Membrane materials: polysulfone (PS), polyethersulfone (PES), polyvinylidene fluoride (PVDF)
Uses high-performance polymers, with permanent hydrophilicity
Cut-off molecular weight from 5k to 250kDa
Anti-pollution, stable operating flux
Membrane hole diameter available in 6 mm, 8 mm, 10 mm, 12 mm and 24 mm
Difficult to block, easy to clean
High chemical stability, thermal stability and mechanical stability
Suitable for high-concentration and high-viscosity media
Tubular Membrane Product Specification Table
Parameter | Unit | VFU-030 | VFU-100 | VFU-250 | Remarks |
MWCO | Da | 30,000 | 100,000 | 250,000 | |
Water flux | LMH 100KPa | >60 | >350 | >500 | 25℃ 100KPa |
Diameter inner side | mm | 4,6,8,10,12,25 | |||
TMP | KPs | -50 - 1000 (6mm) -40 - 800 (8mm) -30 - 800 (10mm) -20 - 600 (12mm) | |||
Temperature range | ℃ | 5-70 | pH=7 100KPa | ||
pH range | 2-11 | 25℃ | |||
Chlorine resistant | ppm.h | 250,000 |