Our group prepared ZIF-L based mixed matrix membranes for acetone-butanol-ethanol recovery from diluted aqueous solution . MMMs incorporating 5.0 wt% of ZIF-L fillers contribute to an increase of 72.3% and 106% in liquid flux and butanol/water separation factor, respectively, when compared with the pure polymer membranes. This work has been published in Separation and Purification Technology.