00646naa#a2200181#i#450# EN\\bibl\34252 20250502014644.5 2686-9896 20190415b2019####ek#y0engy0150####ca RU REMOVAL OF NICKEL (II) AND COPPER (II) IONS BY MODIFIED ALUMOSYLICATES Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2019 1 с. Journal article local Pomazkina Ol'ga Ivanovna Filatova Elena Gennad'evna Gusev Aleksandr Fedorovich angtu.editorum.ru