| Customization: | Available |
|---|---|
| Membrane Type: | Spiral |
| Type: | NF |
|
Still deciding? Get samples of US$ 689.82/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
NF98 Series Nanofiltration Membrane ElementAdopts proprietary multilayer composite membrane technology combined with nano-level, ultra-thin hydrophilic coating. This innovation offers superior anti-fouling capabilities while delivering a flux that is double that of popular international brands, all at 50% lower operating pressure. With its comprehensive performance, it can easily replace traditional TFC membranes like NF270, XC-N, DL, DK, and others.
1. NF98 membranes boast a super hydrophilic surface, exceptional anti-fouling performance, and an extended lifespan.Nanofiltration is a specialized membrane process that rejects dissolved solutes in the size range of approximately 1 nanometer (10 Angstroms), hence the term 'nanofiltration.'
Operating between the realms of:reverse osmosis (RO) and ultrafiltration (UF), nanofiltration membranes reject organic molecules with molecular weights greater than 200-400, effectively filtering out a range of contaminants, including:Organic molecules with molecular weights greater than 200 - 400.
Typical applications of nanofiltration membrane systems include:
| Product | Effective Membrane area ft² (m²) |
Feed spacer thickness (mil) |
Product Flow Rate ¹ ²gpd( m³/d) |
Rejection rate of Bivalent salt ion¹(%) | Rejection rate of Monovalent salt ion¹(%) |
| NF98-HF-4040F34³ | 82(7.6) | 34 | 2800(10.6) | 96 | 30-50 |
| NF98-HF-8040F34³ | 400(37) | 34 | 13800(52.2) | 96 | 30-50 |
| NF98-SP-4040F34³ | 82(7.6) | 34 | 2500(9.5) | 99 | 30-50 |
| NF98-SP-8040F34³ | 400(37) | 34 | 12500(47.3) | 99 | 30-50 |
| NF98-Pro-4040F34³ | 82(7.6) | 34 | 1850(7.0) | 99 | 40-60 |
| NF98-Pro-8040F34³ | 400(37) | 34 | 9100(34.4) | 99 | 40-60 |
| NF98-SPEC-4040F34³ | 82(7.6) | 34 | / | Customized | Customized |
| NF98-SPEC-8040F34³ | 400(37)) | 34 | / | Customized | Customized |
The water yield and desalination rates were rigorously measured under the following standardized test conditions: 2000 ppm MgSO4, 70 psi (0.48 MPa), 77°F (25°C), 15% recovery, and 2000 ppm NaCl, 70 psi (0.48 MPa), 77°F (25°C), 15% recovery.
2. The variation range of water yield is +/-15%, ensuring consistent performance.
3. Model F34 features a robust fiberglass-wrapped case with a mesh thickness of 34 mil. Additional shells, meshes, and components are available as options. The designations HF, SP, Pro, and SPEC indicate high throughput, salt separation, high rejection, and customized nanofiltration series respectively. (Please consult our pre-sales engineers for more detailed information.)
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 premier manufacturer with our own state-of-the-art factory. Additionally, we collaborate with other top-tier factories utilizing our proprietary technology.
2. Q: What about the lead time for mass production?
A:Our production time is typically 10-15 days for regular models, ensuring prompt delivery.
3. Q: How do you guarantee product quality?
A: We meticulously inspect and control the entire process, from raw materials to production, finished products, and shipment, ensuring unparalleled quality.
4. Q: Can you offer a sample before mass order? Is it free or extra?
A: Yes, samples will be kindly arranged for your confirmation. Please contact us for more details.
5. Why choose us?
We harness advanced technology for the production of TFN membranes.
We have established the first TFN coating production line in China, achieving stable mass production.
We are equipped with a 1000m² test platform and advanced water testing technology.
We provide a wide range of membranes including RO, NF, UNF, Special Membrane Elements, and SPEC Customized Membranes.
We offer competitive pricing, excellent product quality, and comprehensive services, ensuring customer satisfaction.
){kind=link}