sulphate (1) élimination (1) métal (1) membrane (1) séparation des masses (physique) (1) inversion (1) amine (1) filtration (1) méthode (1) Treatment (1) Proton transfer reactions (1) Scanning electron microscopy (1) Water (1) Sulfates (1) Spectrophotometry (1) Weight loss (1) Porosity (1) Performance (1) Metal ions (1) Ions (1) Filters and filtration (1) Farm produce (1) Creation (1) Contact angle (1) Chitosan (1) Chitin (1) Cations (1) Atomic absorption spectroscopy (1) Addition (1) Acid mine drainage (1)