Our UF membranes made with high-quality UF membrane material PVC alloy in an inside-pressure column configuration deliver a robust and efficient solution for demanding filtration applications. It is a type of hollow fiber UF membrane. Designed for high-performance water treatment systems, these membranes combine exceptional mechanical strength, chemical resistance and hydrophilic surface characteristics to ensure stable operation over long periods. The internal-pressure (inside-out) design offers compact module architecture and simplified cleaning routines, making it ideal for integration in OEM systems or retrofit installations. There are different UF membrane module with different UF membrane size.
MODEL
Model | UF-90 | UF-160 | UF-200 | LUF-200 | UF-250 | |
|---|---|---|---|---|---|---|
Performance | Membrane material | PVC | ||||
Inner and outer diameter dimensions of membrane fibers | 1.0mm/1.7mm | |||||
Cutting molecular weight | 100000 Dalton | |||||
Design water production | 200-600L/H | 700-2000L/H | 1000-2500L/H | 1200-3200L/H | 1700-5000L/H | |
Effective external pressure membrane area (㎡) | 4.2 | 17 | 26 | 32 | 43 | |
Water inlet and outlet interface | DN25(Ø32) | DN32(Ø40) | DN40(Ø50) | DN40(Ø50) | DN50(Ø63) | |
Housing material | UPVC | |||||
End sealing material | Epoxy resin | |||||
Working condition | Pretreatment | 50-150μm | ||||
Operation Mode | Internal pressure operation | |||||
Working pressure | 0.02-0.2MPa | |||||
Maximum inlet pressure | 0.3MPa | |||||
Maximum transmembrane pressure difference | 0.2MPa | |||||
pH | 2-12 | |||||
Working temperature | 1℃-40℃ | |||||
Inlet water quality | Turbidity≤50NTU | |||||
Water outlet parameters | * Turbidity of produced water | ＜0.1NTU | ||||
* SDI | ＜1 | |||||
Particle | 100% removal rate | |||||
* Microorganisms, pathogens | 99.99% removal rate | |||||
Backwash design | Backwash frequency | Each 15-60 minutes | ||||
Backwash pressure | ≤0.2MPa | |||||
Backwash Flow | 100-150L/H.㎡ | |||||
Backwash chemical | 15-20ppm NaClO | |||||
Backwash with chemical frequency | Suggest automatic backwashing every time medication | |||||
Chemical cleaning design | Chemical cleaning frequency | Once every 1-4 months | ||||
Acid chemical | Citric acid oxalic acid or hydrochloric acid (solution with pH=2) | |||||
Alkaline chemical | NaOH+NaClO (solution with pH=2) | |||||
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| *Indicates testing with municipal tap water | |||
APPLICATION
DETAILS
