Description
EDI (electrodeionization)
super pure water equipments is a deep desalination device, with
treating the supply water of power plant according to the EDI
technology. The EDI is core technology of preparation pure water
and super pure water. It mix together the technology of
electrodialysis and ion exchange. The function combine selective
permeability which realized by exchange membrane of cation and
anion and exchange interaction which realized by ion exchange resin
make the ion directional migration under DC
field.
Though this process the
supply water can be deep desalted and the yield water can amount to
*5M&branded;.cm. Accompanying the desalination, the
hydrion (H+) and hydroxyl (OH-) produced by water ionized can make
the ion exchange resin regenerate. So the yield water can produced
continuously with no acid-alkali chemical regeneration.
Characteristic:
1. High quality and
stability of the yield water.
2.High rate of
desalination
3.Utilization rate reach up over
*5%
4.Resin doesn't need to
regenerate
Advantage?
A) The system can produce the pure water continuously and not
for regenerate to stop.
B) No chemical agent regenerate.
C) Considerate stackable design, Small floor area.
D) Easy operate, Perfect security.
E) Operation costs and maintenance cost low.
F) No reserve of acid and alkali and transport cost.
G)The whole desalination system is
automatic operation and need no special person. It has unmatchable
advantage over the other system. The system is widely used in
preparation of pure water and super pure water.
