Polyurethane Nanofiber Membranes for Waste Water Treatment by Membrane Distillation

Table 1

Membrane structural properties.

Membrane code	Thickness (μm)	GSM; (g m^−2)	Contact angle (°)	Max. pore size (μm)	Min. pore size (μm)	Bubble point pressure (bar)
PUR06	10	6.0	97.8	0.8638	0.3194	0.7425
PUR10	16	10.0	119.0	0.6424	0.3539	0.9965
PUR25	74	25.6	127.2	0.4986	0.4469	1.2834
PUR40	148	40.1	132.0	0.4987	0.4438	1.2839