GHOSH, A.; AHMED, S.; MOLLAH, M. Synthesis and characterization of zeolite NaY using local rice husk as a source of silica and removal of Cr(VI) from wastewater by zeolite. Bangladesh Journal of Scientific and Industrial Research, [S. l.], v. 48, n. 2, p. 81–88, 2013. DOI: 10.3329/bjsir.v48i2.15737. Disponível em: https://www.banglajol.info/index.php/BJSIR/article/view/15737. Acesso em: 19 apr. 2024.