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A study of the adaptation of native iron oxidizing bacteria to thiourea
ArticleAbstract: To improve gold dissolution from a pyrrhotite - arsenopyrite refractory ore with a combined processPalabras claves:Autores:Roldán C., Ximena DíazFuentes:googlescopusSustainability of Cocoa (Theobroma cacao) Cultivation in the Mining District of Ponce Enríquez: A Trace Metal Approach
ArticleAbstract: Historically, cocoa (Theobroma cacao) has been one of Ecuador’s most important export crops. In thePalabras claves:Cocoa, contaminant mobility, contamination, Health risk, toxic metalsAutores:Carolina Ramos, Jenny Ruales, Jeny Ruales, Jose Luis Rivera-Parra, Sakakibara M., Ximena DíazFuentes:scopusZinc and Lead Leaching from Sphalerite–Galena Concentrate Using Deep Eutectic Solvents Based on Choline Chloride: Effect of Roasting and Iodine as Oxidizing Agent
ArticleAbstract: The traditional metallurgical routes for producing lead and zinc from primary sources have a signifiPalabras claves:deep eutectic solvents, iodine, leaching, lead, sphalerite–galena concentrate, ZincAutores:Carlos F. Aragón-Tobar, Diana Endara, Fernando Sánchez, Katherine Moreno, Ximena DíazFuentes:scopusPreg-robbing gold ores
ReviewAbstract:Palabras claves:Autores:Miller J.D., Wan R.Y., Ximena DíazFuentes:scopusVolatile selenium flux from the great Salt Lake, Utah
ArticleAbstract: The removal mechanisms that govern Se concentrations in the Great Salt Lake are unknown despite thisPalabras claves:Autores:Johnson W.P., Naftz D.L., Oliver W.A., Ximena DíazFuentes:googlescopusAssessing and Understanding Arsenic Contamination in Agricultural Soils and Lake Sediments from Papallacta Rural Parish, Northeastern Ecuador, via Ecotoxicology Factors, for Environmental Embasement
ArticleAbstract: The concentration of arsenic (As), considered a toxic and carcinogenic metalloid, in agricultural soPalabras claves:Agricultural soils, arsenic, Contamination factor, enrichment factor, geo-accumulation, PapallactaAutores:Curi N., Paúl Andrés Jiménez Jiménez, Silva M.L.N., Vega A., Ximena DíazFuentes:scopusBioremediation of cyanide leaching residues
ArticleAbstract: Bioremediation is an economic and effective technique to detoxify cyanide leaching residues. This trPalabras claves:Autores:Caizaguano R., Ximena DíazFuentes:googlescopusArsenic removal from contaminated waters
Conference ObjectAbstract: Arsenic is a contaminant at 781 of 1,430 sites identified on the National Priorities List and in minPalabras claves:Activated carbon, arsenate, arsenic, Arsenite, Biomac, Magnetic activated carbon, microbialAutores:Adams D.J., Chatwin T., Mankhand T.R., Miller J.D., Pennington P., Ximena DíazFuentes:googlescopusArtisanal 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:scopusEstimating selenium removal by sedimentation from the Great Salt Lake, Utah
ArticleAbstract: The mass of Se deposited annually to sediment in the Great Salt Lake (GSL) was estimated to determinPalabras claves:Autores:Fuller C., Johnson W.P., Naftz D.L., Oliver W.A., Ximena DíazFuentes:googlescopus