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Brackish Water RO membranes are very versatile and used in everything from desalination, drinking water, industrial water, waste water treatment with salt concentration between 2000 and 8000ppm.
Specifications
Model | Active Membrane Area ft2(m2) | Permeated Flow Rate GPD(m3/d) | Stable Rejection Rate (%) | Feed Spacer Thickness (mil) |
BW-4040L | 87(8.0) | 2400(9.1) | 99.5 | 31 |
BW-8040L | 400(37) | 10500(40) | 99.5 | 31 |
Membrane type: Thin-Film Composite
Membrane material: Polyamide(PA)
Element configuration: Spiral-Wound, FRP W rapping
Brackish Water RO Membrane Test Conditions:
Testing Pressure | 225psi(1.55Mpa) |
Temperature of Testing Solution | 77°F(25℃) |
Concentration of Testing Solution(NaCl) | 2000ppm |
pH Value of Testing Solution | 7.5 |
Recovery Rate of Single Membrane Element | 15% |
Operation Limits:
Max. Working Pressure | 600psi(4.14Mpa) |
Max. Feedwater Flow | 16 gpm(3.6m3/h) (4040) |
| 75gpm(17m3/h) (8040) | |
Max. Feedwater Temperature | 113°F (45℃) |
Max. SDI(15min) | 5.0 |
Max.Chlorine Concentration | ＜0.1ppm |
Feedwater pH Range, Continuous Operation | 2～11 |
Feedwater PH Range, Chemical Cleaning | 1～13 |
Max. Pressure Drop per Element | 15psi(0.1Mpa) |
Contact：
Email：Mariosun@water-ts.com
WhatsApp：0086 15601230163
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