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Lab Filtration
Lab Instrument
Industry Liquid Filtration

MS® Submerged PTFE Flat Sheet MBR Module


MS submerged PTFE flat sheet membrane module configuration comprises an element block and an aeration block. The element block contains a number of membrane elements stacked at equal intervals, each of which has flat sheet membranes attached on both sides of a supporting panel. Each element is connected via a tube to a permeated water manifold. The aeration block consists of air diffusers used to supply air. 


MS self-research and develop the PTFE flat sheet membrane, manufacture the submerged MBR module, design and assembly the MBR package or MBR system for clients’ any needs.


  • PTFE flat sheet membrane materials have the unique properties of extremely hydrophilic, strong chemical resistance and longer service life
  • Higher permeate water quality than national discharge water standard  
  • Easy to clean, and longer period between chemical cleaning
  • Lower energy consumption and smaller footprint
  • Lower sludge production and lower the cost of sludge disposal


  • High turbidity water treatment (Industrial water or municipal wastewater)
  • Food & Beverage waste water treatment
  • Landfill Leachate 
  • Pharmaceuticals waste water 
  • Separation of Biochemical Products and Fermentation Products
  • Purification of Condiment & Beverage 

PTFE Flat sheet Membrane Elements Specifications

Membrane Elements Type MSMBR150 MSMBR090 MSMBR028
Active Membrane Area(m²) 1.5 0.9 0.28
Flux(L/Pc·Day) 540-900 320-540 100-160
Pore Size(μm) 0.1
Membrane Material PTFE
Backing Material ABS
Dimension(mm) 510×1630×7 510×1010×7 310×510×7
Weight(kg) 4.5 0.9 0.3
MLSS(mg/L) 8000-18000
Turbidity of Effluent <1.0
Suspension of Effluent(mg/L) <1.0
Transmembrane Pressure(kpa) 5-20
Optimum PH Range 3-12
Operating Temperature(℃) 5-40
Framework Material SS304
Aerator Pipe Material SS304
Port of Aerator Pipe DN50
Port of Collector Pipe Active Interface
Collector Pipe Material UPVC
Port of Collector Pipe DN32
  1. The flux of one piece of PTFE membrane is tested in vacuum condition at 25℃.
  2. Aeration rate is determined by MBR size and effluent condtion.