Figure 13

FESEM images of the membrane under antimicrobial test: Pure polyamide 6,6 membrane (a). NY1, 3kx; (b). 10kx; Ag-GO/polyamide 6,6 membrane (c). NY4 3kx; (d). 10kx.
FESEM images of the membrane under antimicrobial test: Pure polyamide 6,6 membrane (a). NY1, 3kx; (b). 10kx; Ag-GO/polyamide 6,6 membrane (c). NY4 3kx; (d). 10kx.