Reverse Osmosis (RO) Elements

TRANSFILM brackish-water ROElements can separate salts from water and increase permeability while offeringsuperior salt rejection. They are ideal for use in large-scale industrial andmunicipal water treatment systems. TRANSFILM™ brackish-water RO Elementscan lower the cost of desalination by improving energy efficiency andproductivity significantly.

Suitable for:

New-built or existing RO systems.

Challenging feed waters with low quality.

Various operating conditions with 4”and 8”elements.

Product Specifications:

Membrane Element TypeMembrane Element ModelActive Membrane Area ft2(㎡)Stable Rejection(%)PerrmeateTest Conditions
GPD(m3/d)Test PressureTest ConcentrationRecovery(%)
 Psi(MPa)(ppm)
Ordinary Brackish WaterTFB8040-400400(37)99.510,500 (40)225(1.55)

2000

 

 

 

15

TFB4040-7878 (7.2)99.52,050 (7.8)
Anti-FoulingTFB8040-400FR400 (37)99.510,500 (40)
TFB8040-400FR/34400 (37)99.510,500 (40)
TFB4040-78FR78 (7.2)99.52,050 (7.8)
Ultra Anti-FoulingTFB8040-400XFR400 (37)99.610,500 (40)
TFB8040-400XFR/34400 (37)99.610,500 (40)
TFB4040-78XFR78 (7.2)99.62,050 (7.8)
Low PressureTFB8040-400LE400 (37)99.311,500 (44)150(1.03)
TFB8040-440LE440 (41)99.312650 (48)
TFB4040-78LE78 (7.2)99.32,250 (8.7)
Ultra Low PressureTFB8040-400XLE400 (37)9911,500 (44)100(0.69)500
TFB8040-440XLE440 (41)99.312650 (48)
TFB4040-78XLE78 (7.2)992,250 (8.7)
Anti-Fouling& Low PressureTFB8040-400FRLE400 (37)99.311,500 (44)150(1.03)2000
TFB8040-400FRLE/34400 (37)99.311,500 (44)
High desalination & anti pollutionTFB8040-400HRFR400 (37)99.711,500 (44)225(1.55)
TFB8040-78HRFR78 (7.2)99.72,250 (8.7)

Dimensions

ModelA inch (mm)B inch (mm)C inch (mm)D inch (mm)
TFB8040-400FR40(1,0 16)01.125(29)7.9(20 1)
TFB4040-78FR40(1,016)1.05(25.7)0.75(19)3.9(99)
TFB8040-400LE40(1,0 16)01.125( 29)7.9(20 1)
TFB4040-78LE40(1,0 16)1.05(25.7)0.75(19)3.9(99)
TFB8040-400XLE40(1,0 16)01.125(29)7.9(20 1)
TFB4040-78XLE40(1,016)1.05(25.7)0.75(19)3.9(99)
TFB8040-365XFR40(1 ,016)01.125(29)7.9(20 1)
TFB4040-78XFR40(1,016)1.05(25.7)0.75(19)3.9(99)
TFB8040-365FR40(1,016)01.125(29)7.9(20 1)
TFB8040-40040(1,016)01.125(29)7.9(20 1)
TFB4040-7840(1、016)1.05(25.7)0.75(19)3.D9(99)

Application Data

Maximum Operating Pressure 41 bar(600 psi)
Maximum Operat ing Te mpera ture 45°C( 113°F)
Maximum Pressure Drop per Element 1.0 bar(15 psi)
pH Range,Continuous Operation 2-11
pH Range,Chemical Cleaning 1-13 Maximum Feed Silt Density Index(SDI 15) 5.0
Free Chlorine Tolerance <0.1 ppm

Notice

I.Permeate flow rate s for individual elements may vary ±15%.