Commercial RO Membrane 3013
TFN Commercial RO Membrane Advantages Over Conventional TFC Membranes
TFN (Thin Film Nanocomposite) commercial RO membrane technology represents a major advancement in commercial reverse osmosis membrane performance. Compared with conventional TFC RO membranes, TFN commercial RO membranes offer higher efficiency, stronger durability, and lower operating costs, making them ideal for demanding commercial water treatment applications.
1. Enhanced Hydrogen Bonding for Long-Term Stability
Due to strengthened hydrogen bonding, the TFN commercial RO membrane exhibits outstanding mechanical stability and long-term durability.
This advanced molecular structure significantly improves resistance to membrane fouling, temperature fluctuations, and extreme pH conditions, ensuring reliable operation in continuous commercial RO systems.
2. Higher Salt Rejection and Water Recovery
The TFN commercial RO membrane achieves exceptionally high salt rejection rates, driven by its increased surface energy.
Compared with traditional TFC membranes, TFN commercial reverse osmosis membranes can deliver up to 20% higher rejection, resulting in improved water recovery and higher permeate quality for commercial drinking water and process water applications.
3. Low-Fouling Surface for Challenging Feed Water
A specialized surface coating applied to the TFN commercial RO membrane effectively reduces biological and organic fouling by preventing bacteria, viruses, and other contaminants from adhering to the membrane surface.
This low-fouling characteristic makes TFN commercial RO membranes especially suitable for feed water with high organic content or elevated microbial activity, reducing cleaning frequency and extending membrane service life.
4. Lower Energy Consumption for Commercial RO Systems
Thanks to enhanced hydrogen bonding and optimized membrane structure, the TFN commercial RO membrane operates efficiently at lower energy levels compared with conventional TFC membranes.
This reduced energy demand improves overall system efficiency and significantly lowers operating costs, making TFN commercial reverse osmosis membranes a cost-effective choice for long-term commercial operation.
Product Parameters
|
Product |
Average Permeate Flow GPD (m³/d) |
Average Salt Rejection % |
Test conditions |
||||
|
NaCl |
Pressure |
Temperature |
pH |
Recovery Rate |
|||
|
Pro-LP-3013-400 |
≥400(1.52) |
≥97.0 |
350mg/L |
70psi |
25°c |
6.5~7.5 |
15% |
|
Pro-LP-3013-500 |
≥500(1.90) |
≥97.0 |
350mg/L |
70psi |
25°c |
6.5~7.5 |
15% |
|
Pro-LP-3013-600 |
≥600(2.28) |
≥97.0 |
350mg/L |
70psi |
25°c |
6.5~7.5 |
15% |
Due to variations in feedwater quality, membrane elements under standard test conditions may have a 15% deviation in permeate flow
The stated product performance is based on data collected after 30 minutes of operation at the following test conditions
SIZE: mm/Inch
|
Model |
A |
B |
C |
D |
E |
|
Pro-LP-3013-600 |
2.68 |
0.72 |
0.78 |
0.78 |
13.00 |

Recommended Operating Conditions
|
Operating Limits |
Unit |
Value |
|
Maximum operating pressure |
psi (MPa) |
600(41) |
|
Maximum feed water temperature |
°F (°C) |
113(45) |
|
Continuous operation pH range |
|
3-10 |
|
Cleaning PH range |
|
2-11 |
|
Maximum feed water SDI15 |
|
5 |
|
Maximum residual chlorine concentration of influent |
ppm |
<0.1 |
General Handing Procedures
Store in a cool and dry place (below 45°C) away from sunlight.
Permeate from the first hour of operation should be discarded.
Keep elements moist at all times after initial wetting.
To prevent microbial growth in the Wet Membrane Element, it is recommended to wash it with a 1.0% Sodium Metabisulfite (food grade) solution, followed by vacuum-bag packing the
Membrane Element and storing it in a cardboard box.
Only use chemicals compatible with the membrane elements and components. Bright Star Water will not accept any responsibility for the use of incompatible chemicals.


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