UltraClean LE series reverse osmosis membranes change the surface properties and chemical properties of the membrane by changing the formulation and production process conditions of the bottom membrane and composite membrane, improving the specific surface area and hydrophilicity, and maximizing the membrane flux. It is suitable for municipal water treatment. It is one of the reverse osmosis membrane elements with the highest water production and the lowest operating pressure in the membrane industry. The total cost of assembling the system with this element is the lowest, which can greatly improve the operating economy of the reverse osmosis system. as the most. A new generation of ultra-low energy consumption and high-performance reverse osmosis membrane elements, its operating pressure is about 1/2 that of ordinary brackish water reverse osmosis membrane elements, and the desalination rate can reach 99%. The ultra-low energy series is available in 8-inch and 4-inch sizes.
About this item
HIGH QUALITY MEMBRANE：Features highest flow rates available to meet the water demands of both land and sea based desalinates, offering a high efficiency while providing a superior quality of water for your household or business to consume and enjoy.
FRESH TASTING WATER：The Reverse Osmosis Replacement Membrane cleans your water by removing heavy metals, inorganics and volatile organics and other harmful chemicals that produce distasteful and smelly odors.
Operating and Cleaning Limits
|Maximum Operating Pressure||41 bar (600 psi)|
|Maximum Operating Temperature||45°C (113°F )|
|Maximum Element Pressure Drop||1.0 bar (15psi)|
|pH Range Continuous Operation||2-11|
|pH Range Short-Term Cleaning||1-13|
|Maximum Feed SDI(SDI15)||5.0|
|Free Chlorine Tolerance||< 0.1 ppm|
Permeate flow for individual elements may vary ±15 percent from the value specifed.
Active membrane area guaranteed ±4%.
Stabilized salt rejection is generally achieved within 24-48 hours of continuous use; depending upon feedwater characteristics and operating conditions.
|Effective Membrane Area|
|82 (7.6)||99.0||98.0||2250 (8.7)|
Test conditions: inlet pressure 1.03 MPa (150 psi); inlet temperature 25°C (77°F); inlet water quality 2000ppm NaCl; inlet pH 8; recovery 15%.