This work quantifies the impact of the first acid mine discharges to the Odiel River and studies the variation of the dissolved and particulate pollutant load. The acid mine discharges cause the progressive deterioration of the river water quality, resulting in processes that favor the precipitation of the non-conservative elements (Fe, Al, As or Pb), while the more soluble ones (Mn, Co or Ni) remain in solution. Cu and Zn have an intermediate behavior due to be affected by sorption/coprecipitation processes. The dissolved pollutant load at the end of the reach is around 5000 kg/day of Al, 1900 kg/day of Fe, 860 kg/day of Zn, 643 kg/day of Mn, 385 kg/day of Cu and lower amounts of other metals. The total metal load may be up to 21 times the...
Con el muestreo de sedimentos de corriente en la cuenca del río Torres-Vizcarra (Huánuco-Ancash), lo...
Con el muestreo de sedimentos de corriente en la cuenca del río Torres-Vizcarra (Huánuco-Ancash), lo...
El Salar del Pipanaco es una cuenca endorreica dentro de las Sierras Pampeanas de la Provincia de Ca...
With the sample of stream sediments in the basin of the river Torres – Vizcarra (Huanuco-Ancash), wh...
Knowledge of the aquatic environment, as well as the main sources of contamination, its transport, i...
Knowledge of the aquatic environment, as well as the main sources of contamination, its transport, i...
The pollution of the continental waters is a problem at a world scale, mainly due to the impact of t...
La Faja Pirítica Ibérica contiene alrededor de un centenar de focos de generación de drenaje ácido d...
Tailing heaps are a source of potentially toxic elements (PTE) in the environment. Their oxidation i...
Inadequate waste disposal from ore processing is one of the main inputs of metals to rivers where th...
[Resumen] Las aguas superficiales procedentes de las escombreras de las minas de cobre son fuertemen...
A study on Cd, Cr, Cu, Pb and Zn concentrations in Castellón Plain aquifer has been carried out in o...
RESUMEN: Este artículo presenta los resultados obtenidos de la recolección del sedimento depositado ...
Heavy metals are often found in sedimentary deposits as water pollutants. For this reason in this st...
Heavy metals are often found in sedimentary deposits as water pollutants. For this reason in this st...
Con el muestreo de sedimentos de corriente en la cuenca del río Torres-Vizcarra (Huánuco-Ancash), lo...
Con el muestreo de sedimentos de corriente en la cuenca del río Torres-Vizcarra (Huánuco-Ancash), lo...
El Salar del Pipanaco es una cuenca endorreica dentro de las Sierras Pampeanas de la Provincia de Ca...
With the sample of stream sediments in the basin of the river Torres – Vizcarra (Huanuco-Ancash), wh...
Knowledge of the aquatic environment, as well as the main sources of contamination, its transport, i...
Knowledge of the aquatic environment, as well as the main sources of contamination, its transport, i...
The pollution of the continental waters is a problem at a world scale, mainly due to the impact of t...
La Faja Pirítica Ibérica contiene alrededor de un centenar de focos de generación de drenaje ácido d...
Tailing heaps are a source of potentially toxic elements (PTE) in the environment. Their oxidation i...
Inadequate waste disposal from ore processing is one of the main inputs of metals to rivers where th...
[Resumen] Las aguas superficiales procedentes de las escombreras de las minas de cobre son fuertemen...
A study on Cd, Cr, Cu, Pb and Zn concentrations in Castellón Plain aquifer has been carried out in o...
RESUMEN: Este artículo presenta los resultados obtenidos de la recolección del sedimento depositado ...
Heavy metals are often found in sedimentary deposits as water pollutants. For this reason in this st...
Heavy metals are often found in sedimentary deposits as water pollutants. For this reason in this st...
Con el muestreo de sedimentos de corriente en la cuenca del río Torres-Vizcarra (Huánuco-Ancash), lo...
Con el muestreo de sedimentos de corriente en la cuenca del río Torres-Vizcarra (Huánuco-Ancash), lo...
El Salar del Pipanaco es una cuenca endorreica dentro de las Sierras Pampeanas de la Provincia de Ca...