TaFlux ZW Series MBR Module
General Information
Membrane Characteristics
- High quality raw material
- Reinforced membrane
- Compact design
- High resistance to fouling
Advantages
- High-quality filtrate
- Long service life to reduce OPEX
- Stable flux with high recovery rate by cleaning
- Direct and economical module replacement
Applications
- Industrial wastewater
- Municipal sewage
- Domestic sewage
- Submerged filtration
- Pretreatment of industrial water
Module Dimensions

Model |
H (mm/inch) |
H1 (mm/inch) |
H2 (mm/inch) |
H3 (mm/inch)* |
W (mm/inch) |
T (mm/inch) |
TFZW27Q |
2,093/82.4 |
2,017.6/79.4 |
1,985/78.25 |
1,835/72.25 |
844/33.2 |
49/1.9 |
TFZW31Q, TFZW34Q, TFZW40Q |
2,198/86.5 |
2,122.6/83.57 |
2,090/82.3 |
1,940/76.4 |
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TFZW31QL, TFZW34QL |
2,456/96.69 |
2,380.6/93.72 |
2,348/92.5 |
2,198/86.5 |
Specifications
Model |
TFZW27Q |
TFZW31Q(L) |
TFZW34Q(L) |
TFZW40Q |
Membrane Material |
Reinforced PVDF (PET supporting layer) |
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Pore Size (μm) |
0.04 |
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Surface Properties |
Hydrophilic and non-ionic |
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Fiber ID/OD (mm/inch) |
0.8/1.9 (0.03/0.07) |
1.0/2.2 (0.04/0.09) |
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Flow Direction |
Outside-in |
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Membrane Surface Areas (m2/ft2) |
27.9/300 |
31.6/340 |
34.4/370 |
40/430 |
Potting Material |
PU |
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End Cap Material |
ABS |
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Module Weight (kg/lb) |
24/53 |
26/57 |
28/61 |
28/61 |
Operating and Cleaning Limits
Model |
TFZW27Q |
TFZW31Q(L) |
TFZW34Q(L) |
TFZW40Q |
Flux Design (LMH) |
10-35** |
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Operation Flow Rate (L/H) |
279-976.5 |
316-1,106 |
344-1,204 |
400-1,400 |
Average Initial Permeability at 20°C, L/(h·m2·bar) |
250 |
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Flow Type |
Negative Suction Pressure |
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Backwash Type |
Air Water Backwash |
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Max TMP (MPa/psi) |
-0.055/-8 |
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Operating Temperature (℃/°F) |
5-40/41-104 |
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Operating pH Range |
5 - 10 |
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Cleaning pH Range |
2 - 11 (<30℃) 2 - 10.5 (30℃ - 40℃) |
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Max Active Chlorine (ppm) |
1,000 |