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UF Membrane (Pressure UF / SMF / MBR)

Pressure UF, submerged SMF and MBR membranes for drinking water, RO pre-treatment and wastewater.

UF Membrane (Pressure UF / SMF / MBR)

Overview

Puraxtek supplies PVDF hollow-fiber ultrafiltration membranes in pressure, submerged (SMF) and membrane-bioreactor (MBR) configurations — delivering reliable turbidity and microorganism removal with low-energy, backwashable operation.

  • PVDF hollow-fiber UF with high mechanical strength
  • Pressure UF for RO pre-treatment and drinking water
  • Submerged SMF for compact, low-energy filtration
  • MBR membranes for high-quality biological treatment
  • Automatic backwash and chemical-clean capability
  • Long membrane life with consistent permeability
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Applications

Where It’s Used

Specifications

Technical Specifications

MembranePVDF hollow fiber, 0.01 – 0.05 µm
Configurationspressure UF, submerged SMF, MBR
Turbidity after UF≤ 0.1 NTU
Capacity1 – 500+ m³/h per train
Backwashautomatic air/water backwash, CIP option
Operationlow pressure, low energy
FAQ

Frequently Asked Questions

Pressure UF or submerged — which is right?
Pressure UF is standard for RO pre-treatment and drinking water; submerged SMF saves space and energy in retrofit or low-pressure duties; MBR is for biological wastewater treatment. We match the type to your feed and goal.
How often do membranes need cleaning?
Backwash runs automatically; a chemical clean (CIP) is typically needed every few weeks to months depending on feed quality, and we supply the cleaning procedure.
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