AMS 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