Industrial Membrane Elements analog DK high rejection NF membrane for dye removal/concentration

Product Details
Customization: Available
Membrane Type: Spiral
Type: NF
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Manufacturer/Factory & Trading Company
Diamond Member Since 2019

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Number of Employees
90
Management System Certification
ISO9001:2015
  • Industrial Membrane Elements analog DK high rejection NF membrane for dye removal/concentration
  • Industrial Membrane Elements analog DK high rejection NF membrane for dye removal/concentration
  • Industrial Membrane Elements analog DK high rejection NF membrane for dye removal/concentration
  • Industrial Membrane Elements analog DK high rejection NF membrane for dye removal/concentration
  • Industrial Membrane Elements analog DK high rejection NF membrane for dye removal/concentration
  • Industrial Membrane Elements analog DK high rejection NF membrane for dye removal/concentration
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Basic Info.

Model NO.
SG-NF5-8040
Membrane Sheet
NF5
Feed Spacer
31mil
Application
dye removal/concentration
Alternative
DK8040F30
Transport Package
Carton/Pallet
Specification
8040
Trademark
RisingSun
Origin
China
HS Code
84219990
Production Capacity
700piece / Month

Product Description

High Rejection NF Industrial Membrane Elements analog DK-series

Our model NF5, which is high rejection thin-film nanofiltration membrane elements is characterized by an approximate molecular weight cut-off of 150-300 Dalton for uncharged organic molecules. Divalent and multivalent anions are preferentially rejected by the membrane while monovalent ion rejection is dependent upon feed concentration and composition. 


Industrial Membrane Elements analog DK high rejection NF membrane for dye removal/concentration
Decoding of our products codes: SG-NF5-8040-F Cross: Suez GE DK Series ( DK8040F30)
Configuration Outer Wrap Membrane Type Size Feed Spacer
SPIRAL Glass fibre NF1
NF2
NF3

NF4
NF5
2319 2.3"×19" A=13mil F=31mil
2540 2.5"×40" B=17mil G=46mil
4040 4.0"×40" C=20mil H=65mil
8040 8.0"× 40" D=26mil I=80mil
  E=28mil J=120mil
  ... 1=Diamond 2=Parallel

SPECIFICATION   Model Effective Area Flow Rate Average Salt Rejection  Minimum Salt Rejection
SG-NF5-8040 372 ft2   8,200gpd 99.0% 98.5%
Performance is based on the following test conditions:2,000ppm MgSO4, 110.0psi, 25°C, pH8.0, 15% recovery, 30 minutes operation.
Flow rates for individual element may vary +/- 25%


Dimensions:
Model A (inch) B (inch) C (inch)
NF5-8040 40 7.9 1.125
 
Industrial Membrane Elements analog DK high rejection NF membrane for dye removal/concentration
         
OPERATION
SPECIFICATIONS
Typical Operating Pressure: 40-200 psi (3.0-14.0 bar)
Maximum Operating Pressure >35ºC: 600 psi (41 bar)
Maximum Operating Pressure <35ºC: 435 psi (30 bar)
Operating Temperature Range: 35-122°F (2-50ºC)
Cleaning Temperature Range: 113-122°F (45-50ºC)
Allowable pH-Continuous Operation @25ºC:   2.0-11.0
Allowable pH-CIP @25ºC:  1.8-11.5
Maximum Feed Flow: 8.8 GPM (F); 11 GPM(G); 
Maximum Pressure Drop per Element: 15 psi (1.0 bar)
Maximum Pressure Drop per Vessel: 60 psi (4.1 bar)
Feedwater  NTU < 1;   SDI15 < 5
Chlorine Tolerance: 500 ppm hours,  dechlorination recommended
                                                
 
Industrial Membrane Elements analog DK high rejection NF membrane for dye removal/concentration
Industrial Membrane Elements analog DK high rejection NF membrane for dye removal/concentration
Industrial Membrane Elements analog DK high rejection NF membrane for dye removal/concentration



FAQ

 1, Q: Are you manufacturer?
     A:Yes, definitely,our factory locate in Beijing,China.
 
 2, Q:What's your main products ?

     A: we manufactur filter membranes, RO, NF, UF, MF membrane, spiral wound/flat sheet membrane, tubular membrane, MBR, DTRO,
         STRO,E-coat UF membrane, anode cell etc.
 
 3, Q: what's your main market?
     A:There're about 94 countries we've been exported, mainly in USA, Korea, UK, France, Russia, Germany, India, Spain, Brazil etc.
 
4, Q:Can you supply free sample?
    A:Yes, we can supply free samples which are in stock, and the freight charge should be on your side.
 
5, Q: What about the package?
    A:The membrane elements are wrapped with plastic bubble paper, then carton box, safe wooden box or pallet if need.
 
6, Q: Do you offer OEM?
    A: Sure!
 
Industrial Membrane Elements analog DK high rejection NF membrane for dye removal/concentration
Industrial Membrane Elements analog DK high rejection NF membrane for dye removal/concentration
Industrial Membrane Elements analog DK high rejection NF membrane for dye removal/concentration

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