X MBR Others 
PTFE/PVDF

Composite membrane

PVDF

Composite membrane

High flux  

   Porosity>80%
  

Low flux

   Porosity<60%

 

 Narrow distribution  

  Pore size 0.2~0.4um>98% 

  

 Wide distribution   

    Pore size 0.2~0.4um<25%

Super hydrophilic 
   hydrophilic angle<30o 
  

Hydrophobic 
  hydrophilic angle>70o 
 

 High strength   
   weight>160g/m2

 Low strength

  weight<100g/m2

 

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