Ge-pw Spiral Wound Membranes - Industrial RO Series User Manual download pdf

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FSsmIndustrialROSeries_EN.doc Sep-13

Fact Sheet

Industrial RO Series

Industrial High Pressure Brackish Water RO Elements

The S-Series proprietary thin-film reverse osmosis

membrane is used in the Industrial RO3 elements. It is

characterized by high sodium chloride rejection and a

smooth, fouling-resistant membrane surface.

The A-Series proprietary thin-film reverse osmosis

membrane is used in the Industrial RO5 elements. It is

characterized by high sodium chloride rejection and a

high permeability.

Industrial RO Brackish Water Elements are used for

concentration of wastewater streams with a high os-

motic pressure or a high level of solids. They can also

be used to concentrate diluted acids.

These elements feature a 30mil or 50mil spacer in a

high pressure compatible element assembly.

Table 1: Element Specification

Membrane

S-Series, Thin-film membrane (TFM*)

A-Series, Thin-film membrane (TFM*)

Model

Average

permeate flow

gpd (m3/day)

1,2

Average NaCl

rejection

1,2

Minimum NaCl

rejection

1,2

INDUSTRIAL RO3 4040F35

1,900 (7.2)

99.0%

98.5%

INDUSTRIAL RO3 4040F50

1,400 (5.3)

99.0%

98.5%

INDUSTRIAL RO5 4040F35

2,200 (8.3)

99.5%

99.0%

INDUSTRIAL RO3 8040F35

7,000 (26.5)

99.0%

98.5%

INDUSTRIAL RO3 8040F50

6,700 (25.3)

99.0%

98.5%

INDUSTRIAL RO5 8040F50

7,100 (26.8)

99.5%

99.0%

Average salt rejection after 24h operation. Individual flow rate may vary ±25%.

Testing conditions: 2,000ppm NaCl solution at 425psi (2,930kPa) operating pres-

sure for RO3 and 225psi (1,550kPa) for RO5, 77°F, pH6.5 and 15% recovery.

Model

Spacer

mil (mm)

Active area

)

Outer wrap

Part

number

INDUSTRIAL RO3 4040F35

35 (0.89)

85 (7.9)

Fiberglass

3050577

INDUSTRIAL RO3 4040F50

50 (1.27)

64 (6.0)

Fiberglass

3049999

INDUSTRIAL RO5 4040F35

35 (0.89)

85 (7.9)

Fiberglass

3050576

INDUSTRIAL RO3 8040F35

35 (0.89)

355 (33.0)

Fiberglass

1207451

INDUSTRIAL RO3 8040F50

50 (1.27)

264 (24.5)

Fiberglass

1207450

INDUSTRIAL RO5 8040F50

50 (1.27)

270 (25.0)

Fiberglass

3097294

Figure 1a: Element Dimensions Diagram (Female) - 8040

Figure 1b: Element Dimensions Diagram (Male) - 4040

Table 2: Dimensions and Weight

Model

Dimensions, inches (cm)

Boxed

Weight

lbs (kg)

4040F

40.0

(101.6)

0.75

(1.90) OD

3.9

(9.9)

(4.1)

8040F

40.0

(101.6)

1.125

(2.86)

7.9

(20.1)

(13.2)

These elements are dried then bagged before shipping.

Internal diameter unless specified OD (outside diameter).

The element diameter (dimension C) is designed for optimum performance in GE

pressure vessels. Other pressure vessel dimension and tolerance may result in

excessive bypass and loss of capacity

Table 3: Operating and CIP Parameters

Typical Operating Flux

5 - 20 GFD (8 – 34 LMH)

Maximum Operating Pressure

1,200psi (8,276kPa) if T<77°F (25°C)

580psi (4,000kPa) if T>77°F (25°C)

Maximum Temperature

Continuous operation: 122°F (50°C)

Clean-In-Place (CIP): 122°F (50°C)

pH Range

Optimum rejection: 5.5-7.0,

Continuous operation: 2.0-10.0,

Clean-In-Place (CIP): 1.0-11.5

Maximum Pressure Drop

Over an element: 15psi (103kPa)

Per housing: 60psi (414kPa)

Chlorine Tolerance

500+ ppm hours,

dechlorination recommended

Feedwater

NTU < 1

SDI < 5

Industrial RO Series 1

Summary of Contents

Page 1 - Industrial RO Series

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