdf?filepath=liquidseps/pdfs/noreg/609-01020.pdf&fromPage=GetDoc

 

This is extremely helpful. Thank you both very much!