CSM Membrane RE8040BLN[22 Dec. 2011, 1:32:10]
Keterangan
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RE8040-BLN
Low pressure grade RO element for brackish water
SPECIFICATIONS :
Permeate flow rate : 12, 000 GPD ( 45.4 m3/ day)
Nominal salt rejection : 99.2%
Effective membrane area : 400 ft2 ( 37.2 m2)
Membrane type : Thin-Film Composite
Membrane material : Polyamide ( PA)
Element configuration : Spiral-Wound, FRP Wrapping
The stated product performance is based on data taken after 30 minutes of operation at the following test conditions :
1, 500 mg/ L NaCl solution at 150 psig ( 1.0 MPa) applied pressure
15% recovery
77 oF ( 25 oC)
pH 6.5â 7.0
Minimum salt rejection is 99.0% .
Permeate flow rate for each element may vary but will be no more than 10% below the value shown.
All elements are vacuum sealed in a polyethylene bag containing 1.0% SBS ( sodium bisulfite) solution and individually packaged in a cardboard box.
APPLICATION DATA :
Operating Limits
Max. Pressure Drop / Element 15 psi ( 0.1 MPa)
Max. Pressure Drop / 240â Vessel 60 psi ( 0.41 Mpa)
Max. Operating Pressure 600 psi ( 4.14 MPa)
Max. Feed Flow Rate 66 gpm ( 15.0 m3/ hr)
Min. Concentrate Flow Rate 16 gpm ( 3.6 m3/ hr)
Max. Operating Temperature 113 oF ( 45 oC)
Operating pH Range 3.0â 10.0
CIP pH Range 2.0â 11.0
Max. Turbidity 1.0 NTU
Max. SDI ( 15 min) 5.0
Max. Chlorine Concentration < 0.1 mg/ L
Ready Stock