Potassium Hydroxide-Activated Palm Kernel Shell Carbon for Methylene Blue Adsorption: Reagent Recovery and Regeneration Strategies. Hungarian Journal of Industry and Chemistry, [S. l.], v. 53, n. 2, p. 7–16, 2025. DOI: 10.33927/hjic-2025-12. Disponível em: https://hjic.mk.uni-pannon.hu/index.php/hjic/article/view/1259. Acesso em: 5 dec. 2025.