DEMCAK, Stefan; BALINTOVA, Magdalena; HOLUB, Marian. The removal of sulphate ions from model solutions and their influence on ion exchange resins. Economics and Environment, Poland, v. 73, n. 2, p. 12, 2020. Disponível em: https://ekonomiaisrodowisko.pl/journal/article/view/34.. Acesso em: 21 nov. 2024.