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Aqualin Puran Seawater RO Membrane
PNSW-440-HR PNSW-8040XLE-440
Description
Puran HR series seawater RO membrane elements have high salt rejection rate of 99.8%. It can be used for seawater desalination, desalination of brackish water with high concentration, boiler replenishment water in power plants, wastewater reuse, concentration and recovery of high value-added substances such as food and pharmaceuticals, etc.
Puran XLE series seawater RO membrane elements have stable salt rejection rate of 99.7%. It can be used for seawater desalination, desalination of brackish water with high concentration, boiler replenishment water in power plants, wastewater reuse, concentration and recovery of high value-added substances such as food and pharmaceuticals, etc.
Technical Parameters
Model | PNSW-440-HR | |
Specification | Average rejection rate | 99.8% |
Min. rejection rate | 99.7% | |
Boron rejection rate | 90% | |
Permeate flow | 8250gpd(32m3/d) | |
Type | Configuration | Spiral wound |
Outer wrap | Glass Fiber | |
Membrane material | Composite Polyamide | |
Membrane area | 440ft2 (41m2) | |
Application limits | Maximum applied pressure | 1200psi (8.28MPa) |
Maximum chlorine concentration | 0.1 ppm | |
Maximum operating temperature | 113 °F (45°C) | |
Feedwater pH range continuous working | 2.0 - 10.0 | |
Maximum feedwater turbidity | 1.0 NTU | |
Maximum feedwater SDI (15 mins) | 5.0 | |
Maximum feed flow | 85GPM (19.0m3/h) | |
Maximum pressure drop for each element | 13psi(0.09MPa) | |
Model | PNSW-8040XLE-440 | |
Specification | Average rejection rate | 99.7% |
Boron rejection rate | 90% | |
Permeate flow | 12100gpd(45.8m3/d) | |
Type | Configuration | Spiral wound |
Outer wrap | Glass Fiber | |
Membrane material | Composite Polyamide | |
Membrane area | 440ft2 (41m2) | |
Application limits | Maximum applied pressure | 1200psi (8.28MPa) |
Maximum chlorine concentration | 0.1 ppm | |
Maximum operating temperature | 113 °F (45°C) | |
Feedwater pH range continuous working | 2.0 - 10.0 | |
Maximum feedwater turbidity | 1.0 NTU | |
Maximum feedwater SDI (15 mins) | 5.0 | |
Maximum feed flow | 85GPM (19.0m3/h) | |
Maximum pressure drop for each element | 13psi(0.09MPa) | |
Model | PNSW-8040LE-440 | |
Specification | Average rejection rate | 99.8% |
Min. rejection rate | 99.7% | |
Boron rejection rate | 90% | |
Permeate flow | 9900gpd(37.5m3/d) | |
Type | Configuration | Spiral wound |
Outer wrap | Glass Fiber | |
Membrane material | Composite Polyamide | |
Membrane area | 440ft2 (41m2) | |
Application limits | Maximum applied pressure | 1200psi (8.28MPa) |
Maximum chlorine concentration | 0.1 ppm | |
Maximum operating temperature | 113 °F (45°C) | |
Feedwater pH range continuous working | 2.0 - 10.0 | |
Maximum feedwater turbidity | 1.0 NTU | |
Maximum feedwater SDI (15 mins) | 5.0 | |
Maximum feed flow | 85GPM (19.0m3/h) | |
Maximum pressure drop for each element | 13psi(0.09MPa) | |
