PVDF ultrafiltration membrane can achieve high water flux at low transmembrane pressure and has strong pollution resistance; it can effectively remove impurities such as microorganisms and colloids;
| Membrane Material | PVDF |
| Pore Size | 0.01μm |
| Membrane Area | 51㎡(UF2860)/77㎡(UF2880) |
| Fiber Dimensions | ID 0.7 mm OD 1.3mm |
Product Overview
Polyvinylidene Fluoride (PVDF) is a high-performance polymer widely used in ultrafiltration membranes due to its excellent properties. Its outstanding chemical resistance allows it to withstand acids, alkalis, and oxidants like chlorine, making it ideal for industrial wastewater and drinking water treatment applications. PVDF also offers high mechanical strength and compression resistance, maintaining structural integrity under high pressure and reducing the risk of deformation or breakage. Additionally, PVDF can operate in a wide temperature range, handling temperatures up to 120°C, which is beneficial for applications requiring high-temperature sterilization. The material’s high permeability provides excellent membrane flux, allowing it to process larger volumes of water efficiently. PVDF membranes are less prone to fouling due to their hydrophobic nature, and they can be easily restored through backwashing and chemical cleaning, extending their lifespan and reducing costs. Furthermore, PVDF’s low protein adsorption makes it suitable for biocompatible applications in the medical and pharmaceutical fields. These comprehensive properties enable PVDF ultrafiltration membranes to be used in diverse fields such as drinking water purification, industrial wastewater treatment, food processing, and biopharmaceuticals, making PVDF a cost-effective and reliable choice for efficient filtration across various industries.
Product Dimensions
Product Parameters
| Performance (for most feed water) | |
| Filtrate Flow | 2-6 m³/h(UF2860) / 3-9 m³/h(UF2860) |
| Filtrate Turbidity | ≤0.1 NTU |
Filtrate SDI 15 | ≤3 |
| Type Configuration (Capillary Ultra filtration Module) | |
| Membrane Polymer | PVDF |
| Nominal Membrane Area | 51㎡(UF2860) / 77㎡(UF2880) |
| Nominal pore size | 0.01 μm |
| Fiber Dimensions | ID 0.7 mm OD 1.3mm |
| Application Date（for General use） | |
| Typical Filtrate Flux Range | 40-120 L/㎡/ｈ |
| Maximum Applied Feed Pressure | 0.5 Mpa |
| Maximum Tran membrane Pressure | 0.21 Mpa |
| Maximum Backwash Pressure | 0.25 Mpa |
| Operating Temperature Range | 5-40 ℃ |
| pH Operating Range | 2-11 (During Chemical Washing 1-13) |
| Operating Module | Outside to Intside Filtration |
Real Pictures
FAQ
The lifespan of ultrafiltration membranes varies depending on factors such as water quality, system design, and maintenance practices. On average, UF membranes can last between 3 to 7 years. Regular monitoring and maintenance can help extend their service life.
- High removal efficiency of pathogens and suspended solids
- Consistent water quality
- Compact system design
- Low chemical usage compared to conventional methods
- Easy integration with other water treatment processes
- Drinking water treatment
- Wastewater treatment
- Industrial process water
- Food and beverage processing
- Pharmaceutical manufacturing
- Desalination pretreatment
We will provide a detailed quotation based on your specific needs. Generally, our delivery time is 2-4 weeks after contract signing. We can also adjust the delivery schedule based on your project urgency.
We provide a 12-month warranty period. We are responsible for any quality issues of the product during the warranty period. After the warranty period, we can still provide technical services to ensure that the system can run stably.
Our membrane bioreactors have obtained ISO 9001 quality management system certification and CE certification, complying with international safety and quality standards. We regularly conduct quality inspections and tests to ensure continuous compliance with these standards.
We can provide detailed technical guidance and send technical engineers to the site to guide installation and commissioning when necessary.
Exthbition
Shanghai CM’s 2023 global exhibition live events
Manila, Philippines
Mar 22-24, 2023
Jakarta, Indonesia
Aug 31-Sep 1, 2023
Moscow, Russia
Sep 12-14, 2023
Dubai, United Arab Emirates
Nov 15-17, 2023
