Thesis Collection
Last Deposit
Browsing by Author "Cama, J."
Now showing items 1-3 of 3
-
Analysis of the iron coatings formed during marcasite and arsenopyrite oxidation at neutral-alkaline conditions
Asta, M. P.; Pérez López, Rafael
; Román Ross, G.; Illera, V.; Cama, J.; Cotte, M.; Tucoulou, R. (Universitat de Barcelona, 2013)
In order to study the nature of the precipitates formed on arsenopyrite and marcasite after reacting with neutral to alkaline solutions, a combination of techniques including Scanning Electron Microscope-Energy Dispersive ... -
Atenuación de la oxidación del lodo pirítico de la balsa de lodos de Cueva de la Mora (Almonaster, Huelva): ensayos de laboratorio
Pérez López, Rafael; Cama, J.; Nieto Liñán, José Miguel; Ayora Ibáñez, Carlos (Sociedad Geológica de España, 2004)
The addition of alkaline substances is a technique commonly used to prevent acid production generated by the weathering of sulphide-rich sludge. In this work, we show the effectiveness of fly ash, a waste of coal combustion, ... -
Effects of aluminum incorporation on the schwertmannite structure and surface properties
Carrero Romero, Sergio; Fernández Martínez, Alejandro; Pérez López, Rafael; Cama, J.; Dejoie, Catherine; Nieto Liñán, José Miguel (Royal Society of Chemistry, 2022-06-15)
Schwertmannite is a common nanomineral in acid sulfate environments such as Acid Mine Drainage (AMD) and Acid Sulfate Soils (ASS). Its high surface area and positively charged surface result in a strong affinity towards ...
