RAHMAN, M. . S.; ZOARDAR, R. . K.; BEGUM, D. A.; ISLAM, M. . F. Separation of Ti(IV) and Fe(III) from Aqueous Sulphate Solution by Cyanex 272 [Bis(2,4,4-Trimethylpentyl) Phosphinic Acid] in Kerosene: Separation of Ti and Fe from Sulphate Using Cyanex. Biological Sciences - PJSIR, [S. l.], v. 52, n. 5, p. 231–238, 2009. Disponível em: https://v2.pjsir.org/index.php/biological-sciences/article/view/554. Acesso em: 22 nov. 2024.