Table 2 DCMD performances against 3.5 wt % NaCl of fabricated composite electrospun nanofibrous membrane in this work and in other literature.
Membrane | FD, nm | P, % | PSave, μm | WCA, ° | LEP, kPa | ΔT, °C | Flux, LMH | Test duration, h | Reference |
---|---|---|---|---|---|---|---|---|---|
PVDF/ZnO NP | 200 | - | 0.42 | 145.2 | 115 | 40 | 13.3a | 10 | |
PVDF-HFP/SiO2 NP | ~ 175 | 82.3 | 1.34 | > 150 | 87.8 | 33 | 15 | 240 | |
PVDF-HFP/CNT | 257 | > 84 | 0.29 | 158.5 | 99 | 40 | 29.5 | 10 | |
PVDF/FAS/TiO2 (in-situ grown) | 375 | 57 | 0.81 | 157.7 | 158 | 45 | 73.4 | 10 | |
PVDF/PDA/PEI | - | - | 0.017 | 25.7d | - | 40 | ~ 13 | 24 | |
PVDF-HFP/FAS | 94 | 78 | 0.84 | 138e | 160 | 40 | 19 | 5 | |
PVDF/GO | 144 | 90 | - | 143.9 | 61 | 60 | 40 | 10 | |
PVDF/MWCNT | 124.3 | 92.3 | - | 141.5 | 35 | 60 | 54 | 10 | |
PSF/FPU | 440 | 95.4 | - | 155 | 108 | 60 | 53.8a | 32 | |
PVDF/PPO | 1800 | 88.9 | 0.7 | ~ 137 | 126 | 40 | 17b | 100 | |
PVDF/SiO2 | 175 | 77 | 0.26 | 160.5 | 195 | 60 °C feed, 9 kPac | 31.5 | 15 | |
PVDF/FAS/SiO2 | 209 | 77 | 0.27 | 154.6 | 143 | 70 °C feed, 6 kPac | 11.5 | 22 | |
PVA/glutaraldehyde/FAS | ~ 155 | 82 | 0.46 | 158 | 179 | 60 °C feed, 9 kPac | 25.2 | 16 | |
PVDF/Al2O3 | 236 | 87.5 | 0.39 | 154 | 172 | 40f. | 18.6 | 30 | |
PVDF/FAS/TiO2 (integrated electrospin + electrospray) | 176 | 82 | 0.96 | 139 | 194 | 45 | 22.5 | 24 | This work |