| Customization: | Available |
|---|---|
| Membrane Type: | Spiral |
| Type: | UF |
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Introducing the UNF Series: Loose Nanofiltration and Compact Ultrafiltration Membrane ElementsOur UNF series harnesses the power of proprietary multilayer composite membranes, featuring nano-level, ultra-thin hydrophilic coatings. This groundbreaking technology not only provides superior anti-fouling capabilities but also delivers a flux rate four times higher than internationally popular brands. Even more, it operates at 50% lower pressure, offering comprehensive performance that seamlessly replaces SUEZ(GE) G type TFC membranes.
1. We offer multiple precise cutting molecule options, with customized services tailored to meet each customer's unique requirements.
2. Experience product flow rates up to four times higher compared to leading import brands, significantly reducing both energy consumption and project budgets.
3. Enjoy ultra-high selectivity separation performance, effectively removing colloidal iron, colloidal silicon, humic acid, and other water-soluble organic matter (DOM), while allowing inorganic single and bivalent ions to pass through preferentially.
4. These membrane elements are versatile, suitable for dye removal or concentration, heavy metal elimination, acid purification, sodium chloride percolation, sugar concentration and grading, and the concentration and desalting of whey protein and polypeptides, among other applications.
| 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. Our water yield and removal rates are derived from rigorous standard test conditions as follows:
We utilize pure water with a conductivity under 10 µS/cm, a 200 ppm solution of polyethylene glycol (PEG) with molecular types matching the cut-off (e.g., UNF2000 uses PEG with a molecular type of 2000 Da), tested at 0.48 MPa, 77°F (25°C), and a 15% recovery rate.
2. The water yield varies within a range of +/- 15%, ensuring reliable performance.
3. The F34 model features a fiberglass-wrapped case with a 34-mil mesh thickness. Additional shells, meshes, and components are also available to meet diverse needs.
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 state-of-the-art factory. Additionally, we collaborate with other factories using our proprietary technology.
2. Q: What about the lead time for mass production?
A: Our standard production time for regular models is 10-15 days.
3. Q: How do you guarantee product quality?
A: We meticulously inspect and control every stage-from raw materials and production processes to the finished product and shipment.
4. Q: Can you offer a sample before a mass order? Is it free or extra?
A: Yes, samples will be kindly arranged for your confirmation. Please contact us for further details.
5. Q: Why choose us?
A: We leverage advanced technology to produce TFN membranes.
We have established China's first TFN coating production line, ensuring stable mass production.
We have a sophisticated 1000m² test platform and advanced water testing technology.
We provide RO, NF,UNF, special membrane elements, and SPEC customized membranes.
We offer competitive pricing, excellent product quality, and comprehensive services to our customers.
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