| Customization: | Available |
|---|---|
| Membrane Type: | Spiral |
| Type: | RO |
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PSI MEMBRANE® Pro-BW brackish water membrane is a revolutionary third-generation nanocomposite (TFN) reverse osmosis membrane element. Our unique anti-fouling technology delivers unparalleled performance by ensuring exceptional anti-fouling and cleaning capabilities. This membrane guarantees a high salt rejection rate, while simultaneously reducing energy consumption and extending the cleaning cycle.
1. Special coating designed to inhibit microorganism growth, thereby minimizing membrane pollution.| Product | Effective Membrane area ft² (m²) |
Feed spacer thickness (mil) | Product Flow Rate ¹ ²g p d( m ³/d) |
Stable Salt Rejection¹ (%) |
| Pro-BW-4040F323 | 85(7.9) | 32 | 2600(9.8) | 99.5 |
| Pro-BW-8040F32³ | 400(37) | 32 | 10500(39.7) | 99.5 |
1. The product flow rate and salt rejection rate were determined under the following optimal test conditions:
Feed water concentration of 2000 ppm as NaCl, feed water pressure of 225 psi (1.55 MPa), feed water temperature of 77 °F (25 °C), and a recovery rate of 15%;
2. The variation range of the product flow rate is +/- 15%;
3. The F32 model features a robust fiberglass wrapped case with a 32 mil mesh thickness. We also offer additional types of cases, meshes, and membrane elements.
Operating Condition:
| Operating Limits | Unit | Value |
| Maximum operatingpressure | psi(MPa) | 600(41) |
| Maximumfeed water temperature | °F(°C) | 122(50) |
| Maximum pressure drop | bar | 1 |
| ContinuousoperationpH range | 2~11 | |
| Cleaning PH range | 1~13 | |
| Maximum feed watere SDl15 | 5 | |
| Maximum influent turbidity | ntu | 1 |
| Maximum residual chlorine concentration of influent | ppm | <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 manufacturer with our own factory. Additionally, we collaborate with other factories utilizing our proprietary technology.
2. Q: What about the lead time for mass production?
A: Our production time for regular models is 10-15 days.
3. Q: How do you guarantee product quality?
A: We meticulously inspect and control the entire process from raw materials, through production, to the finished product and shipment.
4. Q: Can you offer samples before a mass order? Are they free or extra?
A: Yes, samples can be arranged for your confirmation. Please contact us for more details regarding costs.
5. Why choose us?
We leverage advanced technology for producing TFN membranes.
We pioneered the first TFN coating production line in China, ensuring stable mass production.
We are equipped with a 1000m² test platform and advanced water testing technology.
We offer RO, NF, UNF, Special Membrane Elements, and SPEC Customized Membranes.
We provide our customers with competitive prices, superior product quality, and comprehensive services.
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