LI1, Daiqi; LI1, Jianqiang; PAN2, Qingshan. Removal of Pb2+ from Aqueous Solutions by Rice Hull Adsorbent Modified with Citric Acid Anhydride. Asian Journal of Chemistry, [S. l.], v. 26, n. 2, p. 571–573, 2014. DOI: 10.14233/ajchem.2014.15857A. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/26_3_58. Acesso em: 23 jul. 2024.