LG Water Solutions,LG Chem

LG BW 4040 R

    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 Area 85 ft² (7.9 m²)
Permeate Flow Rate 2,500 gpd (9.5 m³/d)
Stabilized Salt Rejection 99.6%
Minimum Salt Rejection 99.3%
Test Conditions
NaCl 2,000 ppm
Pressure 225 psi (15.5 bar)
Temperature 25°C (77°F)
pH 7
Recovery 15%
Permeate Flow Variation +/-20%
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 15 psi (1.0 bar)
Product Dimensions
Length 1,016 mm (40 inch)
Element O.D. 100 mm (3.9 inch)
Permeate Tube O.D. 19 mm (0.75 inch)
Active Membrane Area 85.0 ft² (7.9 m²)
Weight 4.0 kg (8.8 lbs.)
Core Tube Extension 29 mm (1.1 inch)