Salt Passage - Reverse Osmosis

Advanced Reverse Osmosis Technology

Salt Passage - The quantity of salt, as a percentage, which passes through the membrane into to the permeate stream. Salt passage is a function of temperature, velocity and concentration gradient (i.e., concentration of salt in the brine versus the permeate).

Note: Salt Passage = 1 - Salt Rejection

Salt passage = (TDS-product) / (TDS-Feed) x 100

For further information or assistance please contact Reverse Osmosis Chemicals International on +44 (0) 161 877 2334 or e-mail info@rochemicals.com.