Listar Institut Universitari de Plaguicides i Aigües (IUPA) por autoría "97c7b7d4-8df4-4e5b-8d6b-27ad87b50e10"
Mostrando ítems 1-5 de 5
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Estimation of illicit drug use in the main cities of Colombia by means of urban wastewater analysis
Bijlsma, Lubertus; Botero-Coy, Ana Maria; Rincón, Rolando J.; Peñuela, Gustavo; Hernandez, Felix Elsevier (2016-09)Wastewater-based epidemiology (WBE) relies on the principle that traces of compounds, which a population is exposed to or consume, are excreted unchanged or as metabolites in urine and/or feces, and ultimately end up in ... -
Monitoring pharmaceuticals and personal care products in reservoir water used for drinking water supply
Aristizábal Ciro, Carolina; Botero-Coy, Ana Maria; Lopez, Francisco; Peñuela, Gustavo Springer (2017-03)In this work, the presence of selected emerging contaminants has been investigated in two reservoirs, La Fe (LF) and Rio Grande (RG), which supply water to two drinking water treatment plants (DWTPs) of Medellin, one of ... -
Multi-class determination of personal care products and pharmaceuticals in environmental and wastewater samples by ultra-high performance liquid-chromatography-tandem mass spectrometry
Sancho, Juan V; GRACIA LOR, EMMA; Hernandez, Felix; Martínez, Marian; Peñuela, Gustavo Elsevier (2012-09)In this work, a multi-class method for the simultaneous determination of 17 emerging contaminants, including pharmaceuticals and personal care products, has been developed. Target analytes were two anti-inflammatories, a ... -
Study of cyanotoxin degradation and evaluation of their transformation products in surface waters by LC-QTOF MS
León, Cristina; Boix Sales, Clara; Beltrán Iturat, Eduardo; Peñuela, Gustavo; Lopez, Francisco; Sancho, Juan V; Hernandez, Felix Elsevier (2019-08)In the present work, the degradation of three cyanotoxins from the hepatotoxins group was investigated under laboratory-controlled experiments in water samples. Surface waters spiked with microcystin-LR (MC-LR), nodularin ... -
Use of time-of-flight mass spectrometry for large screening of organic pollutants in surface waters and soils from a rice production area in Colombia
Portoles, Tania; Hernandez, Felix; Díaz San Pedro, Ramón; Ibáñez, Maria; Bustos López, Martha Cristina; Botero-Coy, Ana Maria; Fuentes, C. L.; Peñuela, Gustavo Elsevier (2012-11)The irrigate district of Usosaldaña, an important agricultural area in Colombia mainly devoted to rice crop production, is subjected to an intensive use of pesticides. Monitoring these compounds is necessary to know the ...