| CS-GA particles content, wt% |
0 |
5 |
10 |
15 |
25 |
| Flux JN, kg m−2 h−1
|
0.71 |
1.73 |
1.84 |
1.89 |
1.98 |
| Permeation coefficient of water PH2O × 105, barrer |
4.83 |
8.19 |
8.56 |
8.63 |
7.12 |
| Permeation coefficient of ethanol PEtOH × 105, barrer |
0.23 |
0.41 |
0.42 |
0.42 |
0.40 |
| Diffusion coefficient of water DH2O × 107, cm2 s−1
|
1.44 |
8.39 |
7.96 |
7.54 |
6.32 |
| Diffusion coefficient of ethanol DEtOH × 107, cm2 s−1
|
0.22 |
0.25 |
0.25 |
0.24 |
0.23 |
| Solubility coefficient of water SH2O, cmSTP3 cm−3 cmHg−1
|
335.4 |
97.6 |
107.5 |
114.4 |
112.6 |
| Solubility coefficient of ethanol SEtOH, cmSTP3 cm−3 cmHg−1
|
104.5 |
164.0 |
168.1 |
175.3 |
173.9 |
| Selectivity coefficient Sc
|
21.0 |
20.0 |
20.4 |
20.5 |
17.8 |
| Separation factor, αH2O/EtOH
|
26.5 |
50.5 |
48.7 |
42.8 |
34.2 |
| Pervaporation separation index PSI, kg m−2 h−1
|
18.2 |
85.6 |
87.8 |
79.0 |
65.7 |
