Ro membrane for high tds water is designed to produce low dissolved solids water from high TDS tap or well water(3000ppm).
These Ro membranes for high tds water are much advanced and ideal for commercial uses.
Specifications:
Model | Permeated Flow Rate GPD(m3/d) | Stabilized Salt Rejection (%) | Min.Salt Rejection (%) |
1812-50H | 50(0.19) | 96.0 | 95.0 |
1812-75H | 75(0.28) | 96.0 | 95.0 |
2012-100H | 100(0.38) | 96.0 | 95.0 |
Membrane type: Thin-Film Composite
Membrane material: Polyamide(PA)
Element configuration: Spiral-Wound, Tape W rapping
Ro membrane for high tds water Test Conditions:
Testing Pressure | 80psi(0.55Mpa) |
Temperature of Testing Solution | 77°F(25℃) |
Concentration of Testing Solution(NaCl) | 3000ppm |
pH Value of Testing Solution | 7.5 |
Recovery Rate of Single Membrane Element | 20% |
Note: Permeate flows for individual elements may vary +/-20%
Operation Limits:
Max. Operating Pressure | 300psi(2.07Mpa) |
Max. Feedwater Flow | 2gpm(0.45m3/h) |
Max. Feedwater Temperature | 113°F (45℃) |
Max. SDI(15min) | 5.0 |
Max.Chlorine Concentration | ＜0.1ppm |
Feedwater pH Range, Continuous Operation | 3～10 |
Feedwater PH Range, Chemical Cleaning | 2～12 |
Max. Chlorine Concentration | ＜0.1mg/L |
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