The invention relates to a method for treating water comprising the extraction of at least two ionic species said ionic species comprising an anionic species and a cationic species and being present in the water to be treated said method especially comprising a step of mixing a liquid hydrophobic organic phase and t...

A temperature-regenerated hydrophobic liquid composition comprising an extracting molecule of a non-alkaline cationic species, a solvating molecule of a complimentary anionic species and a fluidizing agent, wherein said composition is characterized in that the extracting molecule of a non-alkaline cationic species i...

A temperature-regenerated hydrophobic liquid composition comprising an extracting molecule of a non-alkaline cationic species, a solvating molecule of a complimentary anionic species and a fluidizing agent, wherein said composition is characterized in that the extracting molecule of a non-alkaline cationic species i...

The present invention relates to a method for selectively extracting a salt to be extracted from a brine to be treated containing the salt to be extracted, characterized in that: the brine to be treated (S1) is sent to what is referred to as a first extraction mixing agitator (1a) to which a liquid hydrophobic organ...

The present invention relates to a hydrophobic organic liquid composition for the selective extraction of a di-ionic lithium salt comprising a lithium cation and an anion complementary to the lithium cation, chosen in particular from Cl, I, Br, CN, MK and HCO 3, from a lithium-rich brine to be treated, said composit...