Search Results - "Ormachea Muñoz, Mauricio"
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Contrasting controls on hydrogeochemistry of arsenic-enriched groundwater in the homologous tectonic settings of Andean and Himalayan basin aquifers, Latin America and South Asia
Published in The Science of the total environment (01-11-2019)“…High groundwater arsenic (As) across the globe has been one of the most well researched environmental concerns during the last two decades. Consequently, a…”
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Spatial dependency of arsenic, antimony, boron and other trace elements in the shallow groundwater systems of the Lower Katari Basin, Bolivian Altiplano
Published in The Science of the total environment (01-06-2020)“…Spatial patterns, cluster or dispersion trends are statistically different from random patterns of trace elements (TEs), which are essential to recognize,…”
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Geogenic arsenic and other trace elements in the shallow hydrogeologic system of Southern Poopó Basin, Bolivian Altiplano
Published in Journal of hazardous materials (15-11-2013)“…•Groundwater used as drinking water has elevated concentrations of arsenic and boron.•Sediments are potential sources of arsenic and boron in shallow…”
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Use of low-enthalpy and waste geothermal energy sources to solve arsenic problems in freshwater production in selected regions of Latin America using a process membrane distillation – Research into model solutions
Published in The Science of the total environment (20-04-2020)“…The challenge for many communities in Latin America is to find adequate solutions which are feasible given the local economic and technical conditions and…”
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The Unique Altiplano-Puna Plateau: Environmental Perspectives
Published in Journal of South American earth sciences (01-04-2022)“…The Altiplano-Puna is a distinctive plateau and pristine environment to study geochemical, ecological, and climatic phenomena. It is the second highest plateau…”
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HIDROQUÍMICA DE LA PRESENCIA NATURAL DE ARSÉNICO EN AGUAS SUBTERRÁNEAS DE ÁREAS SUBURBANAS DE COCHABAMBA-BOLIVIA Y EVALUACIÓN DE LA VIABILIDAD TÉCNICA DE PROCESOS DE REMOCIÓN
Published in Investigación & Desarrollo (01-06-2017)“…Se ha realizado un análisis hidroquimico de 18 pozos ubicados en la zona periurbana oeste de la ciudad de Cochabamba. También se ha efectuado una evaluación de…”
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Geochemical mechanisms of natural arsenic mobility in the hydrogeologic system of Lower Katari Basin, Bolivian Altiplano
Published in Journal of hydrology (Amsterdam) (01-03-2021)“…[Display omitted] •Hydrochemistry of water bodies is strongly influenced by the water/sediment interaction.•Seasonal variation of water/sediment causes a high…”
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Hydrochemical assessment with respect to arsenic and other trace elements in the Lower Katari Basin, Bolivian Altiplano
Published in Groundwater for sustainable development (01-04-2019)“…Hydrochemical investigations of groundwater and surface water were carried out to better understand the spatial distribution of As, major ions and trace…”
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Hydrogeochemical contrasts in the shallow aquifer systems of the Lower Katari Basin and Southern Poopó Basin, Bolivian Altiplano
Published in Journal of South American earth sciences (01-01-2021)“…Drinking water sources in the southeastern part of Lake Titicaca (Lower Katari Basin: LKB) and the southern part of Lake Poopó (Southern Poopó Basin: SPB) have…”
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Arsenic and other trace elements in thermal springs and in cold waters from drinking water wells on the Bolivian Altiplano
Published in Journal of South American earth sciences (01-07-2015)“…Numerous hot springs and fumaroles occur along the Andes Mountains, in the Bolivian Altiplano, where people use thermal springs for recreational purposes as…”
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Sources and behavior of arsenic and trace elements in groundwater and surface water in the Poopó Lake Basin, Bolivian Altiplano
Published in Environmental earth sciences (01-06-2012)“…Water management in semiarid and arid catchments such as the Poopó Lake Basin requires improved understanding of the complex behavior of the various…”
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Geochemistry of naturally occurring arsenic in groundwater and surface-water in the southern part of the Poopó Lake basin, Bolivian Altiplano
Published in Groundwater for sustainable development (01-08-2016)“…Groundwaters from shallow aquifers and surface water from rivers of the southern part of Poopó Lake basin within the Bolivian Altiplano have significant…”
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Hydrochemical assessment with respect to arsenic and other trace elementsin the Lower Katari Basin, Bolivian Altiplano
Published in Groundwater for sustainable development (2019)“…Hydrochemical investigations of groundwater and surface water were carried out to better understand the spatial distribution of As, major ions and trace…”
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REMOCIÓN DE ARSÉNICO ASISTIDA POR OXIDACIÓN UV SOLAR (RAOS) EN FOTO-REACTORES TUBULARES DE SECCIÓN SEMICIRCULAR - CINÉTICA DEL CRECIMIENTO DE FLÓCULOS DE Fe(OH)3
Published in Investigación & Desarrollo (01-01-2012)“…Se han construido y caracterizado cuatro foto-reactores tubulares de sección semi-circular, y se aplicaron al tratamiento de aguas subterráneas contaminadas…”
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