Mostrando 7 resultados de: 7
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Journal of Hazardous Materials(3)
8th International Scientific Conference on Modern Management of Mine Producing, Geology and Environmental Protection, SGEM 2008(1)
Journal of Cleaner Production(1)
Journal of Geochemical Exploration(1)
Journal of Petroleum Geology(1)
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Ingeniería sanitaria(4)
Otros problemas y servicios sociales(3)
Miscelánea(2)
Química analítica(2)
Ciencias de la Tierra de otras zonas(1)
Geochemical composition of beach tar from the se coast of the paria peninsula, ne venezuela: Derivation from natural seepages
ArticleAbstract: Tar residues ("tarballs") occur frequently on the SE coast of the Paria Peninsula, NE Venezuela. ThiPalabras claves:Gulf of Paria, Los Bajos fault, Marine seepages, Naparima Hill Formation, organic geochemistry, Seepage oils, Tarballs, Trinidad, VENEZUELAAutores:Carlos Sierra, De Freitas K.A., Érica Lorenzo, Escobar M., Fernàndez R., Galarraga F., Gallego J.R., Gonzalo MárquezFuentes:scopusGeochemical interactions study in surface river sediments at an artisanal mining area by means of Canonical (MANOVA)-Biplot
ArticleAbstract: This paper analyzes trace elements concentrations from surface detrital sediments corresponding to 4Palabras claves:Artisanal gold mining, Potentially toxic metals, Quality of representation index (QRI), Surface river sedimentsAutores:Carlos Sierra, Jhonny R. Demey, Menéndez M., Ruiz Barzola Omar, Vicente-Villardon J.L.Fuentes:googlescopusMultiple pollution sources unravelled by environmental forensics techniques and multivariate statistics
ArticleAbstract: Industrial sites affected by anthropogenic contamination, both past and present-day, commonly have iPalabras claves:Arsenic speciation, Lead isotopes, Pollution Sources, Polycyclic aromatic hydrocarbons, Toxic elementsAutores:Baragaño D., Carlos Sierra, Chrastný V., Gallego J.R., Komárek M., Ratié G.Fuentes:scopusNanoscale zero-valent iron-assisted soil washing for the removal of potentially toxic elements
ArticleAbstract: The present study focuses on soil washing enhancement via soil pretreatment with nanoscale zero-valePalabras claves:Nanoscale zero-valent iron, PTEs, Soil remediation, soil washingAutores:Boente C., Carlos Sierra, Gallego J.R., J. M. Menéndez-Aguado, Martínez-blanco D.Fuentes:scopusHigh intensity magnetic separation for the clean-up of a site polluted by lead metallurgy
ArticleAbstract: The industrial history in the district of Linares (Spain) has had a severe impact on soil quality. HPalabras claves:lead, magnetic separation, Slag, soil pollution, soil washingAutores:Afif E., Carlos Sierra, Gallego J.R., J. M. Menéndez-Aguado, Martínez J.Fuentes:scopusSoil washing optimization by means of attributive analysis: Case study for the removal of potentially toxic elements from soil contaminated with pyrite ash
ArticleAbstract: This paper describes a feasibility study of physical soil washing techniques to separate potentiallyPalabras claves:Physical separation, potentially toxic elements, Pyrite ashes, Quality index, soil washingAutores:Boente C., Carlos Sierra, Gallego J.R., J. M. Menéndez-Aguado, Rodríguez‐valdés E.Fuentes:scopusTextural distribution of arsenic and heavy metals in soils affected by abandoned mining works: Consequences for soil washing
Conference ObjectAbstract: We introduce an example of a detailed study of soil texture and geochemistry with the aim of designiPalabras claves:arsenic, soil washing, textureAutores:Carlos Sierra, Gallego J.R., González-Coto F., J. M. Menéndez-Aguado, Villa R.Fuentes:scopus