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Vontron SW Series: Seawater Desalination RO Element
Description：
Brief Introduction
SW series of sea water aromatic polyamide RO element developed by VONTRON for seawater desalination. This series of elements have the characteristics of low operating pressure, low equipment investment, good desalination performance and stability. Among them, the SW8040XHR-400 have the highest desalination rate of 99.85%, which ensure that drinking water can be produced from seawater through one pass RO system.
Scope of Application
SW series membrane elements are generally suitable for the treatment of seawater and brackish water with high concentration. It can be used for seawater desalination, desalination of brackish water with high concentration, boiler replenishment water in power plants, wastewater reuse, concentration and recovery of high value-added substances such as food and pharmaceuticals, etc.
Specifications and Major Properties
|
Model |
Active Membrane Area ft2(m2) |
Permeate flow GPD(m3/d) |
Stable Rejecion Rate % |
Feed Spacer Thickness mil |
|
SW8040XHR-400 |
400（37.2） |
6000（22.7） |
99.85 |
28 |
|
SW8040XHR-440 |
440（40.9） |
6600（25.0） |
99.85 |
28 |
|
SW8040FR-400 |
400（37.2） |
8200（31.0） |
99.8 |
34 |
|
SW8040HR-400 |
400（37.2） |
7500（28.4） |
99.8 |
28 |
| SW8040HR-440 | 440（40.9） | 8250（31.2） | 99.8 | 28 |
|
SW8040LE-400 |
400（37.2） |
9000（34.0） |
99.8 |
28 |
|
SW8040LE-440 |
400（40.9） |
9500（35.9） |
99.8 |
28 |
|
SW8040XLE-400 |
400（37.2） |
11000（41.6） |
99.7 |
28 |
|
SW8040XLE-440 |
440（40.9） |
12100（45.8） |
99.7 |
28 |
|
SW4040HR |
95（8.8） |
1600（6.1） |
99.8 |
28 |
|
SW4040LE |
95（8.8） |
1900（7.2） |
99.7 |
28 |
|
SW11-4021 |
33（3.1） |
750（2.8） |
99.5 |
28 |
|
SW11-2521 |
12（1.1） |
270（1.0） |
99.5 |
28 |
|
SW11-2540 |
28（2.6） |
600（2.3） |
99.5 |
28 |
