Electrodeionizations Tubular System

The EDM-Series electrodeionizations elements are called "modules". These modules polish water with an ROS permeate feed water quality of less than 40 micro S/cm, 1 ppm silica, 0.1 ppm iron, 0.02 ppm total chlorine/chloramine, 1.0 ppm of hardness and 0.5 ppm of dissolved oxygen. The EDM-Series modules are designed to remove dissolved ions and reduce TOC.


  • Polypropylene piping and valves
  • Clean in Place skid
  • Automatic recirculation of permeate flow
  • Manual operation
  • Permeate rinse to drain