Calculation of radioisotope colloid state parameters by lgε-bar - lg[m] isotherm

When cleaning lanthanide and actinide elements from lead microimpurities takes place manifestation of real colloidal properties of a microcomponent. The equatiuon is presented which permits to express the PbS solubility through ε-barf value. The observed jump of lead sorption by silver sulfide is explained by solution of real colloide of lead sulfide due to extraction by a collector of ion-dispersed lead states, equilibrium with PbS