50mm 0.22μm PO Nanofiber Membrane Discs For Water Liquid Prefiltration
Description of Water/Liquid Prefiltration
WECHEN PO nanofiber membrane is a unique product of Wuhan WECHEN Company, with independent intellectual property rights. The PO membrane owns high throughput, high uniformity, high compatibility, high hydrophilicity, very low extract, low non-specific adsorption, excellent solvent resistance and other characteristics. WECHEN PO nanofiber membrane own variety of pore sizes(0.22μm/0.45μm/0.75μm) and diameters(13mm/25mm/47mm/50mm/60mm) which can effectively remove particulate matter impurities and microorganisms. WECHEN PO nanofiber membrane can be used in life science, pharmaceutical, environmental, food and beverage, chemical, agriculture and other fields.
Application of Water/Liquid Prefiltration
- Common efficient filtration, such as pharmaceutical solutions, buffers, media;
- Remove or trap fine precipitates and suspended solids from the sample;
- Purification of aqueous and organic solutions;
- Biological sample preparation;
- Sample preparation for environmental analysis.
Features of Water/Liquid Prefiltration
- Suitable for aqueous solution filtration and organic solution filtration;
- A variety of pore sizes and diameters are available to meet the needs of different filtration accuracy and sample volume;
- Optional aseptic package for certain important applications;
- High flux and flow rate;
- Low adsorption of analyte;
- Tolerance to high pressure steam sterilization, irradiation sterilization and ethylene oxide sterilization.
Operating Characteristic of Water/Liquid Prefiltration
| Index | Technological Specifications |
| Pore Size(μm) | 0.22 | 0.45 | 0.75 |
| Membrane Material | PO | PO | PO |
| Thickness(μm) | 50-60 | 50-60 | 50-60 |
| Flow Rate (water, ml/min/cm2/bar) | ≥5 | ≥100 | ≥250 |
| Bubble Point (ehanol, bar) | ≥1.7 | ≥0.9 | ≥0.5 |
Naming Regulations of Water/Liquid Prefiltration
| WF | MF | ST | F | 13 | 22 |
| Trademark | Form | Sterilize | Membrane | Diameter | Pore Size |
| WECHANFIB | Membrane Filter | Sterilize | Blank PO | 13 13mm | 10 0.10μm |
| | | | F PTFE | 25 25mm | 22 0.22μm |
| | | | P PP | 50 50mm | 45 0.45μm |
| | | | S PES | 60 60mm | 70 0.70μm |
| | | | N Nylon | Customized | 80 0.80μm |
| Wechange Nanofiber Membrane Discs Products List |
| Membrane Material | Type No. | Application | Pore Size | Diameter |
| μm | mm |
| PO | WF-MF-13-22 | Common Efficient Filtration, Such as Pharmaceutical Solutions, Buffers, Media;
Remove or Trap Fine Precipitates & Suspended Solids From the Sample;
Purification of Aqueous & Organic Solutions;
Biological Sample Preparation;
Sample Preparation for Environmental Analysis. | 0.22 | 13 |
| PO | WF-MF-25-22 | 0.22 | 25 |
| PO | WF-MF-47-22 | 0.22 | 47 |
| PO | WF-MF-50-22 | 0.22 | 50 |
| PO | WF-MF-60-22 | 0.22 | 60 |
| PO | WF-MF-13-45 | 0.45 | 13 |
| PO | WF-MF-25-45 | 0.45 | 25 |
| PO | WF-MF-47-45 | 0.45 | 47 |
| PO | WF-MF-50-45 | 0.45 | 50 |
| PO | WF-MF-60-45 | 0.45 | 60 |
| PO | WF-MF-13-75 | 0.75 | 13 |
| PO | WF-MF-25-75 | 0.75 | 25 |
| PO | WF-MF-47-75 | 0.75 | 47 |
| PO | WF-MF-50-75 | 0.75 | 50 |
| PO | WF-MF-60-75 | 0.75 | 60 |
General Description of Water/Liquid Prefiltration:
The 'nanofiber membrane disc for water/liquid pre-filtration' is a precision filtration device with a nanofiber membrane as its core component. This device is primarily used in the water treatment or liquid filtration process as the first line of defense in the pre-filtration stage, aiming to efficiently remove tiny particles, bacteria, viruses, and other impurities suspended in water or liquid. By doing so, it reduces the burden on subsequent filtration steps, thereby enhancing the efficiency of the entire filtration system and extending its service life.
Application of Water/Liquid Prefiltration:
1.Common efficient filtration, such as pharmaceutical solutions, buffers, media
2.Remove or trap fine precipitates and suspended solids from the sample
3.Purification of aqueous and organic solutions
4.Biological sample preparation
5.Sample preparation for environmental analysis
Features and Benefits of Water/Liquid Prefiltration:
*Excellent biocompatibility;
* Good chemical stability, capable of resisting erosion by a variety of chemicals;
* Extremely high filtration efficiency, able to effectively remove suspended particles from water or liquid;
* Strict quality control system, complete production process flow;
* Short delivery period;
* Flexible payment method: T/T, L/C, West Union, Paypal;
* Free technical support;
* Other specific sizes can be customized;
Performance:
| Membrane Material | Pore Size (μm) | Thickness (μm) | Flow Rate (water, ml/min/cm2/bar) | Bubble Point ( ethanol,bar) |
| PO | 0.2 | 50~60 | ≥5 | ≥1.7 |
| PO | 0.45 | 50~60 | ≥100 | ≥0.9 |
| PO | 0.75 | 50~60 | ≥250 | ≥0.5 |
Product Tags:
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50mm 0.22μm PO Nanofiber Membrane Discs For Water Liquid Prefiltration Images
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