Following TM720DD-400 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 |
225 psi( 1.55MPa) 77°F (25°C) 2,000 mg/l Nacl 15% 7 |
3. Minimum Salt Rejection |
|
99.65% |
4. Minimum Product Flow Rate |
|
2,150gpd (8.2m³/d) (TM710D) 8,900gpd (33.6m³/d) (TM720DA400) 9,800gpd (37.0m³/d) (TM720D-440) |
Specifications:
Type |
Diameter Inch |
Membrane Area ft² (m²) |
Salt Rejection % |
Product Flow Rate gpd(m³/d) |
Feed Spacer Thickness mil |
TM720D-400 |
8” |
400(37) |
99.8 |
11,000(41.6) |
34 |
Operating Limits
- Maximum Operating Pressure: 600psi (4.1 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: 1-13
- Maximum Pressure Drop per Element: 20psi (0.14 MPa)
- Maximum Pressure Drop per Vessel: 60psi (0.4 MPa)
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[custom-usage]
- Municipal industrial
- Process water
- Commercial applications
[/custom-usage]
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