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Disk Tube Nanofiltration Membrane DTNF-POS
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Disk Tube Nanofiltration Membrane DTNF-POS

Item No.: BOKA-A-0521NF
The membrane used in DTNF-POS is also resistant to polar organic solvents and is encapsulated in a disc and tube without glue, so there is no risk of leaching in polar solvents such as methanol, ethanol, isopropyl alcohol.
Description
Description
Module Model
Glucose Rejection (%) Sucrose Rejection (%) Permeate Flow Rate Active Area Feed Concentration (mg/L) Feed Pressure
DTNF-POS ≥95 99.5 2600 GPD / 9.8 m³/d 101 ft² / 9.4 m² 2000 225 psi / 1.55 MPa
Permeate flow and molecule rejection based on the following standard conditions: Glucose or sucrose in methanol, 25°C and 8% recovery. Flow performance variation: ±15%

Operating Instructions
  • Maximum Operating Pressure: 1200 psi (8.27 MPa)
  • Maximum Pressure Drop Per Element: 130 psi (0.90 MPa)
  • Maximum methanol concentration: 0–100%
  • Maximum ethanol concentration: 0–100%
  • Maximum isopropanol concentration: 0–100%
  • Maximum acetonitrile concentration: 0–50%
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