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Composition of membrane casting mixture.
| Membrane Code | Total Composition (wt %) | Evaporation Time (min) | |||||
|---|---|---|---|---|---|---|---|
| Polymers | Additives | Solvent | |||||
| PVDF | PMMA | PEG-200 | PVP-K17 | TiO2 | TEP | ||
| M0 | 6 | 6 | 0 | 0 | 0 | 88 | 2.5 |
| M1 | 6 | 6 | 25 | 5 | 0 | 58 | 0 |
| M2 | 6 | 6 | 25 | 5 | 0 | 58 | 2.5 |
| M3 | 6 | 6 | 25 | 5 | 0 | 58 | 5 |
| M4 | 5 | 5 | 25 | 5 | 0 | 60 | 2.5 |
| M5 | 7 | 7 | 25 | 5 | 0 | 56 | 2.5 |
| M6 | 6 | 6 | 25 | 5 | 0.12 | 57.88 | 2.5 |
| M7 | 6 | 6 | 25 | 5 | 0.25 | 57.75 | 2.5 |
| M8 | 6 | 6 | 25 | 5 | 0.50 | 57.50 | 2.5 |
