Table 1.
Element concentrations of the two membranes.
| Element Concentration (%) | |||||
|---|---|---|---|---|---|
| Membrane | C | N | O | Zn | O/N Ratio |
| TFC-FO | 78.25 | 12.8 | 8.95 | 0 | 0.7 |
| TFN-FO | 74.43 | 15.34 | 9.67 | 0.56 | 0.63 |
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