Table 2. Adsorption selectivity of LiAl-LDHs/ZSM-5 for lithium ions.
| Metal ions | Q e (mg g−1) | K d (mL g−1) | α Li | C F (mL g−1) |
|---|---|---|---|---|
| Li+ | 6.24 | 19.16 | 1.00 | 16.08 |
| Mg2+ | 0.30 | 0.10 | 188.13 | 0.10 |
| K+ | 0.11 | 0.04 | 478.75 | 0.04 |
| Na+ | 0.22 | 0.01 | 1977.78 | 0.01 |
| Ca2+ | 0.08 | 0.24 | 80.06 | 0.24 |
| B3+ | 0.03 | 0.06 | 301.33 | 0.06 |