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Taking the reinforced polyvinylidene fluoride (PVDF) hollow fiber membrane with independent intellectual property rights as the core, the SUF（Submerged Ultrafiltration Membrane Module） solves the problem that the ultrafiltration membrane is prone to get broken in engineering applications and the module is featured with high effluent quality and strong fouling resistance. The product is one of the significant achievements in Major Science and Technology Program for Water Pollution Control and Treatment during “the 12th Five-Year Plan”,and it has been selected as National Torch Plan Project and the Major Environmental Protection Equipment Encouraged by the State, and has been awarded with the New Technology and New Product in Zhongguancun, the Beijing New Technology and New Product, etc.
Excellent effluent quality: Narrow membrane pore size distribution, high filtration precision, more than 6log of bacterial retention rate, more than 41og of virus retention rate;
Easy cleaning and maintenance: Due to composite hydrophilic modification technology, the membrane be preserved at dry state, and it is convenient to be stored, transported, cleaned and maintained;
Strong fouling resistance: Due to special gradient networked pore structure of the membrane and uniform water and air distribution structure in the unit, membrane fouling can be effectively prevented and controlled;
Long service life: Due to the membrane producing technology of fiber reinforced composite, the tensile strength of membrane is more than 100N and the life is more than 5 years.
Note: *Design flux is determined based on the water temperature and water quality conditions.
