Figure 5.
Lithium permeability (PLi) and sodium permeability (PNa) versus initial sodium/lithium molar ratio in the aqueous feed phase. Feed phase: LiCl (1 mmol L−1), NaCl (variable), pH = 12 [74].
Lithium permeability (PLi) and sodium permeability (PNa) versus initial sodium/lithium molar ratio in the aqueous feed phase. Feed phase: LiCl (1 mmol L−1), NaCl (variable), pH = 12 [74].