There are several general methods to remove nanoparticles from solution, including evaporating the solvent phase Both methods force the precipitation of the nanoparticles.
2.
Plutonium is reduced to the + 3 oxidation state, which is insoluble in the solvent phase so ends up in the aqueous phase exiting the 1BX column.
3.
Separation of the U and Pu is achieved by adding a reductant, which causes the Pu, but not the U, to transfer into the solvent phase.
4.
Pulsed columns ( designated HA / HS ) are used to initially separate the majority of the uranium and plutonium from the fission products by transferring them into the solvent phase, which comprises tri-butyl phosphate in odourless kerosene ( TBP / OK ).
5.
Quantitative Structure Activity Relationships ( QSAR ) / Quantitative Structure Property Relationships ( QSPR ), whilst unable to directly model the physical process occurring in a condensed solvent phase, can provide useful predictions of solvent and solvation properties and activities; such as the solubility of a solute.
6.
Furthermore, the solubility of ferrous hydroxide and the composition of its soluble components depend on pH . In general, solubility in the solvent phase can be given only for a specific solute that is thermodynamically stable, and the value of the solubility will include all the species in the solution ( in the example above, all the iron-containing complexes ).
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