Neutral brines of the Na-Cl type from La Playa saline system reach extremely high concentrations (up to ionic strengths of 10 molal) during the evaporative process. Ionic activities and mineral saturation indices in waters sampled along their evaporative path are calculated by PHRQPITZ code to study their geochemical evolution. Saturation states calculated by the code have pointed out that al! brines sampled were saturated with respect to calcite, gypsum and anhydrite. However, their stability diagram shows that water activity values determine gypsum to be the more stable phase in the Ca-S04-H20 system for almost all samples. Halite, thenardite and bloedite reach saturation at a late stage during brine evolution. The evolving paths of mirab...
Treballs Finals del Grau de Geologia, Facultat de Geologia, Universitat de Barcelona, Curs: 2016-201...
Els episodis de precipitació intensa en zones de muntanya sovint es veuen afavorits pels efectes oro...
Mineralogical, textural and chemical features of two drilling cores that cross over dolomite marls a...
Geochemical evolution of Los Monegros playa-lakes is affected by temperature fluctuations in the bri...
Reservoir temperature and physicochemical conditions are determined by modelling the heating of alka...
Special geochemical characters of the Arroyo del Val drainage basin allow to study different aspects...
The principal physico-chemical characteristics of sorne thermomineral waters of Alhama de Murcia det...
Neutral brines of the Na-Cl type are strongly concentrated by evaporation under and arid climate in ...
[EN] In the third region of Chile, Antofagasta, one tries to realize a wind park in an area where pr...
[SPA] El grado de saturación tiene una influencia significativa sobre la estabilidad geotécnica de l...
Relatório de estágio de mestrado, Geologia Económica (Prospecção Mineral)Universidade de Lisboa, Fac...
Environmental management decisions require the use of models with varying degree of sophistication t...
Application of WATEQ4F and SOLMINEQ.88 speciation-solubility codes to brines fmm La Playa in Los Mon...
[EN] The need to perform a flood defense study comes due to the consequences of torrential rains whi...
The five soil-forming factors described by Jenny in 1941: climate, relief, biological activity, lith...
Treballs Finals del Grau de Geologia, Facultat de Geologia, Universitat de Barcelona, Curs: 2016-201...
Els episodis de precipitació intensa en zones de muntanya sovint es veuen afavorits pels efectes oro...
Mineralogical, textural and chemical features of two drilling cores that cross over dolomite marls a...
Geochemical evolution of Los Monegros playa-lakes is affected by temperature fluctuations in the bri...
Reservoir temperature and physicochemical conditions are determined by modelling the heating of alka...
Special geochemical characters of the Arroyo del Val drainage basin allow to study different aspects...
The principal physico-chemical characteristics of sorne thermomineral waters of Alhama de Murcia det...
Neutral brines of the Na-Cl type are strongly concentrated by evaporation under and arid climate in ...
[EN] In the third region of Chile, Antofagasta, one tries to realize a wind park in an area where pr...
[SPA] El grado de saturación tiene una influencia significativa sobre la estabilidad geotécnica de l...
Relatório de estágio de mestrado, Geologia Económica (Prospecção Mineral)Universidade de Lisboa, Fac...
Environmental management decisions require the use of models with varying degree of sophistication t...
Application of WATEQ4F and SOLMINEQ.88 speciation-solubility codes to brines fmm La Playa in Los Mon...
[EN] The need to perform a flood defense study comes due to the consequences of torrential rains whi...
The five soil-forming factors described by Jenny in 1941: climate, relief, biological activity, lith...
Treballs Finals del Grau de Geologia, Facultat de Geologia, Universitat de Barcelona, Curs: 2016-201...
Els episodis de precipitació intensa en zones de muntanya sovint es veuen afavorits pels efectes oro...
Mineralogical, textural and chemical features of two drilling cores that cross over dolomite marls a...