Trusted name in filtration for membrane bioreactors
Our customers continue to trust the ZeeWeed brand to provide reliable MBRs. The ZeeWeed 500 delivers real value through its unmatched strength and longevity in every imaginable plant flow size.
- True UF membrane for over 25 years with proven 0.04 μm pore size providing a physical barrier and producing high quality effluent
- Extremely high module permeability >900 lmh/bar
- Proven high flux for 500D & 500S with dedicated MBR chemistry since 2007
- Unmatched fiber ruggedness with a >600N fiber tensile strength vs. ~10 for non-reinforced PVDF membranes
- State-of-the-art manufacturing advancements reducing maintenance and ensuring long membrane life
- Outstanding membrane life of over 10 years in most applications; longest life 20.5 years!
- Over 2000 MBRs globally running with ZeeWeed 500 membranes
- Easy retrofit solution with 12 different hollow fiber and flat plate competitor products replaced to-date at multiple sites globally
Flexibility & Simplicity
- Configurable product to provide plant layout versatility and easy future expansion
- A range of product sizes and flexible arrangements to fit into existing tanks, replace other less reliable membranes, and accommodate any flow range or operability needs.
- With the world’s largest hollow fiber membrane factory, get product when and where you need it.