Following TM720L-440 membranes can be used in multiple membrane systems to treat municipal industrial or process water as well as commercial application using the 8” membrane types.
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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 |
150 psi (1.03MPa) 77°F (25°C) 2,000 mg/l Nacl 15% 7 |
3. Minimum Salt Rejection | 99.0% | |
4. Minimum Product Flow Rate | 6,800gpd (25.8m³/d) (TM720L-400) 7,500gpd (28.4m³/d) (TM720L-440) |
Specifications:
Type | Diameter Inch | Membrane Area | Salt Rejection% | Product Flow Rate | Feed Spacer Thickness mil | ||
ft2 | (m2) | gpd | (m3/d) | ||||
TM720L-440 | 8” | 400 | (41) | 99.5 | 9,400 | (35.6) | 28 |
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Operating Limits
- Maximum Operating Pressure: 600psi (4.1 MPa)
- Maximum Feed Water Temperature: 113°F (45)
- Maximum Feed Water SDI15: 5
- Feed Water Chlorine Concentration: Not Detectable
- Feed Water pH Range, Continuous Operation: 2-11
- Feed Water pH Range, Chemical Cleaning: 1-12
- Maximum Pressure Drop per Element: 20psi (0.14 MPa)
- Maximum Pressure Drop per Vessel: 60psi (0.4 MPa)
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- Municipal industrial
- Process wate
- Commercial applications
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