Reinfored PVDF Hollow Fiber Membrane for Sewage Treatment with PVDF
Hollow fiber PVDF membrane ( polyvinylidene fluoride) is solid support commonly used in western blotting. PVDF membranes are hydrophobic, with different membrane pore sizes. As the membrane pore size decreases, the membrane will bind more strongly to low molecular weight proteins.
Hollow fiber PVDF membrane (polyvinylidene fluoride) is solid support commonly used in western blotting. PVDF membranes are hydrophobic, with different membrane pore sizes. As the membrane pore size decreases, the membrane will bind more strongly to low molecular weight proteins. For proteins larger than 20,000, a 0.01um membrane is used, and for proteins smaller than 20,000, a 0.2um membrane is used. PVDF membranes require pretreatment when used. The purpose of treatment with methanol is to activate the positively charged groups on the membrane, making it easier to bind with negatively charged proteins. PVDF membrane has high mechanical strength and is an ideal solid support material for imprinting
Technical Advantage:
Narrow Pore size distribution @ 0.04 um or 0.1 um, remove most bacteria, virus, microbe, particles,colloid, macro-molecules organism, etc. To ensure good output water quality.
Embedded reinforced PET core with highest mechanical strength, high anti peeling strength, no fiber is broken and peeling during normal operation. It can withstand high frequent backwash, a much longer lifespan and stable quality.
Permanently Hydrophilic Modification, No wet treatment required before using or re-storage; Dry form for storage and transportation.
3. Technical Parameter of Membrane Module
| Item/Model | KH-MBR-25-CO-PVDF | KH-MBR-30-CO-PVDF | KH-MBR-35-CO-PVDF |
| Membrane Area(M2) | 20 | 30 | 35 |
| Height | 1550 mm | 1810 mm | 1810 mm |
| Width | 1040 mm | 1040 mm | 1250 mm |
| Thickness | 47 mm | 47mm | 35 mm |
| Dry Weight | 20 kgs | 25 kgs | 30 kgs |
| Membrane material | Reinforced PVDF | Reinforced PVDF | Reinforced PVDF |
| Micro pore size | 0.05μm | 0.05μm | 0.05μm |
| ID/OD of Membrane | 0.9/2.2mm | 0.9/2.2mm | 0.9/2.2mm |
| Suspend solid | <5mg/L | <5mg/L | <5mg/L |
| Temperature | 5-40℃ | 5-40℃ | 5-40℃ |
| PH range | 2~11 | 2~11 | 2~11 |
| Flux for waste water | 15~20 LMH | 15~20 LMH | 15~20 LMH |
| Operating Method | Sucking out 8 mins and staying 2 mins | Sucking out 8 mins and staying 2 mins | Sucking out 8 mins and staying 2 mins |
| Cleaning Chemicals | 500-3000ppm Sodium Hypochlorite | 500-3000ppm Sodium Hypochlorite | 500-3000ppm Sodium hypochlorite |
2. Typical parameters of MBR units.
| Item/Model | KH-MBRMD-30×40 | KH-MBRMD-30×45 | KH-MBRMD-30×50 |
| Quantity of MBR modules | 40 pcs of MBR-30 modules | 45 pcs MBR-30 modules | 50 pcs MBR-30 modules |
| Total Membrane Area(M2) | 1200 | 1350 | 1500 |
| Length | 2850 mm | 3175 mm | 3500 mm |
| Width | 1255mm | 1255 mm | 1255 mm |
| Height | 2200 mm | 2200 mm | 2200 mm |
| Estimated Weight | 1680 kgs | 1800 kgs | 2000 kgs |
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