Pro-XFRHR High Salt Rejection Extreme Anti-fouling Brackish Water RO Membrane Element

Pro-XFRHR High Salt Rejection Extreme Anti-fouling Brackish Water RO Membrane Element

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PSI MEMBRANE® Pro-XFRHR high salt rejection extreme anti-fouling brackish water membrane is a third-generation thin-film nanocomposite (TFN) RO membrane element. Unique anti-fouling membrane 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 high salt rejection anti-fouling brackish water membranes such as Toray TML.

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-XFRHR-4040

85(7.9)

31

2500(9.5)

99.8

Pro-XFRHR-8040

400(37.2)

31

11000(41.6)

99.8

 

1. Permeate flow rate and stabilized salt rejection were based on the following standard test conditions: 1500 ppm NaCl, 225 psi(1.55MPa), 77 ℉(25 ℃), 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(50)

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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