High Purity Water System, Treatment Technique RO, Industry Distillery, Water Source Type Industrial Effluent

An electrodeionization post, Reverse osmosis ro/edi system was developed for the continuous production of high, Purity water without the execution of chemicals. The study was carried out with a laboratory pilot. The ion, Exchange membrane stack has eight cell, Pairs of which four dilute compartments were filled with mixed, Bed ion, Exchange resins. The feed is tap water with a conductivity of about 400 s/cm, And the ro permeate with a conductivity less than 20 s/cm. The edi was achieved with a productivity of 20 l/h and a resistivity of 12 18 m, Cm. Furthermore, The v, I and ph, I features of the edi process were studied. It indicates that there are differences between the ed and the edi in the concentration polarization.