High-Performance Desalination RO Membrane
Product Description
- Membrane Material: Aromatic Polyamide (APA)
- Flow Channel Type: Diamond-Shaped Flow Channel 28mil 31mil 34mil, etc.
- Application Scenarios: Tap Water Quality Upgrading, Drinking Water Preparation, Industrial Pure Water / Ultrapure Water Production, etc.
Product Features
-
Employs imported membrane sheets integrated with proprietary modification technology, removing micro-defects on the membrane surface to improve both rejection performance and water production rate.
-
Reduces contaminant deposition on the membrane surface, effectively boosting anti-fouling performance and extending the membrane's service life.
-
Applies multi-leaf / short-leaf welding technology to expand the effective membrane area, eliminate dead flow zones, and further improve the overall permeate production efficiency.
Product Performance Parameters
|
model |
ROA-8040/28FA | ROA-8040/34FA |
|
Feed Channel Thickness (mil) |
28 | 34 |
|
Effective Membrane Area (ft2/m2) |
400(35)±3% | 365(32)±3% |
|
Salt Removal Rate (%) |
99.5% (Minimum 99.0%) | |
|
Permeate Flux (GPD/m3d) |
10400(40)±13% | 9600(36)±13% |
|
Cleaning pH Value |
1-12 |
|
| Cleaning Pressure(psi/bar) | 75-90/5.2-6.8 | |
|
Upper Temperature Limit (°C) |
≤50 |
|
|
Upper Pressure Limit (psi/bar) |
≤600(42) | |
|
Differential Pressure per Membrane (psi/bar) |
15(1.0) | |
|
Normal operation pH |
2-11 |
|
|
Test conditions |
32000ppmNaCl,25℃,pH =8,15%回收率,220psi(1.50MPa) | |
About Us
In Integrated Solutions
Nanoimp Environmental Technology, based in Hangzhou, specializes in advanced separation membranes and wastewater recovery solutions, with subsidiaries in Foshan (water purification equipment) and Haining (PTFE MBR products).
Our high-pressure membrane factory in China provides customized RO/NF membrane solutions for industrial separation and purification. We combine proprietary manufacturing expertise with stringent quality control to ensure consistent performance, supported by full technical service and engineering support.
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