Table 2 Metal concentrations after ion exchange process (Recovery efficiency of rubidium: 28%
From: Resources recovery-rubidium recovery from desalination brine through hydrometallurgy techniques
Elements | Rb | Na | K | Mg | Ca | Li |
|---|---|---|---|---|---|---|
Concentration (mg L-1) | 66.5 | 0.9 | 0.4 | N.D. | N.D. | N.D. |