Mixed Bed Polisher

When ultra pure water quality is required, Mixed Bed Polisher step after Demineralization or Brackish Water Reverse Osmosis can be applied. Mixed Bed System is provided to reduce the electrical conductivity of water.

Through the process of exchange of the positive and negative ions in water with hydrogen and hydroxide ions, water of low conductivity is achieved. Two separate resins in the same vessel are utilized for the ion exchange process. The Cation resin exchanges the positive ions for hydrogen ions (H + ), while the Anion resin exchanges the negative ions for hydroxide ions (OH – ). Our BetaQua Mixed Bed vessel is designed complete with cation & anion resin, lateral inlet distributor, sight glasses, instruments, resin trap, frontal piping and valves to ensure all the process sequences are carried out perfectly.