%A N. Khandryka %J ??????????? ???????? ?????????? ??????????? ?????? ??????????? ? ???????? ?????: ??????? ?????????? ??????????? ???????-?????????? ??????????? ??? ????????? ???????? ??????????????: ???????, 13 ?????? 2016 ?./ ?? ???. ???. ?.?. ????????? %T The comparative characteristics of adsorbation properties of composites of Fe3O4, Fe3O4 / SiO2 (CHM), Fe3O4 / SiO2 (AM), Fe3O4 / TiO2 (ChM), Fe3O4 / TiO2 (AM) AND Fe3O4 / Al2O3 AS to cations La3 + AND Y3 + %D 2016 %I ???????: ??-? ????????? ?.?. %P 59-61 %L zu222147