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Shanghai Sales Centre:

Address: room 2406, greenbelt and Chuang building, 450 Cao Yang Road, Putuo District, Shanghai.

Mailbox: sales@jeffelcn.com

Tel: 021-62586212 0573-88222777

Fax: 021-62586271 0573-88222622

Website:   www.jeffelcn.com/en

Continuous membrane filtration technology (CMF/CUF)

Your current position: Home page >> Our technology >> Continuous membrane filtration technology (CMF/CUF)

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

Sewage treatment plant


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WeChat 2D code

Shanghai Sales Center:
icon1.png

Address:Room 2111, Greenland and Chuang Building,

No. 450 Caoyang Road, Putuo District, Shanghai

icon2.pngEmail: sales@jeffelcn.com
icon4.pngTel: 021-62586212
icon3.pngFax: 021-62586271
Zhejiang production base:
icon1.png

Add: No. 370, Century Avenue, Development

Zone, Chongfu Town, Tongxiang, Zhejiang, China

icon2.pngEmail: sales@jeffelcn.com
icon4.pngTel: 0573-88222777
icon3.pngFax: 0573-88222622


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