4040 Seawater Desalination Membrane
1. Higher flux of produced water.
2. Highly efficient desalination performance.
3. Compact module design.
4. Energy saving and environmental protection.
5. High strength corrosion resistant materials.
6. Simple maintenance and management.
7.Wide range of applications.
The membrane element developed by our company is suitable for marine and land installation. It is characterized by high pressure resistance (up to 6.9Mpa), low operating cost, good desalination performance and stable desalination effect. Drinking water can be obtained from seawater under the condition of high recovery rate.
Main application:
membrane element is suitable for seawater desalination, high concentration brackish water desalination, power plant boiler make-up water and other industrial water treatment, can also be used for wastewater reuse, food and drugs and other high-value-added substances such as the concentration of recycling and many other fields. Desalination, high concentration brackish water desalination, industrial water treatment, wastewater reuse.
Parameters:
SW1-4040 Membrane Basic Performance Specification | |||||
Performances | Test condition | Conditions of use | |||
Membrane type | Polyamide composite film | Test pressure | 800psi(5.5Mpa) | Maximum operating pressure | 1000psi (6.9Mpa) |
Average desalination rate | 99.5% | Test temperature | 25℃ | Maximum inlet flow rate | 16gpm(3.6m3/h) |
Average transmittance GPD(m3/d) | 1000(4.0) | Test concentration (NaCl) | 10000ppm | Inlet water temperature | 5～45℃ |
Effective membrane area ft2(m2) | 73(7) | Test PH | 6.5～7 | Maximum influent SDI | 5 |
Recovery rate of single membrane element | 8％ | Test time | After 30 minutes | Free chlorine concentration in feed water | 0.1ppm |
Cleaning PH range | 1～14 | Maximum allowable pressure drop of a single membrane element | 20psi(0.14Mpa) | ||
SW3-8040 Membrane Basic Performance Specification | |||||
Performances | Test condition | Conditions of use | |||
Membrane type | Polyamide laminated membrane | Test pressure | 800psi (5.5Mpa) | Maximum operating pressure | 1000psi (6.9Mpa) |
Average desalination rate | 99.7% | Test temperature | 25℃ | Maximum inlet flow rate | 70gpm(15.9m3/h) |
Average transmittance GPD(m3/d) | 6000(22.7) | Test concentration (NaCl) | 10000ppm | Inlet water temperature | 5～45℃ |
Effective membrane area ft2(m2) | 370(34) | Test PH | 6.5～7 | Maximum influent SDI | 5 |
Recovery rate of single membrane element | 8％ | Test time | 30 minutes later | Free chlorine concentration in feed water | 0.1ppm |
Membrane type | Cleaning PH range | 1～14 | Maximum allowable pressure drop of a single membrane element | 20psi(0.14Mpa) | |
