PVDF material has better chemical cleaning resistance and oxidation resistance.
High filtration precision, with a nominal pore size of ≤0.1μm and uniform pore size distribution.
High membrane fiber strength and good toughness (membrane fiber elongation rate exceeds 100%)
Low pressure and high flux (meets the design flow rate under very low transmembrane pressure difference).
Good chemical stability (membrane module performance remains unchanged after 50 cycles of acid-alkali chemical cleaning).
Strong anti-fouling ability (the cleaning cycle is extended by 30%, and the membrane flux recovery effect is good).
External-pressure operation, featuring a strong foulant-holding capacity and wide adaptability to feed water quality.
Standard fitting connection method, greatly improving the convenience of module installation.
Membrane Filament Specifications | |
Type | Hollow Fiber Membrane |
Membrane Manufacturing Process | TIPS（Thermally Induced Phase Separation） |
Membrane Material | PVDF |
Nominal Pore Size | ≤0.1um |
Inner/Outer Diameter of Membrane Filament | 0.7/1.3mm |
Module Specifications | |
Shell Material | U-PVC |
Potting Material | Epoxy Resin |
Connection Port Standard | DN40 Ferrule |
Effective Membrane Area | 65m2 |
Water-Filled Weight | 60kg |
Transport Weight | 65kg |
| Packaging Dimensions | 2450*280*360mm |
Product Dimension Drawing | |
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Important Information:
Proper start-up is crucial for the stable operation of ultrafiltration. For ultrafiltration during the commissioning or after a long shutdown period, it is necessary to inspect and calibrate various equipment, instruments, and influent water quality before restarting, so as to ensure that all conditions meet the set values or the set values after commissioning. For specific operation steps and precautions, please refer to the product manual.
Under any circumstances, the ultrafiltration membrane components are not allowed to freeze. In special regions or under specific requirements, antifreeze shall be added to ensure transportation safety. For knowledge about antifreeze, please refer to the product manual.
The ultrafiltration membrane module must be used under the operating conditions specified in the product manual. Without the written commitment or notification from Zhejiang Huaqiang Company, any non-rigorous design and use shall be deemed invalid and abandonment of the quality assurance.
Under the condition of poor water quality, the operating flow rate of the ultrafiltration system should be slowly increased to the design value. During the initial commissioning process, the initial flow rate should be set to 50% of the design flow rate and operated for 2~24 hours, especially for wastewater applications.
Special Notes:
Some of the above data are test values under certain raw liquid and usage environment conditions, reflecting the performance of Huaqiang membrane products. Huaqiang membrane guarantees the authenticity and accuracy of the above data.
Since the ultrafiltration membrane products used by customers may be applied to different water quality conditions, the above relevant data refer to ranges rather than fixed values. If accurate design conditions and requirements are needed, please consult the sales staff of Huaqiang Membrane.
Contact Huaqiang for Wholesale Water Treatment Equipment
+86-05722755556 
Huaqiangenv@163.com 
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