Description
LG BW 2540 ES
Energy-saving brackish water RO membrane for commercial applications
Features
- High permeate flow rate and salt rejection at low feed pressures
- Good durability
- Permeate Flow Rate : 750 (2.8) GPD (m³/day)
- Active Membrane Area : 22 (2.0) ft² (m²)
Benefits
- Low energy consumption
- High permeate water quality
Applications

What is reverse osmosis?
Reverse Osmosis is a process in which pressure greater than the natural osmotic pressure is applied on the high concentration side of the membrane, forcing the water to travel through the membrane from the higher TDS to lower TDS chamber, thus ‘reversing’ the natural tendency of water flow.
LG Chem’s NanoH2O™ brackish water RO membranes serve various municipal and industrial applications and have been operating in the major utilities around the world. Incorporating innovative Thin Film Nanocomposite (TFN) technology, all LG BWRO membranes provide superior performance along with intrinsic anti-fouling property and are suitable for applications where consistent and reliable performance is a must.










