METHOD FOR THE TREATMENT OF A MATERIAL FLOW

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.