Table 2.
Recent advances of TFC membrane for oily wastewater treatment.
| TFC Substrate | TFC Active Layer | Oil/Water Flux (L/m2·h) | Oil Rejection (%) | Oil Concentration (mg/L) | Process | Ref. |
|---|---|---|---|---|---|---|
| PES/GO | PVA hydrogel | 28.7 | 99.7 | 2500 | FO | [101] |
| MATRIMID | PA | 17.0 | 99.9 | 2000 | FO | [102] |
| PES/PMAPS | PA | 15.75 | 99.9 | 1000 | FO | [98] |
| PES | PA (top) PMAPS (bottom) |
<0.11 | >99.9 | 10,000 | FO | [77] |
| PAN | PA (top) Nexar (bottom) |
<0.1893 | >99.9 | 200,000 | FO | [76] |
| PPSU | PA | 10.4 | 99.62 | 500 | FO | [96] |
| PAN/PSF | CA | >50 | 90–95 | 400 | UF | [97] |
| CAB | PA (outer) PDA (inner) |
37.1 | 99.9 | 2000 | PRO | [99] |
| PSF | PA + PDA | 84.0 | 99.9 | 1500 | RO | [100] |