Skip to main content
. 2019 May 1;11(5):774. doi: 10.3390/polym11050774

Figure 4.

Figure 4

Optical microscopy images of oil-in-water emulsion demulsification and separation. (ac) Showing oil demulsification and condensation process of AlCl3. (d,e) A scheme of synchronous demulsification and separation process. (fh) Optical microscopy of separation process with water permeating through S-USM, leaving oil droplets above the mesh. (k) Optical imagines of milky emulsion on S-USM after separation.