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Hollow fiber membrane with PET tube as lining. membrane fiber embed-ded in the membrane wall and PVDF function layer composite, monofilament fracture strength is more than 200N and tensile strength is acuity100.0MPa. This special composite structure, completely solve the problems of fiber deformation, fiber broken and function layer damaged. Keep long-term stability to ensure the production water quality.
Permanent hydrophilic modified PVDF and porous membrane structure gives the membrane fiber strong permeable ability. The porosity rate 60%, the pure water flux 300L/ m2.h - 0.02 MPa (TMP) and conventional MBR engineering design flux can be up to 10 - 40 L/ m' h -0.03 MPa (TMP) which is higher than the similar products in the market. The MBR membrane filtration precision is not lower than 0.1μm. Produced water turbidity < 0.1 NTU, SDI < 4, so it can be directly into thereverse osmosis process requirement; also Mbr tank can be instead of " the second sedimentation tank + coagulation sedimentation + sand filtration +outside-in ultrafiltration process", simplify the technological process of wastewater deep treatment.
Through large aperture permeable flow channel and membrane wallstructure without cortex, sharply reduce the pollutants in the membranefiber cut in, improve the ability of durable resistance to pollution, the normal service life of membrane products can reach more than 5 years (5years membrane flux decrease < 20%). Membrane system under the condition of the environment temperature changes can long-term and stable operation.
| NAME | JF-MBR-10 | JF-MBR-15 | JF-MBR-20 | JF-MBR-X |
|---|---|---|---|---|
| Effective membrane area (m2) | 10 | 15 | 20 | Customization |
| Size (H*W*T mm） | 1135*535*45 | 1680*535*45 | 2230*535*45 | (X)*535*45 |
| Dry Weight(KG) | 7 | 10 | 12 | X |
| Material of Membrane Filament | Reinforced PVDF Hollow Fiber Filter Membrane | |||
| Material of Membrane Shell | ABS | |||
| Pore Size(μm) | ≤0.1 | |||
| Membrane filament ID/OD(mm) | 0.9/2.1 or 1.7/2.8 | |||
| Bursting Pressure(Mpa) | 0.6 | |||
| Filtering method | Negative Suction | |||
| Produced Water Turbidity（NTU） | ≤1 | |||
| Pure Water Flux(LMH) | 1500 | |||
| Design Flux（LMH） | 10~30 | |||
| Backwash Pressure(MPa) | <0.05 | |||
| Suction Pressure(MPa) | -0.01～-0.05 | |||
| Water Production Cycle | Produce water 8~13min,Stop 2min | |||
| Working Temperature(°C) | 5~45 | |||
| Single Piece Aeration Rate（m3.h) | 3.6~5.4 | |||
| PH Range(ph) | 2~10 | |||
| MLSS(mg/L) | 5000~12000 | |||
Flux is 10-30LMH
Antimicrobial PVDF hydrophilic alloy, membrane pore is uniform distribution, the ability of anti-pollution is stronger.
The size of installation same as the public version of membrane shell on the market.
Four-layer sealing technology, membrane adopts four times glues technology in sealing package to eliminate water leakage of membrane shell.
Internal dehulling structure, the overall strength of membrane is higher than the general membrane products on the market.
Socket structure design, off-line cleaning, more convenient maintenance.
JF reinforced PVDF hollow fiber curtain membrane with high membrane filament strength, no peeling and no breakage, four layer sealing technology to eliminate membrane degumming and water leakage. Patented membrane shell design the aeration effect is more reasonable, the pollutants on the surface of membrane filament are easy to fall off. Compared with similar products, the efficiency of aeration is increased by 20%. The design operation flux is increased by 10-20% under the same conditions. Our PVDF curtain membrane has the advantages of more stable operation, lower investment cost, lower operation cost.
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