General Information
Membrane Characteristics
- High quality raw material
- Reinforced membrane
- Compact design
- High resistance to fouling
- Direct and economic module replacement
Advantages
- High-quality filtrate
- Long service life to reduce OPEX
- Stable flux with high recovery rate by cleaning
- Direct and economical module replacement to Suez GE Zeeweed 500D Membrane
Applications
- Industrial wastewater
- Municipal sewage
- Domestic sewage
- Submerged filtration
- Pretreatment of industrial water
Module Dimensions

H (mm/inch) | H1 (mm/inch) | H2 (mm/inch) | H3 (mm/inch)* | W (mm/inch) | T (mm/inch) |
2,198/86.5 | 2,122.6/83.57 | 2,090/82.3 | 1,940/76.4 | 844/33.2 | 49/1.9 |
Specifications
Membrane Material | Reinforced PVDF (PET supporting layer) |
Pore Size (μm) | 0.04 |
Surface Properties | Hydrophilic and non-ionic |
Fiber ID/OD (mm/inch) | 0.8/1.9 (0.03/0.07) |
Flow Direction | Outside-in |
Membrane Surface Areas (m2/ft2) | 31.6/340 |
Potting Material | PU |
End Cap Material | ABS |
Module Weight (kg/lb) | 26/57 |
Operating and Cleaning Limits
Model | TFZWS31Q |
Flux Design (LMH) | 10-35** |
Operation Flow Rate (L/H) | 316-1,106 |
Average Initial Permeability at 20°C, L/(h·m2·bar) | 250 |
Flow Type | Negative Suction Pressure |
Backwash Type | Air Water Backwash |
Max TMP (MPa/psi) | -0.055/-8 |
Operating Temperature (ºC/°F) | 5-40/41-104 |
Operating pH Range | 5 - 10 |
Cleaning pH Range | 2 - 11 (<30ºC) 2 - 10.5 (30ºC - 40ºC) |
Max Active Chlorine (ppm) | 1,000 |
ISO 9001:2015 Quality Management Systems Certificate
TÜV Audit Certificate
Export License
CE Certificate
1. Customer-centric company culture
2. Efficient and flexible organizational system
3. 20+ years experience in membrane research, development and manufacturing
4. Better cost-effectiveness
1. Warranty granted.
2. Remote technical training, guidance and support.
3. On-site technical support for training, installation, commissioning, operation and trouble shooting.
4. Free replacement in warranty period.
Feedback Handling Process as below:
Picking up the phone and having the plant manager yelling at you about undelivered membranes and filters?
Your customers are complaining to you about the high costs of existing membranes and filters?
Feel frustrated in prices when you are bidding?
Send your inquiry to us and get a quote for your project now!