my-logo82

Chemical Stability

technologychemstabAMS state-of-the-art membranes have been tested and proven to exhibit a high degree of chemical stability.

  • Operating in high concentration of acids. Typical solutions include:
    • 20% H2SO4
    • 20% HCl
    • 30% H3PO4
    • 4% HNO3
  • Operating in high concentration of alkalis. Typical solutions include:
    • 20% NaOH
    • 20% KOH
  • Operating in organic solvents or their mixtures. Typical solvents include:
    • Acetonitrile
    • Ethyl Acetate
    • Tetrahydrofuran (THF)
    • Toluene
    • N-Methyl Pyrrolidone (NMP)
    • Acetone
    • Dimethylformamide (DMF)
    • Methylene Chloride
    • Alcohol
  • Operating at high temperatures of up to 70°C (158°F)
  • Operating at pressures of up-to 70bar (1015 psi) at any permissible temperature enabling operation with high osmotic pressure solutions
  • High membrane fluxes