MBR Membrane

Veolia ZeeWeed MBR Membrane is a reinforced hollow-fiber ultrafiltration membrane for submerged membrane bioreactor systems. A market leader for over 25 years, it delivers reliable performance in municipal and industrial wastewater treatment.

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Veolia ZeeWeed MBR Membrane is a reinforced hollow-fiber ultrafiltration (UF) membrane designed specifically for submerged membrane bioreactor (MBR) systems. It has been a market leader for over 25 years, delivering reliable performance across municipal and industrial wastewater treatment applications.

Key Features

  • Reinforced PVDF hollow-fiber design provides exceptional mechanical strength (>600 N tensile strength), high fouling tolerance, and a typical pore size of 0.02–0.04 µm .

  • High permeability (>900 LMH/bar) yields high flux rates even under challenging raw water conditions.

  • Outstanding durability, with many installations operating well beyond a decade—some reaching over 20 years.

  • Robust oxidant resistance, capable of withstanding typical chlorine exposures in MBR cleaning regimes.

System Advantages

  • Compact MBR footprint: The submerged ZeeWeed system allows for process intensification, reducing plant footprint and optimizing layout.

  • Consistent high-quality effluent: The UF membrane ensures low turbidity, effective solids separation, and pathogen removal, making the system reuse-ready.

  • Energy-efficient operation: Compared to flat-sheet MBR designs, ZeeWeed hollow fiber systems significantly reduce aeration and energy needs, with next-generation models (500EV) offering up to 20 % energy savings and 50 % reduced membrane footprint.

Applications

  • Municipal and industrial MBR plants

  • Food and beverage wastewater treatment

  • Industrial wastewater reuse and recycling

  • Drinking water pretreatment and water reclamation

Proven Performance

  • Over 2,000 MBR installations worldwide use ZeeWeed 500 membranes.

  • The advanced ZeeWeed 500EV model offers increased membrane packing density, enabling more treatment capacity within the same footprint—ideal for retrofits and upgrades.

In summary, the Veolia ZeeWeed MBR membranes provide a reliable, compact, and energy-efficient UF solution for modern wastewater treatment and water reuse systems. Their proven durability and high-performance profile make them a preferred choice for projects requiring robust and scalable MBR technology.

Frequently asked questions

What is KaT Solution’s sales policy?
KaT Solution delivers products directly to client sites or companies across Vietnam as quickly as possible. We offer attractive discounts for bulk orders and ensure comprehensive warranty policies from the brand. Additionally, our after-sales policy supports customers even after the warranty expires.
All products purchased at KaT Solution are covered by the manufacturer’s official warranty period. For more details, please refer to the "Warranty Policy" section.
KaT Solution specializes in providing technical solutions and distributing equipment, materials, and chemicals used in clean water treatment, wastewater treatment, air pollution control, and production processes. With a team of sales engineers boasting over 25 years of industry experience, we are ready to offer free consultations to help clients choose optimal solutions and products tailored to their specific needs.
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