Place of Origin:
China
Brand Name:
Leader-t/OEM
Certification:
CE/ISO
Model Number:
LD-UF
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UF membrane at the Industrial Wastewater Purification Plant
Specifications
| Module | UF-4021 | UF-4040 | UF-8040 |
| Size (mm) | Ø101×533.4 | Ø101×1016 | Ø201.9×1016 |
| Module type | Inside-out | Inside-out | Inside-out |
| Shell and seal materials | PVC,epoxy resins | PVC,epoxy resins | PVC,epoxy resins |
| Membrane Material | PAN | PAN | PAN |
| Max operating pressure psi(Mpa) | 43(0.3) | 43(0.3) | 43(0.3) |
| Suggest operating pressure psi(Mpa) | <15(0.1) | <15(0.1) | <15(0.1) |
| Max trans-membrane pressure psi(Mpa) | 29(0.2) | 29(0.2) | 29(0.2) |
| Operating temperature | 5~40℃ | 5~40℃ | 5~40℃ |
| Effective membrane area | 4m2 | 2m2 | 18m2 |
| Design flux | 40-150L/m2/h | 40-150L/m2/h | 40-150L/m2/h |
| Molecular Weight Cut off(Dalton) | 50,000 | 50,000 | 100,000 |
| Hollow fiber id/od size | 1.0mm/1.6mm | 1.0mm/1.6mm | 1.0mm/1.6mm |
| Hollow fiber quantity | 1400 | 1400 | 7300 |
| PH range | 3~9 | 3~9 | 3~9 |
| Initial flux | 0.8m3/h | 0.8m3/h | 4m3/h |
| Feed water turbidity NTU | <70 | <70 | <70 |
| Produced water turbidity NTU | <1 | <1 | <1 |
| Feed water turbidity residual chlorine ppm | <70 | <70 | <70 |
| Feed water pollution index( SDI 25) | <25 | <25 | <25 |
Application
• Pre-filtration for RO system
• Solvents, selected acids & lyes, chemical industry.
• Semiconductor, Electronic industry ultrapure water system
• Food and beverage
• Oil and Gas industry.
• Pharmaceutics
• Paints, coatings and plating solutions
ultra filtratiom membrane
Ultra-filtration is an advanced technology to separate,purfity and concentrate substance. It presents hollow capillary tube shape or hollow fiber shape,micro-pore covers tube wall densely. Feed liquid is flowing in or out the membrane under the influence of pressure,dissolvent or small molecule can permeate membrane and become pure liquid by collection,while large molecule(such as protein,each kind of enzyme,nucleic acid,polysaccharide an so on),colloid particle(such as emulsion,micro-ion)and bacterium are cut off by membrane and taken off by the circulating liquid flow to become concentrating liquid.
UF membrane application
1. Industrial waste water treatment and reuse;
2. Pretreatment of RO&NF.
3. Drinking water treatment of tap water, surface water, well water and river water;
4. food and beverage processing;
5. sea water desalination engineering.
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