Brackish Water RO

Overview
     LG Chem's line of NanoH2OTM RO Membrane features benign nanomaterials incorpo-rates into the thin-film polyamide layer of a composite membrane that improve the membrane's energy efficiency and productivity.
 
"ES" : Energy Saving Membranes
           Well suited for low saline water or municipal portable water
“UES” : Ultra Energy- Saving
           High permeability in ultra low pressure
"R" : High Rejection Membranes
         Well suited for high quality permeate requirements or reducing size of second pass
"AFR" : Anti Fouling Resistant Membranes
         Well suited for low quality feed water across varying operating conditions



Configuration:  8-inch và 4-inch spiral wound
Membrane Polymer: Thin-film nanocomposite (TFN) polyamide 
Product Specifications:

Model Membrane
Diameter
Effective
Area
(Ft2)
Permeate Flowrate
(GPD)
Minimum
Salt
Rejection
(%)
Stabilized
Salt
Rejection
(%)
Feed
Spacer
(Mil)
Spec
Sheet
LG BW 400 R
8”
400
10,500
99.5
99.6
34
 
LG BW 400 R+
8”
400
12,000
99.5
99.6
34
  
LG BW 400 ES
8”
400
10,500
99.5
99.6
34
  
LG BW 400 AFR
8”
400
10,500
99.5
99.6
34
  
LG BW 440 R
8”
440
11,550
99.5
99.6
28
  
LG BW 440 ES
8”
440
11,550
99.5
99.6
28
  
LG BW 4040 R
4”
85
2,500
99.3
99.6
28
  
LG BW 4040 ES
4”
85
2,500
99.2
99.5
28
  
LG BW 4040 AFR
4”
80
2,300
99.3
99.6
34
  
LG BW 4040 UES
4”
85
2,700
98.0
99.0
28
   

* Model R,R+,AFR are tested under the conditions: 2,000ppm NaCl @ 25oC (77oF),225 psi (15.5 bar),pH8,Recovery 15%.
* Model ES are tested under the conditions: 2,000ppm NaCl @ 25oC (77oF),150 psi (10.3 bar),pH8,Recovery 15%.
* Model UES are tested under the conditions: 500ppm NaCl @ 25oC (77oF),100 psi (6.9 bar),pH8,Recovery 15%.


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