Table 3.
DCMD performances against SDS containing-saline feed of fabricated composite electrospun nanofibrous membrane in this work and in other literature.
| Membrane | FD, nm | P, % | PSave, μm | WCA, ° | LEP, kPa | Feed composition | ΔT, °C | Flux, LMH | Test duration, h | Reference |
|---|---|---|---|---|---|---|---|---|---|---|
| PET/CA/SiO2/FAS | 331 | 78.4 | 0.35 | 156 | - | 3.5 wt% NaCl with 0.2 mM SDS | 33 | 13 | 120 | 49 |
| PVDF-HFP/reduced graphene oxide/FAS | 184 | - | - | 153.8 | 122.7 | 3.5 wt% NaCl with 0.3 mM SDS | 50 | 28 | 25 | 31 |
| PVDF/Teflon AF2400 | - | 80.8 | - | 148 | 70 | 0.6 M NaCl with 0.4 mM SDS | 50 | 27 | 90 | 41 |
| PTFE/PVA/PAN/FAS | - | 64 | - | 167 | 220 | 3.5 wt% NaCl with 0.1 mM SDS |
60 °C feed, 0.03 MPaa |
6.91 | 24 | 50 |
| PVDF-HFP/FAS/SiO2 | 197.2 | - | 0.42 | ~ 150 | - | 1 M NaCl with 0.3 mM SDS | 40 | ~ 15 | 8 | 6 |
| PVDF-HFP/FAS | 133 | 78 | 0.55 | 154.1 | 225 | 3.5 wt % NaCl + 0.4 mM SDS | 50 | 10.5 | 8 | 51 |
| PVDF/FAS/PDA | 309 | 89 | 0.36 | 170 | 216 | 3.5 wt % NaCl + 0.5 mM SDS | 40 | 17 | 6 | 52 |
| PVDF/FAS/TiO2 (electrospin + electrospray) | 176 | 82 | 0.96 | 139 | 194 | 3.5 wt % NaCl + 0.1 mM SDS | 45 | 14.8 | 24 | This work |
avacuum MD. FD – Fiber diameter, P – Porosity, PSave – Average pore size, WCA – Water contact angle, LEP – Liquid entry pressure.