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Sanitary Spiral UF Membrane 0.22μm

Sanitary Spiral UF Membrane 0.22μm

Membrane types: Ultrafiltration (UF), Nanofiltration (NF), Reverse Osmosis (RO)
Outer wrap type: sanitary mesh
Flow channel type: Parallel flow channel 32 mil/34 mil, other channel sizes available for customization
Application scenarios: material separation, purification, decolorization, desalination and concentration
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Product Introduction

Sanitary Ultrafiltration Membrane

 

Product Description

 

  • Sanitary ultrafiltration membrane is a high-performance sanitary-grade separation product independently developed by our company, which is widely used in material separation, purification, decolorization and other scenarios. It integrates imported membrane materials and our own proprietary modification technology, effectively overcoming the defects of traditional ultrafiltration membranes. The outer layer of the membrane element adopts a sanitary mesh wrapping design, which not only ensures the sanitation and safety of the product, but also enhances its structural stability. The flow channel adopts a parallel flow channel design, with standard specifications of 32mil and 34mil; in addition, we can customize flow channel sizes of different specifications according to the actual use needs of customers to meet the diverse separation requirements of different industries.

 

Product Features

 

  • The combination of imported membrane materials and proprietary modification patents effectively eliminates micro-defects on the membrane surface, significantly enhances the anti-pollution performance of the membrane, increases water flux, and optimizes the overall separation efficiency. Customers can select the most suitable membrane type through pilot test according to their own water quality and process requirements.
  • Compared with the traditional diamond-shaped flow channel, the parallel flow channel adopted by the product has more excellent anti-pollution performance. During the cleaning process, the cleaning effect is more thorough, and the performance of the membrane element can be quickly recovered after cleaning, ensuring long-term stable operation.
  • Advanced multi-page/short-page welding technology is used to maximize the effective membrane area, eliminate dead corners that affect flux, and significantly improve water flux and separation efficiency.
  • Special professional glue is used in the assembly process, which effectively reduces material loss during the operation of the membrane element and ensures the stability and service life of the product.
  • The external hot-welding structure design is adopted, which completely eliminates dead corners in the membrane element, reduces the dead water area, avoids the accumulation of pollutants, and further improves the sanitation level and service life of the product.

 

Ultrafiltration membrane performance parameters

 

model

UF1-8040/32SU

UF2-8040/34SU

UF3-8040/34SU

UF4-8040/32SU

Molecular cut off

0.22 μm

0.1 μm

100kDa

50kDa

Diaphragm Material

PVDF

PVDF

PVDF

PES

Membrane area (ft2/m2)

376(35)±3%

365(34)±3%

376(35)±3%

Flux (LMH)

5-30

Temperature tolerance (°C)

≤45

Operating pressure (psi/bar)

15-60/1-4

50-75/3.5-5

30-100/2-7

Maximum operating pressure (psi/bar)

102/7

Normal operating pH

1-13

Running temperature (℃)

5-45

Membrane pressure drop (psi/bar)

6-10/0.4-0.7

Customizable size

1812/3838/4038/4040/8038/8040

 

 

Product size parameter

 

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Membrane element size

A (±2.0mm)

B (±0.5mm)

C (±0.1mm)

1812

305

15.7 (inner diameter)

45

3838

965

21.0 (outer diameter)

97

4038

965

12.8 (outer diameter)

100

4040

1016

19.0 (outer diameter)

100

8038

965

28.8 (inner diameter)

200

8040

1016

28.8 (inner diameter)

200

 

About Us

 

6 Years Of Expertise
In Integrated Solutions

Hangzhou Nanoimp Environmental Technology Co.,Ltd. established in 2019 and headquartered in Hangzhou, China, specializes in the research, manufacturing, and innovation of advanced separation membranes. The company is committed to providing integrated solutions for material separation and wastewater resource recovery.

 

Nanoimp has established independent subsidiaries, with the Foshan Branch specializing in the production of public water purification equipment and the Haining Branch focusing on manufacturing PTFE MBR products.

1
 
40+
Patents Owned
100,000+
Annual Production Capacity
7/72
Standard/Urgent Delivery Days
NANO-SEPMER 
Exclusive Authorized Partner
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5

 

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