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AE-90 Equivalent

Product No.：TFSW-4040-100
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Equivalent, equivalence, replacement, alternative, alternate, analog, retrofit, analogue, derivative, substitution: SUEZ GE AE-90, AE90

General Information

TFSW-4040-100 is manufactured as an equivalent, replacement, alternative, retrofit, analogue to replace SUEZ GE AE-90 RO Element.

SUEZ GE AE-90 Equivalent reverse osmosis membrane elements TFSW-4040-100 are developed for seawater treatment, offering high productivity while maintaining excellent salt rejection performance, to help reduce capital and operation cost of seawater desalination systems.
SUEZ GE AE-90 Equivalent reverse osmosis membrane element TFSW-4040-100 offers sustainable consistency, high rejection rate, low energy performance and lower lifecycle cost.

Features & Advantages

Stable salt rejection rate at high feed TDS
Higher permeate flow rate at lower operating fluxes
Lower operating cost through reduced energy consumption
Economical equivalent element for direct replacement of Suez GE AE-90

Applications

Seawater desalination
Minimal or zero liquid discharge
Landfill leachate sewage treatment
High-salinity wastewater concentration
Other applications with feed TDS above 10,000 ppm

Specifications

Configuration: Low fouling Spiral wound element
Membrane Polymer: Polyamide thin-film composite

Performance

Element Model

Membrane Active Area

ft² (m²)

Feed Spacer

mil (mm)

Permeate Flow Rate^*

GPD (m³/d)

Stabilized Salt Rejection^**

Minimum Salt Rejection

Boron Rejection

TFSW-4040-100

100 (9.3)

28 (0.712)

2,200 (8.3)

99.8%

99.6%

93%

Standard test conditions:

The above performance is initial (data record after 30 minutes of operation), based on the following conditions:

32,000 ppm NaCl, 5 ppm H₃BO₃ solutionn

800 psi (55 bar) operating pressure

25°C (77°F) operating temperature

8% permeate recovery

7.5-8 pH range

*Permeate flow for individual elements may vary but will be no more than ±15%.

**Stabilized salt rejection is generally achieved within 24-48 hours of continuous use; depending on feed water characteristics and operating conditions.

Element Dimensions

Size

Length L

inch (mm)

Diameter D

inch (mm)

Permeate tube

inner diameter d

inch (mm)

Permeate tube

Extension L1

inch (mm)

4040^*

40 (1,016)

3.9 (99)

0.75 (19)

1.04 (26.5)

Operating and Cleaning Limits

Maximum Operating Pressure	1,200 psi (83 bar)
Maximum Operating Temperature	45°C (113°F)
Maximum Chlorine Concentration	0.1 ppm
pH Range, Continuous	2-11
pH Range, Cleaning	1-13
Maximum Feed SDI (15 mins)	5
Maximum Element Pressure Drop	15 psi (1 bar)
Maximum Feed Flow	3.6 m³/h
Minimum Ratio of Concentrate to Permeate Flow for Each Element	5:1

The limits shown above are for general applications. For specific projects, operating at more conservative values may ensure the best performance and longest life of the membrane element.

We offer various RO membrane element equivalents. If you and your customer accept Suez GE AE-90 equivalent RO membrane element, please send us an inquiry now.

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