Clean It Up

UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: U.S. wfp USER on February 25, 2007, 04:40:27 pm

Title: RO Membrane Recovery Rates
Post by: U.S. wfp USER on February 25, 2007, 04:40:27 pm
The membrane I purchased states that after 24hrs it has a 15% recovery rate at 100psi.

Are all membranes of this size rated about the same in terms of recovery?

How could I recover 50% of the water if its only rated at 15%?

Something isn't adding up for me obviously.

I think If I ran this membrane for 24hrs at a 15% recovery rate then I would be able to get the tds down, BUT how are you guys running them at 50%???? 

Is there a better membrane for this application?