Duarte EB, Rezende LCSH. Removal of Methylene Blue from a residue as a low-cost biosorbent: peanut hull (Arachis hypogaea). FAAP [Internet]. 2023 Mar. 8 [cited 2026 Jan. 28];19(1). Available from: https://publicacoes.amigosdanatureza.org.br/index.php/forum_ambiental/article/view/3505