2.5 Inch Seawater Desalination RO Element
By optimizing the structure of membrane element, 2.5 Inch Seawater Desalination RO Element increases the permeate flow, and requires fewer elements for same permeate flow. Seawater Desalination RO Element is characterized by low operating pressure, low investment in equipment, excellent rejection rate and reliable performance, and its high salt rejection can ensure the production of the drinking water from seawater simply through one-pass RO design.
Applicable to treatment of seawater and high-concentration brackish water, the SW series of membrane element is designed for various industrial water treatment, such as seawater desalination, high-concentration brackish water desalting, boiler water replenishment for power plant, and is also applicable to various fields such as recycling of waste water, concentration and reclamation of such substances with high additional value as foodstuff, pharmaceuticals, etc.
- Stable Rejection Rate: 99.5%
- Min Rejection Rate: 99.3%
LIMITING OPERATING CONDITION
- Max Operating Pressure: 1200 psi (8.3 MPa)
- Max Inflow Rate: 6 gpm (1.4 m3 /h)
- Max Inflow Temperature: 45 ℃
- Max Inflow SDII15: 5
- PH Range in Continuous Operation: 3~10
- PH Range in Chemical Cleaning: 1~13
- Max pressure drop of a single membrane element: 10 psi (0.07 MPa)
2.5 Inch Seawater Desalination RO Element Product Introduction
THE TEST CONDITIONS
- The test pressure: 800 psi (5.52 MPa)
- Test liquid temperature: 25 ℃
- Test liquid concentration (NaCl) : 32800 ppm
- Test the pH of the liquid: 7.5
- Recovery rate of single film element: 8%/4%
How to select the membrane element according to the salt content of inlet water?
Permeate flow is the average value.The yield deviation of a single membrane element is ±20%
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