VINA FILTER

Tubular Polymer Membranes

VINAFLO tubular membranes

 VINAFLO  tubular UF/MF membranes are made by coating PES or PVDF membrane on the internal surface of a rolling-weld porous polyester tube. This membrane was the long research result of our techniques in China.
According to our customers' feedback, its flux and separation performance can be competed with some famous brands in the world.
Tubular membrane modules are designed for separation, concentration and purification of the components of liquid mixtures and waste waters (solutions of high-molecular substances and colloidal solutions, finely divided suspensions, oily wastewater, low-coalescing emulsions). They are perfectly suited for treating solutions containing particles and high viscous solutions or solutions becoming viscous during treatment.

  VINAFLO tubular membranes

Technical characteristics

Membrane material: PVDF composite (patent)
Support material: Polyester
Tube diameter: 8, 12.5 mm


Approximate MWCO, KDa:  20,   80, 200

Recommended operating pressure: 0.1-0.5 MPa
PH scope: 2-12
Operation temperature: 5-60℃
Free Chlorine tolerance at disinfection: 100 mg/l
feed flow rate: 2-4 m/s

VINAFLO tubular membrane modules


Model           Tubes    Length      Actice area      Outer diameter         Module housing

VTA seeries

VTA-0715      7       1510mm       0.4m2              50mm                     SS/UPVC

VTA-0730      7       3050mm       0.8m2              50mm                     SS

VTA-1930     19      3050mm       2.2m2              76mm                     SS/UPVC

VTA-3736     37      3660mm       5.2m2             114mm                     FRP/ SS

 

VTB series
VTB-1312          13         1200mm             0.3m2                        50mm                            UPVC

VTB-M I D           85         3000mm             6.4 m2                      114mm                            FRP

VTB-MAX         365         3000mm             27 m2                       210mm                            FRP