UF:
Prepared by Phase Inversion Method , PVDF Hollow Fiber UFMembrane has excellent thermal , chemical stability and mechanical strength . The molecular weight cutoff ( MWCO ) isaround 10kdal to 150k Dal PVDF membrane can efficientlyintercept Macromolecules ( Various Albumin , Enzymes , Nucleic Acid and Polysaccharide , etc . ) Colloids ( Latex and Microparticles ) and Bacteria . As for PVDF membrane s stronghydrophobicity and high risk of being contaminated , JEFFELadopted Amphiphilic Polymer Modifier , a proprietary intellectual property right , to do hydrophilization on membrane ,thus manufactured high-flux , anti-pollution HydrophilizedPVDF Hollow Fiber UF Membrane
Product Features:
1.GOOD PERMEABILITY
High water flux and good permeability
2.WATER PARTICLES
Allow for higher content of suspendedsubstances and longer particle diametersin feed water
3.EXCELLENT INTERCEPTION PERFORMANCE
High filtering precision and excellentinterception performance
4.STRONG HYDROPHILIC
Hydrophilic modification with a proprietaryintellectual property right, and strong hydrophilic
5.EXCELLENT ANTI-POLLUTION PERFORMANCE
Excellent Anti-pollution Performance
6.HIGH MECHANICAL STRENGTH
High mechanical strength (The tensile strengthof single fiber can reach up to 280-300g)
超滤膜组件规格参数 | UF Membrane Specifications | ||
基本形式 Basic Information | 过滤形式 Filtration Mode | 外压 External Pressure |
膜材质 Membrane Material | PVDF | |
膜丝内/外经 Membrane ID/OD | 0.8mm/1.2mm | |
粘结材料 Bonding Material | 环氧树脂 Epoxy | |
外壳材质 Shell Material | ABS | |
孔径 Pore Size | 0.03μm | |
产水浊度 Producing Water Turbidity | ≤0.5UTN | |
产水悬浮物 Producing Water Suspended Substances | 测不出 | |
产水大肠杆菌 Producing Water E. coli | 未检出 Not detected | |
最大进水压力 最大进水压力 | 0.6Mpa | |
最大跨膜压差 Max. Trans-membrane Differential Pressure | 0.2Mpa | |
性能 Performance | 最大抗余氯能力 Max. Resistance to Residual Chlorine | 500mg/L |
最大进水余氯 Max. Residual Chlorine for Influent | 200mg/L | |
最大进水浊度 Max. Turbidity for Influent | 300UTN | |
工作温度 Operating Temperature | 5—40℃ | |
使用条件 Operating Condition | PH值耐受范围 PH Tolerance Scope | 2—12 |
设计工作压力 Design Operation Pressure | 0.05—0.2Mpa | |
运行方式 Operation Mode | 死端过滤或错流过滤 Dead-end filtration or Cross-flow filtration | |
反洗压力 Backflush Pressure | 0.05-0.20Mpa |
反洗周期 Backwashing Cycle | 20—60min | |
反洗时间 Backwashing Time | 60—120s | |
化学分散清洗频率 Chemical Dispersion Cleaning Frequency | 1-2d（每次）或根据进水水质不设化学分散清洗 1—2d/time or (none according to influent quality) | |
化学分散清洗时间/药液浓度 Chemical Dispersion Cleaning Time/Pharmaceutical Concentration | 10—20min/time 次氯酸钠 Sodium Hypochlorite 200—500mg/L10—20min | |
清洗条件 Cleaning Condition | 化学清洗频率 Chemical Cleaning Frequency | 次/2-4个月 2—4 months/time |
化学清洗时间/药液浓度 Chemical Cleaning Time/ Pharmaceutical Concentration | 4—6h/time Sodium Hypochlorite 1000—2000mg/L、 Citric Acid 2000—4000mg/L |
Zhejiang Jiefu Environmental Protection Technology Co., Ltd. is a high-tech company specializing in the research and development, manufacture, engineering application and marketing of water purification filter elements, separation, purification materials and products. Since its inception, has always been focused on the development and promotion of a variety of new filtration materials and products, polymer separation membrane materials and equipment. It has been widely used in wastewater treatment and reuse, water purification, solution concentration, extraction and recovery, liquid degassing and other fields. It meets the various needs of users for water filtration and phase separation. Welcome to inquire: 0573-88222777
