Mostrando 6 resultados de: 6
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Science of the Total Environment(2)
Applied Geochemistry(1)
Gold Ore Processing: Project Development and Operations(1)
International Journal of Environmental Research and Public Health(1)
Water, Air, and Soil Pollution(1)
Artisanal and small gold mining and petroleum production as potential sources of heavy metal contamination in ecuador: A call to action
ArticleAbstract: Mining and petroleum production are the source of many elements and base materials fundamental for oPalabras claves:Artisanal and small gold mining, Contaminant movement, ECUADOR, Environmental risks, Extractive industriesAutores:Bernardo O. Beate, Jose Luis Rivera-Parra, María Belén Ochoa, Ximena DíazFuentes:scopusParticulate and dissolved trace element concentrations in three southern ecuador rivers impacted by artisanal gold mining
ArticleAbstract: Water and sediment samples were collected along river transects at three artisanal gold mining areasPalabras claves:Cyanidation, Dissolved loads, ECUADOR, Methyl mercury, Particulate loads, trace metalsAutores:Carling G.T., Eddy Pazmiño, Fernandez D.P., Gale B.K., Johnson W.P., Merugu S., Nasimba L., Perez L., Ponce M., Rudd A., Ximena DíazFuentes:googlescopusSelenium and trace element mobility affected by periodic displacement of stratification in the Great Salt Lake, Utah
ArticleAbstract: The Great Salt Lake (GSL) is a unique ecosystem in which trace element activity cannot be characteriPalabras claves:Anoxic, Brine layer, Great Salt Lake, Hypersaline, Seiche, seleniumAutores:Beisner K., Johnson W.P., Naftz D.L., Ximena DíazFuentes:googlescopusSelenium mass balance in the Great Salt Lake, Utah
ArticleAbstract: A mass balance for Se in the south arm of the Great Salt Lake was developed for September 2006 to AuPalabras claves:Se loads, Se removal fluxes, Sedimentation Se flux, Volatile Se fluxAutores:Johnson W.P., Naftz D.L., Ximena DíazFuentes:googlescopusPreg-Robbing Gold Ores
Book PartAbstract: In the case of certain ores, gold recovery by cyanidation is limited by the presence of naturally ocPalabras claves:Adsorption of gold cyanide, Carbonaceous matter, Characterization of preg-robbing gold ores, Chlorination process, Defect structure, Graphitic carbon, Oxidative treatment, Processes for the treatment of preg-robbing gold ores, Thiosulfate processAutores:Miller J.D., Wan R.Y., Ximena DíazFuentes:googlescopusSize and elemental distributions of nano- to micro-particulates in the geochemically-stratified Great Salt Lake
ArticleAbstract: The characterization of trace elements in terms of their apportionment among dissolved, macromoleculPalabras claves:Autores:Fernandez D.P., Johnson W.P., Naftz D.L., Ximena DíazFuentes:googlescopus