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In industrial deionized water systems, the incoming water passes through the concentrated water chamber and the fresh water chamber in a certain proportion. The behavior of ions in the fresh water chamber can be understood as four processes: ① Ions migrate toward the concentrated water chamber under the influence of an electric field; ② Ions bind to the resin; ③ Water undergoes ionization and migration, with the H+ and OH- ions that move into the concentrated water chamber recombining to form water; ④ Due to the electric field, ions continuously dissociate from the resin, thereby enabling the resin to be regenerated repeatedly. The industrial deionized water system differs from ordinary mixed-bed systems in that the cations and anions entering the fresh water chamber first bind to the resin, and then, under the influence of a direct current field, they are continuously dissociated from the resin and move toward the anode and cathode through the anion and cation membranes, allowing the resin to be regenerated at the same time. Due to the aforementioned balancing effect, a concentration gradient is formed in the direction of water flow. The magnitude of the current (voltage) can be adjusted according to the conditions of the incoming water and the requirements for the outgoing water, so that the water flowing out is pure water free of anions and cations. Due to the selective permeability of the membrane to anions and cations, the ions that enter the concentrated solution chamber cannot pass through the membrane at the other pole, thereby remaining concentrated in that chamber. Laitread has adopted remote work; we are available 24/7 to answer your calls and help resolve your issues!