Improvement of textile waste waters treatment by combination of ultrafitration and nanofiltration membraprocesses
Written by sctunisie no commentsThe present work deals with the preparation and the characterization of cellulose acetate membranes for the textile water treatment by ultra (UF) and nanofiltration (NF). The evolution of flow was analyzed and treated by a comparative study of the pH and time effects on the performances regeneration of prepared membranes. The carried out study made it possible to follow the pollution indicators during UF-NF. Indeed, we contributed to the elimination of 95% of the CDO. The proportions obtained after treatments are in conformity with the imposed standards.
K. Ksontini, E. Ferjani, M.S. Roudesli
Textile waste water, membrane, cellulose acetate, ultrafiltration, nanofiltration
Pages 77-88
