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Brackish Water Reverse Osmosis (RO) Membranes LG BW 4040 R High Rejection

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. 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, ft² (m²) Permeate flow rate, GPD (m³/d) Stabilized Salt Rejection, % Minimum Salt Rejection, % 85 (7.9) 2,500 (9.5) Feed Spacer, mil 99.6 99.3 28 Test Conditions : 2,000 ppm NaCl at 25°C (77°F), 225 psi (15.5 bar), pH 7, Recovery 15%. Permeate flows for individual elements may vary +/-20%. A, mm (in.) B, mm (in.) C, mm (in.) D, mm (in.) Weight kg (lbs.) 1,016 (40) 100 (3.9) 19 (0.75) Operating Specifications 29 (1.1) 4.0 (8.8) Max. Applied pressure Max. Chlorine concentration Max. Operating temperature pH Range, Continuous (Cleaning) Max. Feedwater turbidity Max. Feedwater SDI (15 mins) Max. Feed flow Max. Pressure drop (ΔP) for each element 600 psi (41 bar) < 0.1 ppm 45°C (113°F) 2-11 (2-12) 1.0 NTU 5.0 16 gpm (3.6 m3/h) 15 psi (1.0 bar) The information and data contained herein are deemed to be accurate and reliable and are offered in good faith, but without guarantee of performance. LG Chem assumes no liability for results obtained or damages incurred through the application of the information contained herein. Customer is responsible for determining whether the products and information presented herein are appropriate for the customer’s use and for ensuring that customer’s workplace and disposal practices are in compliance with applicable laws and other governmental enactments. Specifications subject to change without notice. NanoH2O is the Trademark of The LG Water Solutions or an affiliated company of LG Chem. All rights reserved. © LG Chem, Ltd.

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