**Description:** Electroplating shops lose money twice on rinse water — once on the metal that washes off the parts, and again on treating that water before discharge. Electrodialysis changes both numbers. By moving ions across ion-exchange membranes under a DC field, an ED plant concentrates dissolved metals and acids into a stream that can be fed back into the plating bath. Laxm... https://www.electrodialysis.in/application-recovery-of-electroplating-solutions/