External Ultrafiltration Membrane Module

Product Description

The DWUFP ultrafiltration membrane module is made of polyvinylidene fluoride (PVDF) material and has undergone a patented hydrophilic modification treatment, which can withstand high concentrations of oxidants for a long time and fully inhibit the reproduction of microorganisms. The external pressure structure with higher dirt holding capacity has a larger filtration area, allowing the use of air scrubbing process, making cleaning easier and more thorough, minimizing membrane fouling and restoring the flux of ultrafiltration membranes.

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DWUFP ultrafiltration membrane module has the following main technical characteristics and advantages:

1) Small filtration aperture, high water quality

2) Oxidation resistance, anti-pollution poly vinylidene fluoride (PVDF) membrane material, long service life

3) The PVDF hollow fiber membrane treated with hydrophilic modification has strong pollution resistance and stable operation performance

4) External pressure structure membrane module, with large dirt holding capacity, easy cleaning and wide application range

5) Gas scrubbing process, good flux recovery

6)The approval of Beijing Municipal Sanitary License for drinking Water hygiene and safety products, Jingwei Water Zi (2020) No. 15.

 

Model

 

Parameter

Unit

DWUFP-4D(P)

DWUFP-5D(P)

DWUFP-6D(P)

DWUFP-8D(P)

 

Size

Membrane Area

m2

40

50

51

55

75

75

Membrane Pore Size

μm

0.02

Membrane Inner/Outer Diameter

mm

0.7/1.3

Membrane Effective length

mm

1440

1520

1367

1600

1867

1445

Dimensions (D×L)

mm

160×1804

200×1940

225×1860

180×1920

225×2360

250×1715

Material

Plasma Membrane Material

-

Polyvinylidene Fluoride (PVDF)

Potting Adhesive

-

Epoxy

Membrane Material

-

UPVC

Operating Conditions

Operating Temperature

1~40

Tolerance PH

-

1~13

Maximum Inlet Water Pressure

MPa

0.5

Operation Mode

-

Cross-flow or dead-end filtering

External Ultrafiltration Membrane Module: drinking water, pretreatment (surface water, coal chemical industry park, electric power, materials, condensate polishing and other industrial water supply and reuse water fields)

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