The ion exchange membrane consists of a cation exchange membrane and anion exchange membrane. The cation exchange membrane allows the only cation to pass through the membrane. The anion exchange membrane works the same way so that the ions could be rejected or separated. The ion exchange membrane could be mainly utilized in CDI (capacitive deionization) and ED (electrodialysis). It is more energy-efficient due to less electric consumption and higher recovery than the reverse osmosis membrane system. Also, the toxic chemical is not needed to clean the system. The ion exchange membrane is easier to reject the hardness and fluoride, which occurs scaling and relatively hard to reject in the reverse osmosis membrane system. The operation temperature is up to 60 degrees celsius. We developed the thinnest, the lowest electric resistant membrane, which is the most energy-efficient. The less footprint is needed to install the membrane capacitive deionization (mCDI) and electrodialysis (ED) system with a compact module.
Thickness(㎛) Electrical Reistance( Ω·㎠) Burst Strength(Mpa) Width(m) Spec sheet
16 <0.5 >0.4 0.6
60 <0.5 >0.4 0.6
* This product is supplied in roll form with a width of 0.6m.