BANYAL, S. K.; CHAUHAN, G. S.; SHARMA, R. K. A Study of Nitrate Uptake from Aqueous Solutions Using Isotactic Polypropylene-based Anion Exchangers. Journal of Membrane and Separation Technology, [S. l.], v. 2, n. 1, p. 88–101, 2013. DOI: 10.6000/1929-6037.2013.02.01.9. Disponível em: https://www.lifescienceglobal.com/pms/index.php/jmst/article/view/681. Acesso em: 6 may. 2024.