This paper presents the performance of a dual-purpose Zinc|ferricyanide desalination battery for simultaneous and energy storage operations. The zinc|ferricyanide consists an anode chamber with zinc electrode immersed in ZnCl2(aq) electrolyte, cathode graphite electrolyte solution K3[Fe(CN)6](aq) K4[Fe(CN)6](aq), as well middle saline water to be desalinated. These chambers are separated by ani...