| Customization: | Available |
|---|---|
| Membrane Type: | Spiral |
| Type: | NF |
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PSI MEMBRANE® UNF series of Loose Nanofiltration or Compact Ultrafiltration series membrane incorporated with innovative Thin Film Nanocomposite(TFN) technology, nano-level and ultra-thin hydrophilic coating technology offering excellent anti-fouling performance while the flux are 4 times higher than the traditional TFC and the operating pressure at least 50% lower.With its comprehensive performance which can replace SUEZ(GE) G types TFC membranes perfectly.
Key features:
Precision at its Best: Multiple precise cutting molecules available, tailored to meet customers' specific requirements.
Unmatched Efficiency: Product flow rate up to four times higher than imported brands, significantly reducing energy consumption and project costs.
Superior Selective Separation: Boasting ultra-high selectivity, our product removes most colloidal iron, colloidal silicon, humic acid, and other dissolved organic matter (DOM), while prioritizing the passage of inorganic single and bivalent ions.
Key Applications:
Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD).
Industrial resource recovery and recycling, such as in steel & metals,precious metals ,chemical,Medical,Pharmaceutic,Food&petrochemical.
Softening.
Chloralkali processing.
Landfill leachate (de-coloring).
| Product | Effective Membrane area ft² (m²) |
Feed spacer thickness (mil) |
Product Flow Rate¹ ²gpd( m³/d) |
Stable Salt Rejection¹ (%) |
| UNF500-8040F34³ | 400(37) | 34 | 7400(28.0) | 95 |
| UNF1000-8040F34³ | 400(37) | 34 | 7400(28.0) | 95 |
| UNF2000-8040F34³ | 400(37) | 34 | 7400(28.0) | 95 |
| UNF3000-8040F34³ | 400(37) | 34 | 8000(30.3) | 95 |
| UNF5000-8040F34³ | 400(37) | 34 | 16000(60.6) | 95 |
1.Water yield and removal rate are respectively based on the following standard test conditions:
Using pure water with a conductivity of less than 10us/cm, a 200ppm solution of polyethylene glycol PEG with the corresponding molecular types of the cut (e.g. UNF2000 PEG with the corresponding molecular types of 2000Da), 0.48MPa, 77°F ( 25 °C ), 15% recovery rate for each single membrane.
2.Variation range of water yield +/-15%.
3.F34 is a fiberglass wrapped case with a mesh thickness of 34 mil. there are extra shells ,meshes and components available.
Optimal Operating Conditions:
| Operating Limits | Unit | Value |
| Maximum operating pressure | psi (MPa) | 1200(82) |
| Maximum feed water temperature | °F (°C) | 158(70) |
| Maximum pressure drop | bar | 1 |
| Continuous operation pH range | 3-10 | |
| Cleaning PH range | 1-12 | |
| Maximum feed water SDI15 | 5 | |
| Maximum influent turbidity | ntu | 1 |
| Maximum residual chlorine concentration of influent | ppm | <1000 |
Product Dimensions: SIZE (mm)
| 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 dedicated manufacturer with our own factory, and we also collaborate with other factories using our proprietary technology.
2. Q: What about the lead time for mass production?
A: Our production lead time is 10-15 days for standard models.
3. Q: How do you ensure product quality?
A: We meticulously inspect and control each stage from raw materials to production, and through to the finished product and shipment.
4. Q: Can you provide a sample before a mass order? Is it free or extra?
A: Yes, samples will be thoughtfully arranged for your confirmation. Please contact us for further details.
5. Why choose us?
We possess advanced technology for the production of TFN membranes.
We have pioneered the first TFN coating production line in China and achieved stable mass production.
We boast a 1000m2 test platform with cutting-edge water testing technology.
We provide RO, NF,UNF, Special Membrane Elements, and SPEC Customized Membrane solutions.
We offer competitive prices, excellent product quality, and comprehensive services to our customers.
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