Listar Departamento de Ingeniería Rural, Construcciones Civiles y Proyectos de Ingeniería por autor "2035b1a2-5f8f-41fe-8387-2e8260088f79"
Mostrando ítems 1-8 de 8
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A Double Barrier Technique with Hydrotalcites for Pb Immobilisation from Electric Arc Furnace Dust
Lozano Lunar, Angélica; Fernández Ledesma, Enrique; Romero Esquinas, Álvaro; Jiménez Romero, José Ramón; Fernández Rodríguez, José María (MDPI, 2019)A new line of mortars incorporating hydrotalcites was developed. This research article shows the results of a study of a double barrier technique (DBT) for Pb immobilisation from electric arc furnace dust (EAFD) in mortars ... -
Optimisation of mortar with Mg-Al-Hydrotalcite as sustainable management strategy lead waste
Lozano Lunar, Angélica; Álvarez, José Ignacio; Navarro-Blasco, Íñigo; Jiménez, José Ramón; Fernández Rodríguez, José María (MDPI, 2021)This study analyses how a Mg-Al-Hydrotalcite with carbonate in the interlayer influences the hydration of mortar allowing the management of lead waste (solid or liquid) in a cement-based material. First, the compatibility ... -
Optimización de la tecnología de inmovilización de residuos peligrosos de acería mediante morteros plásticos y autocompactantes
Lozano Lunar, Angélica (Universidad de Córdoba, UCOPress, 2021)La gestión de residuos mediante técnicas de inmovilización es un campo de especial atención frente a los compromisos ambientales adquiridos por el conjunto de la sociedad. Todos los sectores productivos deben abordar nuevas ... -
Photocatalytic Recycled Mortars: Circular Economy as a Solution for Decontamination
Barbudo Muñoz, M. Auxiliadora; Lozano Lunar, Angélica; López Uceda, Antonio; Pérez Galvín, Adela; Ayuso Muñoz, Jesús (MDPI, 2020)The circular economy is an economic model of production and consumption that involves reusing, repairing, refurbishing, and recycling materials after their service life. The use of waste as secondary raw materials is one ... -
Pollutant Potential of Reinforced Concrete Made with Recycled Plastic Fibres from Food Packaging Waste
Vaccaro, Pietro Antonio; Pérez Galvín, Adela; Ayuso Muñoz, Jesús; Lozano Lunar, Angélica; López Uceda, Antonio (MDPI, 2021)In our modern, fast-paced life, plastic is a versatile material essential to our economy; daily life is unthinkable without it. However, there are serious downsides for the environment and health, which are becoming more ... -
Preliminary Study of Recycled Aggregate Mortar for Electric Arc Furnace Dust Encapsulation
Ledesma, Enrique F.; Lozano Lunar, Angélica; Ferreira, Ruan L. S.; Fernández Rodríguez, José María; Jiménez, José Ramón (MDPI, 2021)This article shows the preliminary results of a study carried out to determine the technical feasibility of encapsulating a high percentage of EAFD in cement-based mortars manufactured with the fine fraction of recycled ... -
Promotion of Circular Economy: Steelwork Dusts as Secondary Raw Material in Conventional Mortars
Lozano Lunar, Angélica; Barbudo Muñoz, M. Auxiliadora; Fernández, J.M.; Jiménez, José Ramón (MDPI, 2018)Among the actions proposed by the European Union for the implementation of Circular Economy is the use of waste as a secondary raw material (SRM). During the fusion of the scrap, a steel dust is generated, named Electric ... -
The role of pH on leaching of heavy metals and chlorides from electric arc furnace dust in cement-based mortars
Fernández Ledesma, Enrique; Lozano Lunar, Angélica; Ayuso Muñoz, Jesús; Pérez Galvín, Adela; Fernández, José María; Jiménez, José Ramón (Elsevier, 2018)Electric arc furnace dust (EAFD) presents a pollution hazard due to its heavy metal leachability. Its characterization is essential for recovery or disposal in hazardous waste landfills. The present work discusses the ...