Homogeneous membrane electrodialysis

Category：

Electrodialysis process

Keywords：

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Detail

I. Application Fields

Desalination of materials in various chemical, food, and pharmaceutical production processes; brackish water desalination; seawater desalination; natural water purification; industrial wastewater treatment; industrial water reuse; seawater or brine salt production; and salt lake lithium extraction, etc.

II. Product Introduction:

One membrane pair is formed by alternately stacking one anion exchange membrane, one desalination chamber diaphragm, one cation exchange membrane, and one concentration chamber diaphragm; several membrane pairs stacked together, with electrode chamber diaphragms added on both sides, constitute a membrane stack; placing electrodes, water distribution plates, and clamping plates on both sides of the membrane stack constitutes an electrodialysis unit.
The electrodialysis process uses an electric field as the driving force, utilizing the selective permeability of ion exchange membranes to ions, causing anions and cations to migrate directionally, thereby achieving the removal or concentration of salts in aqueous solutions.