LG BW 4040 AFR NanoH2O Brackish Water Reverse Osmosis Membrane, 4" x 40"

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. LG BWRO membranes, all incorporated with innovative Thin Film Nanocomposite (TFN) technology, are offered in industry standard configurations and can easily fit into existing and new RO plants.

Anti-Fouling, High Rejection

LG BW AFR membranes offer a combination of enhanced fouling resistance and high rejection: suitable for brackish water and water reuse applications with a challenging feed water.

Product Specifications

Active Membrane Area	75 ft² (7.0 m²)
Permeate Flow Rate	2,300 gpd (8.7 m³/d)
Stabilized Salt Rejection	99.6%
Minimum Salt Rejection	99.3%

Operating Specifications

Max. Operating Pressure	600 psi (41 bar)
Max. Chlorine Concentration	<0.1 ppm
Max. Operating Temperature	45°C (113°F)
pH Range, Continuous (Cleaning)	2-11 (2-12)
Max. Feedwater Turbidity	1.0 NTU
Max. Feedwater SDI (15 minutes)	5.0
Max. Feed Flow	16 gpm (3.6 m³/h)
Max. Pressure Drop for Each Element	1.0 bar (15 psi)