Tanal
TaFlux TaCap Max Series
General Information
TaFlux TaCap Max series ultrafiltration (UF) membrane modules are pressurized modules, which are designed and manufactured for the filtration of surface water, potable water, seawater, industrial wastewater and municipal sewage. These UF modules are made of new generation PVDF hollow fiber membrane with high fouling resistance and hydrophilicity.
Features
- Outside-to-inside flow direction
- New generation PVDF hollow fiber
- Uniform pore size of 0.08 μm
- Typical filtrate turbidity ≤ 0.1 NTU
- Bacteria removal ≥ 4 log
Advantages
- High tolerance for feed water
- High-quality filtrate
- Less energy needed for high flux
- Longer service life by high fouling resistance and mechanical strength
- Direct and economical module replacement
Applications
- Surface water
- Potable water
- Municipal sewage
- Beverage clarification
- Industrial wastewater
- Reclaimed water reuse
- Pre-treatment of sea water desalination
Module Dimensions
|
Model |
L (mm/in) |
L1 (mm/in) |
L2 (mm/in) |
D (mm/in) |
D1 (mm/in) |
W (mm/in) |
Connection port |
Air inlet |
|
TFMAX52 |
1364.9/53.74 |
1257.3/49.5 |
1135.5/44.7 |
290/11.42 |
250/9.84 |
172/6.8 |
DN50 (2” Victaulic) |
3/8” FNPT |
|
TFMAX78 |
1832.6/72.15 |
1724.7/67.9 |
1602.9/63.11 |
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|
TFMAX105 |
2340.6/92.15 |
2232.7/87.9 |
2110.9/83.11 |
Specifications
|
Specifications |
Parameters |
||
|
Model |
TFMAX52 |
TFMAX78 |
TFMAX105 |
|
Effective membrane area (m²/ft²) |
52/560 |
78/840 |
105/1130 |
|
Filtrate flow rate |
1.7 - 6.2 (7.5 - 27.3) |
2.7 - 9.3 (11.7 - 41) |
3.6 - 12.6 (15.7 - 55.5) |
|
Dry weight (KG/lbs) |
41/90 |
52/115 |
62/135 |
|
Wet weight filled with water (KG/lbs) |
73/161 |
100/220 |
118/260 |
|
Membrane material |
PVDF (Polyvinylidene Fluoride) |
||
|
Fiber ID/OD |
0.6/1.2 mm (0.024/0.047 inch) |
||
|
Flow direction |
Outside-in |
||
|
Pore size |
0.08 μm |
||
|
Housing material |
UPVC |
||
|
Potting material |
Epoxy resin |
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Operating and Cleaning Limits
|
Type of operation |
Dead-end flow or cross flow |
|
Typical flux (25°C) |
34 - 120 L/m2·h (20 - 71 gfd) |
|
Temperature |
1 - 40°C (34 - 104°F) |
|
Maximum feed pressure (20°C) |
5 bar (73 psi) |
|
Maximum feed pressure (40°C) |
3 bar (44 psi) |
|
Maximum trans-membrane pressure |
2 bar (30 psi) |
|
Backwash flux (25°C) |
75 - 120 L/m2·h (48 - 71 gfd) |
|
Maximum backwash pressure |
2.5 bar (36 psi) |
|
Maximum air scour feed pressure |
2.5 bar (36 psi) |
|
Air scour flow |
12.3 - 15.4 Nm3/h (7.3 - 9.1 acfm) |
|
Air scour duration |
2 - 4 minutes |
|
Air scour frequency |
Once every 20 - 60 minutes |
|
pH-Continuous operation @25°C |
2 - 11 |
|
pH-Cleaning @25°C |
1 - 13 |
|
Maintenance cleaning frequency |
1 - 3 times per day |
|
Maintenance clean duration |
20 - 30 minutes |
|
Disinfection chemicals |
NaOCl, ClO2 or NH2Cl |
|
Cleaning chemicals |
NaOH, HCl, H2SO4 or citric acid |
|
Instantaneous chlorine tolerance |
5,000 ppm |
|
Maximum chlorine exposure |
750,000 ppm-hrs |
|
Maximum feed TSS |
100 ppm |
|
Maximum feed turbidity |
300 NTU |
|
Maximum feed particle size |
300 µm |
|
Filtrate SDI15 |
≤ 2.5 |
|
Filtrate turbidity |
≤ 0.1 NTU |
