| Membrane Type: | Spiral |
|---|---|
| Type: | RO |
| Stable Salt Rejection: | 99.85% |
| Gpd(Gallon): | 11000gallon/Day |
| Feature: | Energy Saving30%, Large Flux, Durability |
| Usage: | RO Water Treatment System |
| Samples: |
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| Customization: |
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PSI MEMBRANE® Pro-BW Seawater Desalination MembranePro-BW is a groundbreaking third-generation nanocomposite (TFN) reverse osmosis membrane element. Its incomparable anti-fouling technology delivers superior anti-fouling and cleaning performance, guaranteeing a high salt rejection rate while simultaneously reducing energy consumption and extending the cleaning cycle.
1. The wide flow path design significantly reduces the likelihood of membrane fouling and enhances cleaning efficiency.
2. Exceptional cleaning resistance ensures prolonged and stable operation over time.
3. The advanced anti-fouling coating on the surface significantly boosts performance and extends the membrane's service life.
4. Product flux is an impressive 30% higher than traditional TFC membranes, achieved with lower energy consumption.
| Product | Effective Membrane area ft² (m²) |
Feed spacer thickness (mil) | Product Flow Rate ¹ ²g p d( m ³/d) |
Stable Salt Rejection¹ (%) |
| Pro-SW-8040F34³ | 440(40) | 34 | 11000(41.5) | 99.85 |
1. The product flow rate and salt rejection rate are determined based on these precise testing conditions:
Feed water concentration: 32,000 ppm as NaCl, Feed water pressure: 800 psi (5.5 MPa), Feed water temperature: 77°F (25°C), Recovery rate: 8%.
2. Product flow variation is within a range of +/- 20%.
3. The F34 model features a fiberglass-wrapped case with a mesh thickness of 34 mil. We also offer additional types of cases, mesh, and membrane elements to suit your needs.
Operating Conditions:
| Operating Limits | Unit | Value |
| Maximum operatingpressure | psi(MPa) | 1200(83)b |
| Maximumfeed water temperature | °F(°C) | 113(45)a |
| Maximum pressure drop | bar | 1 |
| ContinuousoperationpH range | 2~11c | |
| Cleaning PH range | 1~13 | |
| Maximum feed watere SDl15 | 5 | |
| Maximum influent turbidity | ntu | 1 |
| Maximum residual chlorine concentration of influent | ppm | <0.1 |
| Model | A | B | C |
| 4040 | 1016 | 100.3 | 19.1 |
| 8040 | 1016 | 200 | 28.6 |
1. Q: Are you a manufacturer or a trading company?
A: We are a distinguished manufacturer with our own state-of-the-art factory. Additionally, we collaborate with other factories, leveraging our proprietary technology.
2. Q: What is the lead time for mass production?
A: Our efficient production timeline is 10-15 days for standard models.
3. Q: How do you ensure product quality?
A: We meticulously inspect and control every stage-from raw materials, through the production process, to the finished product and shipment.
4. Q: Can you offer samples before mass orders? Are they free or do they incur an extra cost?
A: Yes, we are pleased to provide samples for your verification. Please get in touch with us for further details.
5. Q: Why choose us?
We utilize cutting-edge technology for producing TFN membranes.
We have pioneered the first TFN coating production line in China, achieving stable mass production.
We are equipped with a 1000m2 test platform, featuring advanced water testing technology.
We provide RO, NF,UNF, Special Membrane Elements, and SPEC Customized Membranes.
We offer our customers competitive pricing, exceptional product quality, and comprehensive services.
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