SYSTEM AND METHOD FOR REGENERATING AN ION SEPARATION RESIN

A method includes flowing brine including one or more hardness minerals from a desalination system to a mineral removal system. The method also includes removing the one or more hardness minerals from the brine in an ion separation system disposed upstream from and fluidly coupled to the mineral removal system. The ion separation system may generate a first softened brine and includes a plurality of ion exchange subsystems each including an ion exchange resin. The method also includes saturating the ion exchange resin of at least one ion exchange subsystem with the one or more hardness minerals removed from the brine and regenerating the saturated ion exchange resin. The method further includes recovering the one or more hardness minerals from the ion exchange resin via the mineral removal system. The mineral removal system is fluidly coupled to the ion separation system.