The interaction between groundwater and rocks, occurs through processes of dissolution and precipitation that attest to the hydrochemical evolution within the aquifer system with direct influence on water quality. In this study, we used the application PHREEQC to simulate these processes in water from seven wells in crystalline collected during dry and wet, with the aim of identifying the origin of the salinity of these waters. The results show that (i) the salinity varies in space and time, (ii) are mainly chlorinated water from the mixed type, (iii) the type of water remains in each well (iv) the salinity decreases during the rainy season and increases in dry period, reaching values characteristic of each well, (v) water-saturated goethit...
International audienceThe Recife Metropolitan Region (PE, Brazil) appears as a typical "hot spot" il...
Freshwater lenses constitute one of the most vulnerable aquifer systems in the world, especially in ...
O estudo hidrogeoquímico dos aquíferos Tubarão (sedimentar, granular) e Cristalino (granítico, fissu...
A interaÃÃo entre a Ãgua subterrÃnea e as rochas, ocorre atravÃs de processos de dissoluÃÃo e precip...
The main aim in this work was to find the most important groundwater salinization processes, in two h...
Hydrochemical analyses were made for 250 groundwater samples from Dunes, Palaeodunes, the Barreiras ...
The alluvial aquifers in the semi-arid region of Brazil’s Northeast host an important natural water ...
TEIXEIRA, Zulene Almada. Processos determinantes da qualidade das águas subterrâneas da Formação Jan...
The fissures aquifer northeast semi-arid Brazilian, present high text frequently of leave, with of l...
Freshwater lenses are groundwater sources of limited dimensions that can be usually found in a varie...
Hydrogeochemical diagrams and multivariate statistics were applied herein to identify the factors th...
The objective of this research was to identify and quantify the primary processes responsible for th...
The main purpose of this work is to evaluate the chemical composition of the groundwaters from Guara...
The Pampean aquifer, in south east Argentina, is mainly constituted of loess-like sediments. These a...
The city of Salinópolis is located in northeast Pará, Bragantina region, on Pará State. The geology ...
International audienceThe Recife Metropolitan Region (PE, Brazil) appears as a typical "hot spot" il...
Freshwater lenses constitute one of the most vulnerable aquifer systems in the world, especially in ...
O estudo hidrogeoquímico dos aquíferos Tubarão (sedimentar, granular) e Cristalino (granítico, fissu...
A interaÃÃo entre a Ãgua subterrÃnea e as rochas, ocorre atravÃs de processos de dissoluÃÃo e precip...
The main aim in this work was to find the most important groundwater salinization processes, in two h...
Hydrochemical analyses were made for 250 groundwater samples from Dunes, Palaeodunes, the Barreiras ...
The alluvial aquifers in the semi-arid region of Brazil’s Northeast host an important natural water ...
TEIXEIRA, Zulene Almada. Processos determinantes da qualidade das águas subterrâneas da Formação Jan...
The fissures aquifer northeast semi-arid Brazilian, present high text frequently of leave, with of l...
Freshwater lenses are groundwater sources of limited dimensions that can be usually found in a varie...
Hydrogeochemical diagrams and multivariate statistics were applied herein to identify the factors th...
The objective of this research was to identify and quantify the primary processes responsible for th...
The main purpose of this work is to evaluate the chemical composition of the groundwaters from Guara...
The Pampean aquifer, in south east Argentina, is mainly constituted of loess-like sediments. These a...
The city of Salinópolis is located in northeast Pará, Bragantina region, on Pará State. The geology ...
International audienceThe Recife Metropolitan Region (PE, Brazil) appears as a typical "hot spot" il...
Freshwater lenses constitute one of the most vulnerable aquifer systems in the world, especially in ...
O estudo hidrogeoquímico dos aquíferos Tubarão (sedimentar, granular) e Cristalino (granítico, fissu...