Martin Water
PRODUCTS  CEDI Systems

CEDI

Continuous Electro-deionization (CEDI) is the most advanced generation of Ion Exchange technology. CEDI is a chemical-free process to produce deionized water and therefore environmentally friendly, continuous production, and extremely low operating costs when compared to chemical regenerated ion exchange technology. 


Feed Water Specification  


Type                             RO permeate

FCE                              <40 mS/cm

T °F (°C)                       41 - 113 (5 - 45)

Psig (bar)                      20 - 100 (1.4 - 7)

Free Cl2 , ppm               < 0.02              

Fe, Mn, S- , ppm            < 0.01

pH                                  4 - 11

Hardness                      < 1 ppm CaCO3

Silica                             < 1 ppm

TOC                              < 0.5 ppm 


CEDI Module Specification 

Product Code

MT-MX-50

MT-MX-100

MT-MX-200

MT-MX-300

Permeate flow   (L/H)

300-750

800-1500

1500-2500

2500-4500

Recovery (%)

80-95

80-95

90-95

90-95

Resistivity (MΩ.cm)

15-18

15-18

15-18

15-18

Working   voltage(VDC)

15-100

30-150

50-150

90-200

Working   current(ADC)

2-4

2-4

2-4

2-4

Designing voltage   (VDC)

<=200

<=200

<=200

<=200

Designing   current(ADC)

<=5.0

<=5.0

<=5.0

<=5.0

Inlet pressure   (MPa)

0.2-0.5

0.2-0.5

0.2-0.5

0.2-0.5

Maximal inlet   pressure (MPa)

0.6

0.6

0.6

0.6

Dilute water/   Permeate

DN25

DN25

DN25

DN25

Concentrated   water/Outlet

DN15

DN15

DN15

DN15

LxWxH(mm)

240×690×315

330×690×315

530×690×315

650×690×315