Preconcentration of manganese, cobalt, yttrium, zirconium, niobium, ruthenium, europium and protactinium by various hydroxides

Production of no carrier-added 54Mn using HTTA-Loaded Polyurethane Foam

“…This was effected by coprecipitation with Fe(OH)3, Ti(0H)4, Be(0H)2 and Zn(0H)2 at a higher pH [19,20]. A gravimetric method for the radiochemical determination of induced activity of '"Mn in the fission process made use of MnO(OH)2 precipitation with ammonium persulfate in a strong ammoniacal Solution.…”