VOCEE ultrafiltration membrane filbers have undergone a specific hydrophilization treatment, which considerably enhances the hydrophilicity of the membranes. This enables the membrane filber to have a higher water permeation flux, extends the service life of the membranes, and further enhances their anti-fouling property.
After being promoted for many years, it has been widely used in areas like industrial wastewater, domestic sewage, reclaimed water reuse, drinking water, industrial production process water, and the pretreatment of pure water and ultrapure water.
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VOCEE Ultrafiltration Membrane PVC Series UF membrane Features | |
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1.Using high quality PVC materials, long service life. 2. 0.01um filtration precision is to ensure the output turbidity ≤0.1NTU. 3.The internal pressure filtration structure has no dead angle, low filtration resistance,small transmembrane pressure difference and low energy consumption. 4.Hydrophilic modification, with excellent chemical stability,Acid, Alkali and hydrolysis resistance, it can be widely used in various fields. |
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Parameter & Model
| Model | Vocee-UF-90 | Vocee-UF-160 | Vocee-UF-200 | Vocee-UF-250 | Vocee-UF-4040 | Vocee-UF-8040 |
| Dimension | Φ90*1240mm | Φ160*1420mm | Φ200*1480mm | Φ250*1715mm | Φ90*1016mm | Φ200*1016mm |
| Material | Alloy-PVC | |||||
| Fiber ID&OD | 1.0mm & 1.7mm | |||||
| Filter precision | 0.01um | |||||
| Membrane area | 4.2㎡ | 16㎡ | 28㎡ | 48㎡ | 3.8㎡ | 24㎡ |
| Filter method | Inside-out | |||||
| Housing material | U-PVC | |||||
| End seal material | Expoxy resins | |||||
VOCEE PVDF Series UF Membrane Features
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1.Adopts PVDF hollow fiber with hydrophilicity, High mechanical strength,not easy to break. It has a longer lifespan, strong anti-pollution ability, resistant to chemical cleaning and high concentration of residual chlorine solution 2.The 0.01um nominal membrane pore diameter can remove bacterial, irses,microorganisms,particulate matter, colloids and macromolecular organic matters, effectively ensure the product effect or protect the subsequent process equipment. 3.The packaging structure is divided into sectors and central tube,making full use of each membrane wire in the module, effectively ensuring the product performance of the membrane module. 4.The external pressure structure makes the cleaning more thorough and prolongs the service life of the membrane. 5.Integrated U-PVC membrane housing eliminates the need for expensive pressure vessels. |
Parameter & Model
| Model | Vocee-UF-160F | Vocee-UF-200F | Vocee-UF-225F | Vocee-UF-250F |
| Dimension | Φ160*1740mm | Φ200*1740mm | Φ225*1750mm | Φ250*1750mm |
| Material | Alloy-PVDF | |||
| Fiber ID&OD | 0.7mm & 1.3mm | |||
| Filter precision | 0.05um | |||
| Membrane area | 35㎡ | 45㎡ | 55㎡ | 75㎡ |
| Filter method | Outside-in | |||
| Housing material | U-PVC | |||
| End seal material | Expoxy resin | |||
Technical Data
| Working Conditions | Max. Transmembrane Pressure(TMP) | 0.15Mpa |
| Recomended TMP | 0.04-0.08Mpa | |
| Max. Inlet Pressure | 0.25Mpa | |
| Max.Backwash Pressure | 0.15Mpa | |
| PH Range | 2-12 | |
| Temperature | 5-45℃ | |
| Max.Turbidity | 15NTU | |
| Max. Particle size | 0.2mm | |
| Continuous tolerance of residual chlorine concentration | 100ppm | |
| Discontinuous tolerance of residual chlorine concentration | 200ppmz | |
| Operating Method | Cross flow or Dead-end flow | |
| Performance | SDI | <2 |
| Product Water Turbidity | ≤0.1NTU | |
| SS Removeal | 9.99% | |
| Microorganisms,baterial,pathogens removal | 99.99% | |
| Maintenance | Backwash Pressure | 0.08-0.15Mpa |
| Backwash Flux | 150-300L/㎡.h | |
| Backwash Frequency | Every 20-60mins per time | |
| Backwash Time | 20-180s | |
| Forward Wash | 1.5-2times of outlet capacity | |
| Forward Wash Time | 10-30s | |
| Forward Wash Frequency | 10-60mins | |
| Chemical Wash Frequency | Every 1-3month or TMP more than 0.1Mpa | |
| Chemical Wash Time | 120-180mins | |
| Acid Agent | Citric acid(PH=2 Solution) | |
| Alkaline Agent | NaOH(PH=12 Solution) |