Principle of Membrane Separation Technology
Ceramic membrane technology
Spiral-wound membrane technology
Hollow fiber membrane technology
Electroosmosis
Electrodialysis is an electrochemical separation process. Under the effect of electrical fields, it uses permselectivity of ion-exchange membrane, so that the solution ion can be transferred to another part of water through the ion exchange membrane.
Electrodialysis is like a flat ion exchange. Electrodialysis removes ionized components and retains other non-ionized components. It is important that the components retained are usually valuable products to customers.