Listar INVESTIGACIÓN por autor "Leiva, Eduardo"
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Arsenic removal mediated by acidic pH neutralization and iron precipitation in microbial fuel cells
Serrano, Jennyfer [Univ Mayor, Escuela Biotecnol]; Leiva, Eduardo; Leiva-Aravena, Enzo; Rodríguez, Carolina; Vargas, Ignacio (ELSEVIER SCIENCE BV, 2018)High concentrations of arsenic (As) in natural waters are a growing concern worldwide. In northern Chile, fluvial systems enriched in As from natural and anthropogenic sources have been found to contain microbial communities ... -
Bioleaching of Arsenic-Bearing Copper Ores
Serrano, Jennyfer [Univ Mayor, Escuela Biotecnol]; Antonio Díaz, José; Leiva, Eduardo (MDPI, 2018)World copper (Cu) production has been strongly affected by arsenic (As) content, because As-rich Cu concentrates are not desirable in the metal foundries. When As-rich Cu concentrates are processed by smelting they release ... -
Cost-Benefit Evaluation of Decentralized Greywater Reuse Systems in Rural Public Schools in Chile
Rodríguez, Carolina; Sánchez, Rafael; Rebolledo, Natalia; Schneider, Nicolás; Leiva, Eduardo; Serrano, Jennyfer [Univ Mayor, Escuela Biotecnol, Chile] (Chile. Universidad Mayor, 2020)Water scarcity is one of the most important climatic threats in recent times. In Chile, the north and north-central areas, with predominantly arid or semi-arid climates, have been strongly affected by the low availability ... -
Study of the key biotic and abiotic parameters influencing ammonium removal from wastewaters by Fe3+-mediated anaerobic ammonium oxidation (Feammox)
Cisternas, Jaime [Escuela de Biotecnología, Universidad Mayor, Chile]; Rodríguez, Carolina; Serrano, Jennyfer [Escuela de Biotecnología, Universidad Mayor, Chile]; Leiva, Eduardo (Elsevier Ltd., 2023-10)The release of ammonia (as NH4+) into water bodies causes serious environmental problems. Therefore, the removal of ammonia from wastewater effluents has become a worldwide concern. New autotrophic biological alternatives ... -
Water Balance Assessment in Schools and Households of Rural Areas of Coquimbo Region, North-Central Chile: Potential for Greywater Reuse
Rodriguez, Carolina; Sánchez, Rafael; Lozano-Parra, Javier; Rebolledo, Natalia; Schneider, Nicolás; Serrano, Jennyfer [Univ Mayor, Escuela Biotecnol, Chile]; Leiva, Eduardo (Chile. Universidad Mayor, 2020)Population growth, global warming, and increased demand for water have caused global concern about increasing water scarcity. Chile has an unequal geographical distribution of water resources. The north-central area where ...