Mostrando 10 resultados de: 12
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Ecotoxicology and Environmental Safety(2)
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Comparative Assessment of Leaching Tests According to Lixiviation and Geochemical Behavior of Potentially Toxic Elements from Abandoned Mining Wastes
ArticleAbstract: The release of potentially toxic elements (PTEs) from abandoned mining waste (AMW) is generally assePalabras claves:Acid mine drainage, Eh, Eluate, PHREEQC, PollutionAutores:Arranz-González J.C., García-Martínez M.J., Guzmán-Martínez F., Ortega M.F., Rodríguez-Gómez V., Samantha Jiménez-OyolaFuentes:googlescopusAssessment of potential contamination and acid drainage generation in uranium mining zones of Peña Blanca, Chihuahua, Mexico
ArticleAbstract: Potential pollution of mining environmental liabilities’ locations can be preliminarily and efficienPalabras claves:Background levels, environmental pollution, Index of contamination, Net acid generation, potentially toxic elementsAutores:Arranz-González J.C., García-Martínez M.J., Guzmán-Martínez F., Prazeres C., Samantha Jiménez-Oyola, Tapia-Téllez A.Fuentes:googlescopusBiojet fuel production from oleaginous crop residues: thermoeconomic, life cycle and flight performance analysis
ArticleAbstract: This study assesses an integrated biorefinery model's efficiency for biojet fuel production as Jet APalabras claves:Alcohol-to-Jet fuel, entropy, Exergy calculation, Hydroprocessed esters and fatty acids, Physico-chemical propertiesAutores:Bolonio D., Canoira L., Daniela Almeida Streitwieser, Fernando Nicolas Vela, García-Martínez M.J., Nicolas Vela-García, Ortega M.F.Fuentes:googlescopusEcological and probabilistic human health risk assessment of heavy metal(loid)s in river sediments affected by mining activities in Ecuador
ArticleAbstract: Gold mining is a significant source of metal(loid)s released into the environment. It is an issue ofPalabras claves:Bayesian approach, Gold mining, Multi-pathway exposure, Risk quantificationAutores:Bolonio D., Eduardo Gutiérrez, García-Martínez M.J., Iker García-Garizábal, Ortega M.F., Romero-Crespo P.L., Samantha Jiménez-OyolaFuentes:googlescopusMulti-pathway human exposure risk assessment using Bayesian modeling at the historically largest mercury mining district
ArticleAbstract: The largest mercury (Hg) mining district in the world is located in Almadén (Spain), with well-knownPalabras claves:Bayesian approach, Hazard quotient, Human health risk, Mercury pollution, Probabilistic riskAutores:Bolonio D., Esbrí J.M., García-Martínez M.J., Higueras P., Llamas J.F., Ortega M.F., Rodríguez C., Samantha Jiménez-OyolaFuentes:googlescopusHuman health risk assessment for exposure to potentially toxic elements in polluted rivers in the ecuadorian amazon
ArticleAbstract: Anthropogenic activities performed in the Ecuadorian Amazon have released potentially toxic elementsPalabras claves:deterministic approach, Monte carlo simulation, potentially toxic elements, probabilistic approach, Sensitivity AnalysisAutores:Bolonio D., Bryan Salgado-Almeida, García-Martínez M.J., Iker García-Garizábal, Kenny Escobar-Segovia, Ortega M.F., Samantha Jiménez-OyolaFuentes:googlescopusProbabilistic multi-pathway human health risk assessment due to heavy metal(loid)s in a traditional gold mining area in Ecuador
ArticleAbstract: Mining operations are important causes of environmental pollution in developing countries where miniPalabras claves:Bayesian model, mining pollution, Probabilistic assessment, Sensitivity Analysis, water qualityAutores:Bolonio D., Eduardo Gutiérrez, García-Martínez M.J., Guzmán-Martínez F., Iker García-Garizábal, Ortega M.F., Romero-Crespo P.L., Samantha Jiménez-OyolaFuentes:googlescopusPolluting potential from mining wastes: proposal for application a global contamination index
ArticleAbstract: Indices of contamination (IC) are usually employed to assess the hazardousness associated with potenPalabras claves:Background levels, Potential toxicity, potentially toxic elements, Reference levels, Total concentrationsAutores:Arranz-González J.C., García-Martínez M.J., Guzmán-Martínez F., Samantha Jiménez-Oyola, Tapia-Téllez A.Fuentes:googlescopusSpatial analysis of the risk to human health from exposure to heavy metals in the Ponce Enríquez mining district, Ecuador
Conference ObjectAbstract: This article presents the results of a preliminary assessment of the health risk of the population oPalabras claves:Gold mining, Heavy Metals, Human exposure, Ponce Enríquez, Risk AssessmentAutores:Bolonio D., García-Martínez M.J., Iker García-Garizábal, Ortega M.F., Samantha Jiménez-Oyola, W. PincayFuentes:scopusTechno-economic and life cycle assessment of triisobutane production and its suitability as biojet fuel
ArticleAbstract: This study assesses the potential of triisobutane as a sustainable biojet fuel blending component toPalabras claves:Alcohol-to-Jet, Biojet fuel, Economic and life cycle analysis, Isobutanol, TriisobutaneAutores:Bolonio D., Canoira L., Fernando Nicolas Vela, García-Martínez M.J., Mosquera A.M., Nicolas Vela-García, Ortega M.F.Fuentes:googlescopus