Customization: | Available |
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Membrane Type: | Spiral |
Type: | RO |
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PSI MEMBRANE®Pro-BW Brackish Water MembraneThe Pro-BW Brackish Water Membrane represents a pinnacle in water treatment technology, being a third-generation nanocomposite membrane (TFN) reverse osmosis element. This membrane incorporates a unique anti-fouling technology, which not only ensures superior anti-fouling and cleaning performance but also guarantees a high salt rejection rate. This innovation translates to reduced energy consumption and prolonged cleaning cycles, making it an efficient and cost-effective solution for water treatment.
1. Specially designed coating effectively prevents the growth of microorganisms, significantly reducing 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. Product flow rate and salt rejection rate were based on the following test conditions:
Feed water concentration: 2000 ppm as NaCl, Feed water pressure: 225 psi (1.55 MPa), Feed water temperature: 77°F (25°C), Recovery rate: 15% recovery.
2. Variation range of product flow: +/-15%.
3. The F32 model features a fiberglass-wrapped case with a mesh thickness of 32 mil. We also offer additional variations 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 distinguished manufacturer with our own state-of-the-art factory. Additionally, we collaborate with other factories utilizing our proprietary technology to enhance production.
2. Q: What about the lead time for mass production?
A: Our efficient production cycle ensures a lead time of 10-15 days for regular models.
3. Q: How do you guarantee product quality?
A: We meticulously inspect and manage the entire process, from sourcing raw materials to production, final inspection, and shipment.
4. Q: Can you offer a sample before a mass order? Is it free or extra?
A: Yes, we are pleased to provide samples for your confirmation. Please contact us for detailed information.
5. Why choose us?
We are pioneers in advanced TFN membrane production technology.
We have established China's first TFN coating production line, ensuring stable and large-scale production.
We feature a comprehensive 1000m2 test platform and cutting-edge water testing technology.
We offer a wide range of products including RO, NF,UNF, Special Membrane Elements, and SPEC Customized Membranes.
We provide our customers with competitive pricing, superior product quality, and comprehensive services.