Electrodialysis process is a physical
and chemical process which transports ions from a first solution to a second
solution through the selective ion exchange membranes under the influence of
external electric field. Electric driven membrane separation desalination equipment
can remove salt of solution by multi-compartment electrodialysis process.

 
 An electrodialysis equipment consists of spacers, ion exchange membranes,
electrodes and end plates. An ion exchange membrane selectively transports
differently charged ions. A cation exchange membrane lets only cations
transport through, and an anion exchange membrane lets only anions transport
through. Under the influence of an external DC electric field, salts in the
diluting compartment can move to the concentrating compartments, thus forming a
diluting stream and a concentrating stream.

 

Main technical indexes of electrodialysis AEM






  Electrodialysis
AEM




Product
type


TWEDAI
Standard


TWEDA2
Anti-fouling




Thickness
（mm）


0.13～0.16


0.12～0.15




water
content
（%）


30～40


30～40




Area
resistance
（Ω·cm2,0.5M NaCl,25℃)


 ≤4


 ≤4




Selectivity

(0.5M/0.1M NaCl,25℃))


 
≥0.98


 
≥0.98




Application
:Salt removal of reclaimed water,industrial water solution ,brackish water
and sea water ,etc.






 

 Main
technical indexes of electrodialysis CEM    






Electrodialysis
CEM




Product
type


TWEDCI
Standard


TWEDC2
Anti-fouling




Thickness
（mm）


0.10～0.13


0.10～0.13




water
content
（%）


20～30


20～30




Area
resistance
（Ω·cm2,0.5M NaCl,25℃)


≤4


≤4




Selectivity
(0.5M/0.1M
 NaCl,25℃)


≥0.97


≥0.97




Application
:Salt removal of reclaimed water,industrial water solution ,brackish water
and sea water ,etc.






 Contact:Tel:+86 592 6514970Skype:18060902001WhatsApp:18060902001WeChat:18060902001TM: guochukejiQQ:1641011431

 

Electrodialysis process is a physical and chemical process which transports ions from a first solution to a second solution through the selective ion exchange membranes under the influence of external electric field. Electric driven membrane separation desalination equipment can remove salt of solution by multi-compartment electrodialysis process.   An electrodialysis equipment consists of spacers, ion exchange membranes, electrodes and end plates. An ion exchange membrane selectively transports differently charged ions. A cation exchange membrane lets only cations transport through, and an anion exchange membrane lets only anions transport through. Under the influence of an external DC electric field, salts in the diluting compartment can move to the concentrating compartments, thus forming a diluting stream and a concentrating stream. Main technical indexes of electrodialysis AEM  Electrodialysis AEMProduct typeTWEDAIStandardTWEDA2Anti-foulingThickness（mm）0.13～0.160.12～0.15water content（%）30～4030～40Area resistance（Ω·cm2,0.5M NaCl,25℃) ≤4 ≤4Selectivity(0.5M/0.1M NaCl,25℃)) ≥0.98 ≥0.98Application :Salt removal of reclaimed water,industrial water solution ,brackish water and sea water ,etc.  Main technical indexes of electrodialysis CEM    Electrodialysis CEMProduct typeTWEDCIStandardTWEDC2Anti-foulingThickness（mm）0.10～0.130.10～0.13water content（%）20～3020～30Area resistance（Ω·cm2,0.5M NaCl,25℃)≤4≤4Selectivity(0.5M/0.1M  NaCl,25℃)≥0.97≥0.97Application :Salt removal of reclaimed water,industrial water solution ,brackish water and sea water ,etc. Contact:Tel:+86 592 6514970Skype:18060902001WhatsApp:18060902001WeChat:18060902001TM: guochukejiQQ:1641011431