Description
| 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 | 6,000gpd (22.7m³/d) (TM820E-400) | |
| 5. Boron Rejection (typical value) | 93% at pH 8 (5mg/l Boron added to Feed water) |
Models
Specifications:
| Type | DiameterInch | Membrane Area ft² (m²) | Salt Rejection% | Product Flow Rate gpd(m³/d) | Feed Spacer Thickness mil |
| TM820E-400 | 8” | 400 (37) | 99.75 | 7,500 (28.3) | 34 |
Features
Operating Limits
- Maximum Operating Pressure: 1200psi (8.3 MPa)
- Maximum Feed Water Temperature: 113°F (45°C)
- Maximum Feed Water SDI15: 5
- 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)
Applications
- Seawater desalination
- Municipal water treatment
- Industrial desalination
