Ge-pw Electrodeionization (EDI) - E-Cell-3X Stack User Manual download pdf

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Fact Sheet

E-Cell-3X Stack

Industrial Electrodeionization (EDI) Stacks

E-Cell*-3X is designed to:

 Provide Ultrapure

Water for industrial

applications includ-

ing Power, Semicon-

ductor, and General

Industry.

 Produce Mixed Bed

quality water on a

continuous basis.

 Require no caustic or acid for regeneration of

ion exchange resin within the stack.

 Be leak free, guaranteed.

 Eliminate brine injection and concentrate recir-

culation, simplifying system design.

Description and Use

E-Cell-3X stacks are electrodeionization (EDI)

stacks which use electrical current to deionize and

polish reverse osmosis (RO) permeate water. The

product water for the E-Cell-3X is at an Ultrapure

level required in today’s demanding applications.

Typical Applications

 Microelectronics

 Power Generation (NOx, Boiler Feed)

 General Industry

Quality Assurance

 CE, UL & CSA marked

 Manufactured in a ISO 9001:2000 facility

E-Cell-3X Stack Specifications

Nominal Flow

5.0 m

/hr

22.0 gpm

Flow Rate Range

2.27 – 6.36 m

/hr

10 – 28 gpm

Shipping Weight

135 kg

298 lbs

Dimensions

(width x height x depth)

31cm x 61cm x 66cm

12’’ x 24” x 26”

Typical Performance

Product Quality

Resistivity

> 16 MOhm-cm

Sodium

< 3 ppb

Silica (SiO2) Removal

Up to 99% or < 5 ppb

Boron Removal

> 95%

Operating Parameters

Recovery

Up to 95%

Concentrate Flow

Counter current to

Product Flow

Voltage

0–400 VDC

Amperage

0–5.2 ADC

Inlet Pressure at Nominal Flow

4.1–6.9 bar

60–100 psi

Pressure Drop at Nominal Flow

1.4–2.8 bar

20–40 psi

Maximum Feed Water Specifications

Feed Water - Total Exchangea-

ble Anions (TEA as CaCO

)

<25 mg/l

<25 ppm

Feed Water – Conductivity,

NaHCO

equivalent

< 43 μS/cm

Temperature

5–40˚C

40–104˚F

Total Hardness (as CaCO

)

< 1.0 mg/l

< 1.0 ppm

Silica (SiO

)

< 1.0 mg/l

< 1.0 ppm

Total Organic Carbon (TOC as C)

< 0.5 mg/l

< 0.5 ppm

Total Chlorine

< 0.05 mg/l

< 0.05 ppm

Actual performance may vary depending on site conditions.

Reference E-Calc projection software to verify actual performance.

Patents pending.

Co-flow operation is acceptable when feed hardness

concentrations are <0.1 ppm as CaCO

1 2

E-Cell-3X Stack 1
E-Cell Stacks 2

Summary of Contents

Page 1 - E-Cell-3X Stack

Find a contact near you by visiting www.ge.com/water and clicking on “Contact Us” . * Trademark of General Electric Company; may be registered in on

Page 2 - E-Cell Stacks

Page 2 Fact Sheet E-Cell Stacks Product Description Application Nominal Flow Flow Range Resistivity Nominal Recovery Hardness E-Cell-3X Industrial

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Ge-pw Electrodeionization (EDI) - E-Cell-3X Stack User Manual

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Summary of Contents

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