LGBW440UES
LG Chem’s NanoH2O™ LG BW 440 UES Membrane element
LG Chem's NanoH2O™ brackish water RO membranes serve various municipal, industrial and commercial applications. Incorporating LG Chem's proprietary Thin Film Nanocomposite (TFN) technology, all LG BW RO membranes deliver reliable and superior performance with intrinsic anti-fouling properties
LG Chem’s NanoH2O™ LG BW 440 UES membrane element specifications
Permeate Flow Rate
47.9
m³/day
Active Membrane Area
41
m²
Stabilized Salt Rejection
99
%
Minimum Salt Rejection
98
%
Feed Spacer
28
mil
Typical Properties
- Nominal active surface - 41 m²
- Feed Spacer - 28 mil
- Permeate flow rate - 47.9 m3/day
- Stabilized salt rejection - 99.0%
- Minimum salt rejection - 98.0%
1. Permeate flow and salt rejection based on the following standard conditions: 2,000 ppm NaCl at 77°F (25°C), 125 psi (8.6 bar), pH 7 and 15% recovery.
2. Flow rates for individual elements may vary but will be no more than 20% below the value shown.
Operating Specifications
- Maximum Operating Temperature - 45°C
- Maximum Applied Pressure - 41 bar
- Maximum Pressure Drop - 1.0 bar
- pH Range (continous operation) - 2-11
- Maximum Feedwater Silt Density Index (15 mins) - SDI 5
- Maximum Chlorine concentration <0.1 ppm
- Maximum Feed flow - 17 m3/h
- Maximum Feedwater turbidity - 1.0 NTU
