00699naa#a2200193#i#450# EN\\bibl\41119 /en/manage/index 20250812173558.2 2686-777X 20201215b2020####ek#y0engy0150####ca RU ION EXCHANGE MATERIALS BASED ON INDUSTRIAL POLYVINYLCHLORIDE Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2020 3 с. Journal article local Smolicheva Oksana Aleksandrovna Chernigovskaya Marina Alekseevna Raskulova Tat'yana Valentinovna fht.editorum.ru /en/manage/index