anion and cation resins with or without polymer beads for use in ion exchange processes; namely, for use in condensate polishing, water deionization in electric generating plants, and in the production of ultra-pure water for manufacturing semi-conductor devices

cation or anion ion exchange resins or inert polymer beads; a resin system including anion and cation resins with or without inert polymer beads, used in ion exchange processes

Inert Polymer Beads for Use in Ion Exchange Processes