Mixed Bed Polisher

We can design and build bespoke unit polishing mixed bed to meet all the needs of our customers.

Cation and anion resins are combined in a steel tube, FRP or stainless steel to produce ultra pure water.

Usually the mixed bed polishing unit contains strong acid cation (SAC) resin and strong base anion (SBA) resin is combined with a ratio of about 40% to 60% cation resin anion resin. (All volumes of resin depends on the analysis of entry and the quantity of water needed from the treated water).

Mix bed polishers are typically installed when water quality is less than 1 micro ohm conductivity is required. We can install a mixed bed polishers after a standard Reverse Osmosis or Demineraliser, to produce ultra high quality water.

Please note: The cation resin should be a strong acid type cation (SAC) and anion resins should be a strong base anion resin (SBA)

After the service cycle, each resin is regenerated as listed:

(SAC): Strong acid cation resin is washed with approx. 30% hydrochloric acid.
(SBA): Strong Base Anion washed with approx. 26% caustic.

Please note: The above regeneration strength refers to the values ​​before diluted with a mixed bed polisher educator system.

Please contact us for more details Service.