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Hollow Fiber Membrane Ultrafiltration Modules

Hollow Fiber Membrane Ultrafiltration Modules

Hollow fiber UF membrane water filter to clarify, concentrate and purity the streams with filtration challenges involve suspended solids, bacteria, or high concentrations of macromolecules. The nominal pore size is 0.001~0.1 μm. The micropores distribute around the wall of the membrane. The entrapping molecular weight scale is about several thousand to ten thousand. The ultrafiltration is a dynamic process, and the entrapping matter can be drained out following the concentration water. These high-tech membranes are widely used in a variety of water treatment and wastewater recycling applications by package wastewater treatment plant suppliers.


Product Specification

ITEMSUF1060(UF250)UF1080 (UF250L)
Size (D x L,  mm)ф250x1680mm , sideport distance=1600mmф250x2215mm,sideport distance=2100mm
Port Size (D1, mm)ф63(2inch)ф63(2inch)
Material of UF MembraneModified PES MembraneModified PES Membrane
Capillary Diamater(I/O)(mm)0.8/1.4mm0.8/1.4mm
Molecular Weight Cut-Off(MWCO)130K Dalton130K Dalton
Norminal Poresize0.02μm0.02μm
Effective membrane area(m²)Inner area=60m2 (Outer aera=105m2)Inner area=80m2  (Outer aera=140m2)
Quantity of capillary fiber (pcs)16750pcs ID/OD=0.8/1.4mm PES membrane16750pcs ID/OD=0.8/1.4mm PES membrane
Design flow (m3/H)40-160L/m2.h40-160L/m2.h
Output Turbidity<0.1 NTUForward flush flow (L/m2.h)4-8m3/h
Output (SDI)<3Forward flushing Time5-20s
Type of Filter PathInside-outForward flushing Cycle10-60mins
Piping Type (connection)Cross-flow or Dead-endMax. F.F pressure3bar
Housing MaterialUPVCBackwash flowr (L/m2.h)200
Potting MaterialEpoxy ResinBackwash TMP (MPa)0.08-0.15
Max feed pressure (MPa)0.3Backward flushing time20-180s
Max TPM (MPa)0.2Backward flushing cycle20-60mins

Max Backwash Pressure (MPa)

0.15CEB Chemicals(alkali)100-1000mg/L NaOH

+200mg/l NaClO

Recommended Temperature5-50℃CEB Chemicals(acid)HCl 100-1000mg/L
PH2 to 13CEB FrequencyOnce per 1~7days
Discontinuous chlorine resistance5000ppmCEB  flow100L/m2.h
Discontinuous NaOH resistance5%CEB time1-30mins
CIP FrequencyOnce per 1~3monthes
CIP Flushing Time1-12hrs
CIP Flow2-8m3/h
CIP Chemicals0.1-0.5% NaOH or 0.1%NaOH+200-500mg/L NaClO.   0.1-0.5% HCl


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