Table 4. Separation Efficiency of Emulsions by Chitosan Cryogels Under Gravity.
| separation
efficiency (%) |
||||
|---|---|---|---|---|
| crosslinker content (vol %) | sodium lauryl sulfate | Tween-80 | cetyl trimethyl bromide | average ±standard deviation |
| 0.1 | 98.0 | 97.7 | 98.0 | 97.9 ± 0.1 |
| 0.2 | 97.5 | 98.1 | 96.7 | 97.4 ± 0.6 |
| 0.3 | 97.0 | 97.8 | 97.9 | 97.6 ± 0.4 |
| 0.4 | 98.8 | 97.6 | 97.7 | 98.0 ± 0.5 |
| 0.5 | 95.9 | 97.2 | 95.5 | 96.2 ± 0.7 |