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

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Product Code: LG-BW-4040-R

Description Spec Sheet / Manual Technical Specifications

LG BW 4040 R 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.

High Rejection

LG BW R membranes offer a combination of high rejection and reliability: suitable for high salinity brackish water and wastewater reuse applications.

Product Specifications

Active Membrane Area85 ft² (7.9 m²)
Permeate Flow Rate2,500 gpd (9.5 m³/d)
Stabilized Salt Rejection99.6%
Minimum Salt Rejection99.3%

Operating Specifications
Max. Operating Pressure600 psi (41 bar)
Max. Chlorine Concentration<0.1 ppm
Max. Operating Temperature45°C (113°F)
pH Range, Continuous (Cleaning)2-11 (2-12)
Max. Feedwater Turbidity1.0 NTU
Max. Feedwater SDI (15 minutes)5.0
Max. Feed Flow16 gpm (3.6 m³/h)
Max. Pressure Drop for Each Element1.0 bar (15 psi)

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