Nanofiltration Membrane
Product Description
- Membrane material: Poly (piperazine)
- Outer wrapping type: fiberglass
- Flow channel type: Parallel flow channel 34 mil, other sizes available
- Application scenarios: landfill leachate decolorization, dye decolorization, chlorine alkali denitration, waste water salting out, etc.
Product Features
- Adopting imported diaphragms and in-house optimized patented technology, this product removes microscopic membrane surface flaws, delivers superior antifouling performance, boosts water flux while maintaining a stable and balanced desalination rate.
- It features a parallel flow channel design with a fully dead-angle-free structure. Compared with traditional diamond-shaped flow channels, it enables more thorough cleaning, less crystal scaling adhesion, and excellent performance recovery after maintenance.
- Multi-section and short-section welding technology maximizes the effective membrane area, eliminates structural dead zones, and further enhances overall water permeability.
- Premium customized adhesive sealing is applied to minimize salt penetration at membrane element sealing joints during operation, effectively strengthening the overall salt rejection capacity of the module.
Product Performance Parameters

Product size parameters
(1) Flat End

|
Membrane element size |
A (±2.0mm) |
B (±0.1mm) |
C (±0.5mm) |
|
8040 |
1016 |
28.8 |
200 |
(2) Protruding End

|
Membrane Element Size |
A (±2.0mm) |
B (±0.1mm) |
C (±0.5mm) |
D (±0.1mm) |
|
2540 |
1016 |
30.2 |
19.1 |
61 |
|
4040 |
1016 |
26.7 |
19.1 |
100 |
About Us
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.





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