| Extractant |
Yield (%) |
[Ext]
(mM) |
[Hg (II)]
(mM) |
pHi |
Time (min) |
Volume
ratio |
Reference |
| [BIm+][D2EHP-] |
65.0 |
5.0 |
1.0 |
5.81 |
15 |
1 |
This work |
| [MIm+][D2EHP-] |
94.0 |
5.0 |
1.0 |
5.81 |
30 |
1 |
This work |
| 4-methyl-N-8-quinolinyl-benzene-sulphonamide |
95.0 |
5.0 |
0.1 |
1.0 |
40 |
1 |
[41] |
| LIX 34 |
75.0 |
10.0 |
0.02 |
1.1 |
40 |
1 |
[41] |
| [C4MIm+][PF6-] |
70.0 |
- |
5.0 |
4.68 |
240 |
1 |
[35] |
| [C6MIm+][PF6-] |
62.0 |
- |
5.0 |
4.68 |
240 |
1 |
[35] |
| Aliquat336 |
99.9 |
7.0 |
2.0 |
2.0 |
20 |
1 |
[42] |
| N-octylpyridinium tetrafluoroborate and N-octylpyridinium trifluoromethylsulfonate |
81% |
10.0 |
0.1 |
5.0 |
120 |
1 |
[43] |
|
