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LP-4014 RO Membrane
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Vortipure Technology Co.,Ltd
Tianjin, China
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Max.Working Pressure 600 psi(4.14MPa)
Concentration of Solution (NaCl) 1500mg/L
Temperature(℃) 25
Max. FeedWater Temperature 45 ℃
Operating Pressure psi(MPa) 150(1.03)
pH Value 7.5-8
Recovery Rate(%) 15
Max. FeedWaterSDI15 5.0
Max. Feed Water Flow 3.6m3/h
Free Chlorine Concentration of Feed Water 0.1mg/L
pH Range of Feed Water During Continuous Operation 3-10
pH Range of Feed Water During Chemical Cleaning 1-13
Max. Pressure Drop of Single Membrane Element 15psi(0.1Mpa)

RO Membrane Applications  
1. Semiconductor/Electronics Industry:
 Produces ultra-pure water that is essential for chip fabrication, with low TOC (<5 ppb) and bacterial endotoxins (<0.03 EU/mL).  
2. Drinking Water Purification: Verified in long-term municipal projects, this process eliminates impurities (such as microorganisms and heavy metals) to provide safe drinking water.  
3. Pharmaceuticals: Provides high-purity water for medical purposes and medication manufacturing.  
4. Industrial High-Purity Water: Used in the production of high-purity chemicals, advanced material processing, and boiler feedwater for power plants. 

Benefits of Membranes for Low-Pressure Reverse Osmosis (LPRO)  
1. Energy Efficiency:
Makes use of cutting-edge energy-saving technology, which drastically lowers energy consumption by needing lower operating pressures (0.3–1.5 MPa) than conventional techniques.  
2. High Separation Performance: Provides high-purity water output by achieving over 97% rejection rates for organic pollutants, ions (such as Ca2+ and Mg2+ > 98%), and total dissolved solids (TDS).  
3. Anti-Fouling Capability: Improves long-term stability with a hydrophilic surface structure that is impervious to pollutants and bacterial adherence.  
4. Compact Design: Automated operation is made possible by simple and modular systems, making them appropriate for a range of industrial applications.  
5. Broad Adaptability: Works well at room temperature and is effective in treating water with a high organic content as well as low salinity.  

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