Vontron Reverse Osmosis membrane ulp 11-4040

Stable Rejection Rate: 98.0%Minimum Rejection Rate: 97.5%Average Permeated Flow: 2,800 gpd (9.1 m3/d)Active Membrane Area: 85 ftSize: 4" x 40Vontron ULP11-4040 RO membrane is a ultra-low pressure aromatic polyamide compound membrane element. It can work under ultra low pressure to reach as high permeate flow and salt rejection as regular low-pressure membrane element can, and is applicable to desalination of surface water and underground water. It operates under approximately 2 thirds of the operating pressure of regular low-pressure composite membrane, and achieves a salt rejection rate of up to 98.0%, which can decrease the investment costs for such relevant facilities as pump, piping, and container, etc. and the operating cost for the RO system, thus increasing the economic efficiency.