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LG SW 400 R
LG SW R (High Rejection) membranes offer a combination of high rejection and low energy requirements to reduce the total cost of desalination; suitable for medium to high salinity seawater applications.
Product Specifications
Active Membrane Area |
400 ft² (37 m²) |
Permeate Flow Rate |
9,000 gpd (34.1 m³/d) |
Stabilized Salt Rejection |
99.85% |
Minimum Salt Rejection |
99.7% |
Boron Rejection |
93% |
Feed Spacer |
34 mil. |
Test Conditions
NaCl |
32,000 ppm |
Boron |
5 ppm |
Pressure |
800 psi (55 bar)
|
Temperature |
25°C (77°F)
|
pH |
8 |
Recovery |
8% |
Permeate Flow Variation |
+/-15% |
Operating Specifications
Max. Operating Pressure |
1,200 psi (82.7 bar)
|
Max. Chlorine Concentration |
<0.1 ppm |
Max. Operating Temperature |
45°C (113°F)
|
pH Range, Continuous (Cleaning) |
2-11 (2-13) |
Max. Feedwater Turbidity |
1.0 NTU |
Max. Feedwater SDI (15 minutes) |
5.0 |
Max. Feed Flow |
75 gpm (17 m³/h)
|
Min. Ratio of Concentrate to Permeate Flow for any Element |
5:1 |
Max. Pressure Drop for Each Element |
1.0 bar (15 psi)
|
Product Dimensions
Length |
1,016 mm (40 inch)
|
Element O.D. |
200 mm (7.9 inch) |
Perm Tube I.D. |
28.6 mm (1.125 inch)
|
Weight |
16 kg (35 lbs.)
|