MĂICĂNEANU, Andrada; BEDELEAN, Horea. Na+ - NH4+ CATION EXCHANGE STUDY ON TREATED ZEOLITIC VOLCANIC TUFF IN FIXED BED COLUMN. Studia Universitatis Babeș-Bolyai Chemia, [S. l.], v. 65, n. 3, p. 89–100, 2020. DOI: 10.24193/subbchem.2020.3.07. Disponível em: https://studia.reviste.ubbcluj.ro/index.php/chemia/article/view/7918. Acesso em: 19 dec. 2024.