| Customization: | Available |
|---|---|
| Membrane Type: | Spiral |
| Type: | RO |
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PSI MEMBRANE® Pro-BW Seawater Desalination Membrane is a third-generation nanocomposite (TFN) reverse osmosis membrane element. Our unique, cutting-edge anti-fouling technology offers exceptional anti-fouling and cleaning performance, ensuring a high salt interception rate while reducing energy consumption and extending the cleaning cycle.
1. The wide flow path design minimizes membrane fouling and significantly enhances cleaning efficiency.
2. Superior cleaning resistance ensures long-term stable operation.
3. The anti-fouling coated surface enhances performance, contributing to an extended service life.
4. Product flux is 30% higher than traditional TFC membranes, 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. Product flow rate and salt rejection rate were based on the following test conditions:
Feed water concentration: 32000 ppm as NaCl, Feed water pressure: 800 psi (5.5 MPa), Feed water temperature: 77 °F (25 °C), Recovery rate: 8% recovery;
2. Product flow variation range: +/-20%;
3. The F34 model features a fiberglass-wrapped case with a mesh thickness of 34 mil. We also provide additional types of cases, meshes, and membrane elements.
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, integrating our proprietary technology.
2. Q: What about the lead time for mass production?
A:Our production timeline is remarkably swift: 10-15 days for our regular models.
3. Q: How do you ensure product quality?
A: We meticulously oversee and control every phase, from raw materials to production, and from the finished product to shipment.
4. Q: Can you offer samples before a mass order? Is it free or extra?
A: Yes, samples will be graciously provided for your evaluation. Please reach out to us for more details.
5. Why choose us?
We boast cutting-edge technology for producing TFN membranes.
We pioneered the first TFN coating production line in China, achieving consistent mass production.
We possess a 1000m2test platform and advanced water testing technology.
We offer an array of products including RO, NF,UNF, Special Membrane Elements, and SPEC Customized Membranes.
We provide our customers with competitive pricing, exceptional product quality, and comprehensive services.
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