UF 90 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.
| ITEMS | UF1060（UF250) | UF1080 (UF250L) |
| Size (D x L, mm) | ф250x1680mm , sideport distance=1600mm | ф250x2215mm,sideport distance=2100mm |
| Port Size (D1, mm) | ф63(2inch) | ф63(2inch) |
| Material of UF Membrane | Modified PES Membrane | Modified PES Membrane |
| Capillary Diamater(I/O)(mm) | 0.8/1.4mm | 0.8/1.4mm |
| Molecular Weight Cut-Off(MWCO) | 130K Dalton | 130K Dalton |
| Norminal Poresize | 0.02μm | 0.02μm |
| 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 membrane | 16750pcs ID/OD=0.8/1.4mm PES membrane |
| Design flow (m3/H) | 40-160L/m2.h | 40-160L/m2.h |
| Output Turbidity | ＜0.1 NTU | Forward flush flow (L/m2.h) | 4－8m3/h |
| Output (SDI) | ＜3 | Forward flushing Time | 5－20s |
| Type of Filter Path | Inside-out | Forward flushing Cycle | 10－60mins |
| Piping Type (connection) | Cross-flow or Dead-end | Max. F.F pressure | 3bar |
| Housing Material | UPVC | Backwash flowr (L/m2.h) | 200 |
| Potting Material | Epoxy Resin | Backwash TMP (MPa) | 0.08-0.15 |
| Max feed pressure (MPa) | 0.3 | Backward flushing time | 20-180s |
| Max TPM (MPa) | 0.2 | Backward flushing cycle | 20-60mins |
|
Max Backwash Pressure (MPa) |
0.15 | CEB Chemicals(alkali) | 100-1000mg/L NaOH
+200mg/l NaClO |
| Recommended Temperature | 5-50℃ | CEB Chemicals(acid) | HCl 100-1000mg/L |
| PH | 2 to 13 | CEB Frequency | Once per 1~7days |
| Discontinuous chlorine resistance | 5000ppm | CEB flow | 100L/m2.h |
| Discontinuous NaOH resistance | 5% | CEB time | 1-30mins |
| CIP Frequency | Once per 1~3monthes | ||
| CIP Flushing Time | 1-12hrs | ||
| CIP Flow | 2-8m3/h | ||
| CIP Chemicals | 0.1-0.5% NaOH or 0.1%NaOH+200-500mg/L NaClO. 0.1-0.5% HCl | ||
- Product Specification
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ITEMS UF1060（UF250) UF1080 (UF250L) Size (D x L, mm) ф250x1680mm , sideport distance=1600mm ф250x2215mm,sideport distance=2100mm Port Size (D1, mm) ф63(2inch) ф63(2inch) Material of UF Membrane Modified PES Membrane Modified PES Membrane Capillary Diamater(I/O)(mm) 0.8/1.4mm 0.8/1.4mm Molecular Weight Cut-Off(MWCO) 130K Dalton 130K Dalton Norminal Poresize 0.02μm 0.02μm 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 membrane 16750pcs ID/OD=0.8/1.4mm PES membrane Design flow (m3/H) 40-160L/m2.h 40-160L/m2.h Output Turbidity ＜0.1 NTU Forward flush flow (L/m2.h) 4－8m3/h Output (SDI) ＜3 Forward flushing Time 5－20s Type of Filter Path Inside-out Forward flushing Cycle 10－60mins Piping Type (connection) Cross-flow or Dead-end Max. F.F pressure 3bar Housing Material UPVC Backwash flowr (L/m2.h) 200 Potting Material Epoxy Resin Backwash TMP (MPa) 0.08-0.15 Max feed pressure (MPa) 0.3 Backward flushing time 20-180s Max TPM (MPa) 0.2 Backward flushing cycle 20-60mins Max Backwash Pressure (MPa)
0.15 CEB Chemicals(alkali) 100-1000mg/L NaOH +200mg/l NaClO
Recommended Temperature 5-50℃ CEB Chemicals(acid) HCl 100-1000mg/L PH 2 to 13 CEB Frequency Once per 1~7days Discontinuous chlorine resistance 5000ppm CEB flow 100L/m2.h Discontinuous NaOH resistance 5% CEB time 1-30mins CIP Frequency Once per 1~3monthes CIP Flushing Time 1-12hrs CIP Flow 2-8m3/h CIP Chemicals 0.1-0.5% NaOH or 0.1%NaOH+200-500mg/L NaClO. 0.1-0.5% HCl
