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Toray TM820K-440 SWRO Membrane
695 $
The Toray TM820K-440 SWRO Membrane is a state-of-the-art cross-linked polyamide composite membrane that offers superior filtration. It is perfect for use in water treatment units around the world.
Product details
| 1. Membrane Type | Cross Linked Fully Aromatic Polyamide Composite | |
| 2. Test Conditions | Feed Water Pressure Feed Water Temperature Feed Water Concentration Recovery Rate Feed Water pH |
800 psi (5.52MPa) 77°F (25°C) 32,000 mg/l Nacl 8% 7 |
| 3. Minimum Salt Rejection | 99.5% | |
| 4. Minimum Product Flow Rate | 4,600gpd (17.4m³/d) (TM820K-400) 5,100gpd (19.3m³/d) (TM820K-440) |
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| 5. Boron Rejection (typical value) | 96% at pH 8 (5mg/l Boron added to Feed water) |
Specifications
| Type | DiameterInch | Membrane Area ft² (m²) | Salt Rejection% | Product Flow Rate gpd(m³/d) | Feed Spacer Thickness mil |
| TM820K-440 | 8” | 440 (41) | 99.86 | 6,400 (24.2) | 28 |
Features
- Maximum Feed Water SDI15: 5
- Maximum Operating Pressure: 1200psi (8.3 MPa)
- Maximum Feed Water Temperature: 113°F (45°C)
- Feed Water Chlorine Concentration: <0.1ppm
- Feed Water pH Range, Continuous Operation: 2-11
- Feed Water pH Range, Chemical Cleaning: 1-12
- Maximum Pressure Drop per Element: 15 psi (0.10 MPa)
- Maximum Pressure Drop per Vessel: 50 psi (0.34 MPa)
Typical applications
- Seawater desalination
- Industrial desalination
- Municipal water treatment
Toray TM820K-440 SWRO Membrane (English)
