García Zare, Elmis Jonatan, Mejía Pardo, Patricia Isabel, Soto Abanto, Segundo Eloy, Rodriguez Paredes, Noelia Patricia, Cerna Vasquez, Marco Antonio. Hydrochloric acid concentration and time to maximize lead and cadmium removal in laboratory wastewater. LACCEI [Internet]. 2023 July 27 [cited 2026 June 12];1(8). Available from: https://proceedings.laccei.org/index.php/laccei/article/view/2978