Material flow treatment involves carrying out nanofiltration for obtaining retentate enriched with amino acids, followed by treatment of permeate using electrodialysis for obtaining concentrate enriched with inorganic salts

摘要

Material flow treatment involves utilizing amino acids (A), carboxylic acids (B) different from amino acids, having 1-5C and inorganic salts (C) containing sodium chloride annd potassium chloride mixture. Nanofiltration is carried out for obtaining a retentate enriched with amino acids, followed by treatment of permeate using electrodialysis for obtaining a concentrate enriched with inorganic salts. Diluate is treated by a system (3) using reverse osmosis. An independent claim is also included for plant for the treatment of a material flow.