Karina Torres-Rivero

Sep 6, 2023 | mdpi.com | Karina Torres-Rivero |Julio Bastos-Arrieta |Antonio Florido |Vicenç Martí

3.1. Raw AMD and Treated Supernatant CharacterizationAs the analytical results showed, the original acid sample from Peña de Hierro mine (AMD0) had a very acidic pH with a high content of metals, metalloids, and sulfate (see Table 1). The major elements for the AMD0 were identified as Fe and Al; some minor elements such as Cu, Zn, and As, among others, were shown. Moreover, high conductivity can also be observed.

Mar 15, 2023 | mdpi.com | Antonio Florido |Julio Bastos-Arrieta |Karina Torres-Rivero |Vicenç Martí

Open AccessArticle by Karina Torres-Rivero 1,2, Antonio Florido 1,2, Vicenç Martí 1,2 and Julio Bastos-Arrieta 3,4,* 1 Departament d’Enginyeria Química, Escola d’Enginyeria de Barcelona Est (EEBE), Universitat Politècnica de Catalunya, BarcelontaTEch (UPC), Av. Eduard Maristany 16, 08019 Barcelona, Spain 2 Barcelona Research Center for Multiscale Science and Engineering, Av. Eduard Maristany 16, 08019 Barcelona, Spain 3 Departament d’Enginyeria Química i Química Analítica, Facultat de...