Tanal
General Information
TaFlux XG series TFXG75 ultrafiltration membrane modules are designed and manufactured as equivalents, which are used for production of process, potable water and reclaimed water. Major applications are the filtration of surface water, potable water, industrial wastewater and seawater. TFXG75 ultrafiltration modules use naturally hydrophilic PES hollow fiber ultra-filtration membrane with excellent performance.The mode of operation is feed-and-bleed with a minor cross flow or dead-end with regular backwash (with filtrate only) and chemically enhanced backwash.
Features
- A nominal pore size of 0.02 μm
- New-generation naturally hydrophilic polyethersulfone membrane
- High performance and very good anti-fouling characteristic
- Typical filtrate quality SDI < 3, turbidity < 0.1 NTU
- Membrane filtration provides 99.9999% (LOG 6) reduction of bacteria (Pseudomonas diminuta) and 99.99% (LOG 4) reduction of virus (MS2 colifages) by mechanical means.
- Suitable for both horizontal and vertical installation
Advantages
- High quality raw material
- High thermal and chemical solvent resistance
- High chemical tolerance for cleaning
- Optimized design, high resistance to fouling
- Economical equivalent element for direct replacement in Xiga, X-line or Aquaflex systems
Applications
- Surface water
- Potable water
- Seawater desalination
- Pre-treatment of industrial water
- Industrial wastewater
Dimensions
|
Model |
L (mm/inch) |
D (mm/inch) |
Filtrate connection d (mm/inch) |
|
TFXG75 |
1537.5/60.52 |
220/8.66 |
42.6/1.68 |
Specifications
|
Model |
TFXG75 |
|
Effective membrane area (m²/ft²) |
75/807 |
|
Fiber inner diameter (mm/inch) |
0.72/0.028 |
|
Membrane material |
PES (polyethersulfone) |
|
Housing material |
PVC |
|
Flow distributor material |
PVC |
|
Potting material |
Polyurethane resin |
|
Dry weight of membrane module |
34 kg/75 lbs |
|
Wet weight filled with water |
66 kg/145 lbs |
Operating and Cleaning Limits
|
Type of operation |
Dead-end flow or cross flow |
|
Flow direction |
Inside-out |
|
Design flux (25°C) |
50-150 L/m2·h (29-88 gfd) |
|
Temp. Range |
0-40℃ (32-104°F) |
|
Max. system pressure |
300 kPa (43 psi) |
|
Max. trans-membrane pressure |
300 kPa (43 psi) |
|
Typical trans-membrane pressure |
10-70 kPa (1.5-10 psi) |
|
Backwash flux (25°C) |
210-250 L/m2·h (133-176.1 gfd) |
|
Max. backwash pressure |
300 kPa (43 psi) |
|
Backwash frequency |
20 - 60 minutes |
|
Backwash duration |
30 - 60 seconds |
|
pH-Continuous operation @ 25℃ |
2 - 12 |
|
Cleaning chemicals |
NaOH, NaClO, HCl |
|
Chemically enhanced backwash frequency |
0 - 4 times per day |
|
Chemically enhanced backwash duration |
1 - 30 minutes |
|
pH-CIP @ 25℃ |
1 - 13 |
|
Maximum instantaneous free chlorine Concentration |
200 ppm |
|
Maximum free chlorine exposure |
200,000 ppm |
|
Maximum feed turbidity |
100 NTU |
|
Maximum feed particle size |
300 μm |
