Preparation and characterization of novel acetylated cellulose ether (ACE) membranes for desalination applications

► Novel acetylated cellulose ether (ACE) membranes were prepared for desalination applications. ► ACEs are very soluble in organic solvents and have high molecular weight. ► ACE membranes exhibit high desalination performance. ► PA-ACE TFC membranes show high FO water flux and low salt passage.