Thesis Collection
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Browsing by Author "Millán Becerro, Ricardo"
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Aplicación del sistema de remediación pasivo Sustrato Alcalino Disperso (DAS) para tratar lixiviados de fosfoyesos altamente ácidos y contaminantes
Millán Becerro, Ricardo; Ruiz Cánovas, Carlos
; Macías Suárez, Francisco; Pérez López, Rafael; Nieto Liñán, José Miguel (Sociedad Geológica de España, 2021)
Este trabajo estudia la viabilidad de la tecnología conocida como Sustrato Alcalino Disperso (DAS) para el tratamiento pasivo de efluentes extremadamente ácidos y contaminantes procedentes de la balsa de fosfoyesos ... -
Effects of estuarine water mixing on the mobility of trace elements in acid mine drainage leachates
Pérez López, Rafael; Millán Becerro, Ricardo; Basallote Sánchez, María Dolores; Carrero Romero, Sergio; Parviainen, Annika; Freydier, Rémi; Macías Suárez, Francisco; Ruiz Cánovas, Carlos (Elsevier, 2023)
This research reports the effects of pH increase on contaminant mobility in acid mine drainage from the Iberian Pyrite Belt by seawater mixing in the laboratory, simulating the processes occurring in the Estuary of Huelva ... -
Environmental management and potential valorization of wastes generated in passive treatments of fertilizer industry effluents
Millán Becerro, Ricardo; Macías Suárez, Francisco; Ruiz Cánovas, Carlos; Pérez López, Rafael; Fuentes López, José María (Elsevier, 2022-05)
A phosphogypsum stack located in SW Spain releases highly acidic and contaminated leachates to the surrounding estuarine environment. Column experiments, based on a mixture of an alkaline reagent (i.e., MgO or Ca(OH)2) ... -
Hydrogeochemical and mineralogical study of the ecological treatment of phosphogypsum leachates
(Universidad de Huelva, 2022)The production of phosphoric acid in the phosphate fertilizer industry, via the wet chemical attack of phosphate rock with sulfuric acid, generates an unwanted by-product known as phosphogypsum. This waste is mainly composed ... -
Phosphogypsum weathering and implications for pollutant discharge into an estuary
Millán Becerro, Ricardo; Pérez López, Rafael; Ruiz Cánovas, Carlos; Macías Suárez, Francisco (Elsevier, 2023)
Approximately 100 million tons of phosphogypsum were stockpiled onto marsh soils of the Tinto River estuary (Huelva, SW Spain). This study focuses on the hydraulic response of the phosphogypsum stack to the different ... -
Wildfire effects on the hydrogeochemistry of a river severely polluted by acid mine drainage
Romero Matos, Jonatan; Ruiz Cánovas, Carlos; Macías Suárez, Francisco; Pérez López, Rafael; León, Rafael; Millán Becerro, Ricardo; Nieto Liñán, José Miguel (Elsevier, 2023)
This study evaluates for the first time the impact of a large wildfire on the hydrogeochemistry of a deeply AMDaffected river at the beginning of the wet season. To accomplish this, a high-resolution water monitoring campaign ...
