EDI ارايه الگوريتم طراحي سيستم تصفيه آب به روش يون زدايي الكتريكي

A Design Algorithm for the Water Treatment by Electrode Ionization Method

In this paper at first, the effective design parameters in a water treatment are presented by electrode ionization method. Nominal capacity, feed water characteristics, product quality and nominal recovery are as the most effective design parameters in an EDI system are used by designer as basic design parameters. Other effective design parameters in an EDI system are staging, cell pair number, spacer characteristics, membranes and electrodes dimensions, ion exchange resins characteristics and pressure drop in compartments. After description of the effective design parameters, the design algorithm of an EDI system described.