Submerged
Membrane Filtration Systems

 

Features

  • System includes multi-frame submerged modules
  • Hydrophobic hollow fibre membranes for microfiltration
  • Fibres made of polypropylene
  • Filtration direction from outside to inside of fibre
  • High filtration surface per unit of volume
  • Low pressure operation system
  • Low energy consumption per permeate unit
  • Periodic backwash cleaning
  • Low susceptibility to clogging
  • Air cleaning during operation
  • Air cleaning can also be used for aeration
  • Stable filtration
  • Long membrane lifetime
  • Low chemical use
  • High mechanical strength of fibres

Specification

Oriented range of filtration area: 10 m² - 400 m²
Nominal pore size of membrane: 0.1 μm*
Maximum pore size of membrane: 0.6 µm*
Outer diameter of fibre: 0.3 mm
Porosity: 50 %
Maximum operating temperature: 60 °C

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* Test results have been collected using a bubble point and solvent permeability method.

Applications

  • drinking water
  • domestic and industrial waste water
  • water reuse
  • RO pre-treatment
  • membrane bioreactors