水下(PP/PVDF)栏中的MBR帘

Motian used thermal induced phase separation(TIPS) method to produce microfiltration membrane, the membrane own follow merit: high strength:all PP membrane have high strength, the rupture strength can reach 10N;narrow pore size distribution: membrane can be used for removing particles with specific size.high porosity:all membrane have porosity over 50%, with the highest reaching 70%, it have high productivity.High chemical resistance:all PP membrane can be used in a wide PH range, while PVDF membranes can stand high concentration NaClO solution for long period of time.various products:we can provide membrane,with different materials(hydrophilic PP, hydrophobic PP, PVDF),different pore size (from 0.1 to 0.4 micron) and different fiber diametersunique perfirmance:the hydrophilic membrane produced can be stored in dry state, and it can be used directlywithout a hydrophilic treatment.We can provide membrane fiberor membrane module, the characteristics of our TIPS hollow fibers as following: Outer dimension(mm)materialPore size(μm)Porosity(%)Rupture strength* (CN)0.8-3hydrophilic PP, hydrophobic PP, PVDF0.15511000.2598000.3656000.467500*the rupture strength is measured as the outer dimension is 0.8 micron, Column Curtain Module performance parameters: ModeHollow fiber inner/outer dimension (mm) Module dimension a×b(mm) Area (m2) Flux (t/d) Turbidity (NTU) Suspension Solid (mg/L) MPmBS1.2/1.8 Φ200×1450102.4-3.6<0.3<1MPmBL1.2/1.8Φ200×2050 153.6-5.4<0.3<1 Submerged module can be used directly in the pool or water tank. Compared with sidestream module, submerged module has better fouling control and is easy to be cleaned. Submerged module can be used to treat waste water economically.