Pro-XFR Extreme Anti-fouling Brackish Water RO Membrane Element
PSI MEMBRANE® Pro-XFR Anti-fouling Brackish Water Membrane is a third-generation Thin Film Nanocomposite (TFN) RO membrane element. Enhanced anti-fouling technology endows it with excellent anti-fouling ability and cleanability, ensuring high salt rejection performance while reducing energy consumption and extending cleaning cycles. It can perfectly replace anti-fouling brackish water membranes such as DuPont BW30XFR and Suez AG8040F.
1.Wide flow channel reduces membrane fouling probability and improves cleaning efficiency.
2.Industry's widest pH cleaning range (1-13) and good chemical resistance, providing the most effective cleaning performance, stability, and durability.
3.Excellent anti-fouling performance of TFN surface for long service life
4. TFN membrane flux is generally 30% higher than traditional TFC, with lower energy consumption
Product Parameters
|
Product |
Active Area ft²(m²) |
Feed Spacer Thickness(mil) |
Permeate Flow Rate GPD(m³/d) |
Stabilized Salt Rejection(%) |
|
Pro-XFR-4040 |
85(7.9) |
34 |
2500(9.5) |
99.7 |
|
Pro-XFR-8040 |
400(37.2) |
34 |
12000(45.9) |
99.7 |
1.Permeate flow rate and stabilized salt rejection were based on the following standard test conditions: 2000 ppm NaCl, 225 psi(1.55MPa), 77 ℉
(25 ℃),pH 8, 15% recovery.
2.Permeate flow rate varies by +/-15%.
Operating Condition
|
Operating Limits |
Unit |
Value |
|
Maximum operating pressure |
psi(MPa) |
600(41) |
|
Maximum feed water temperature |
°F(°C) |
122(45) |
|
Maximum pressure drop |
bar |
1 |
|
Continuous operation pH range |
|
2-11 |
|
Cleaning pH range |
|
1-13 |
|
Maximum feed water SDl15 |
|
5 |
|
Maximum influent turbidity |
ntu |
1 |
|
Maximum residual chlorine concentration of influent |
ppm |
<0.1 |
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