%0 Journal Article %T SORPTION OF HEAVY METAL IONS BY NATURAL HEILANDITE MODIFIED WITH ORGANOSILICON COMPOUND %A Chugunov, A.D. %A Filatova, E.G. %A Nikolaenko, R.A. %K adsorption, modification, ions of heavy metal, water treatment %J Modern Technologies and Scientific and Technological Progress %D 2022 %N 2022 %P 1 %I Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»