title: Human pharmaceuticals in wastewaters from urbanized areas of Argentina.
abstract: The study contributes with a first survey of pharmaceuticals in municipal wastewaters discharging into fresh and estuarine waters from areas with varying degrees of urbanization of Argentina. Analyses were done on the soluble fraction by HPLC-MS after SPE extraction. In all of the samples were detected caffeine and ibuprofen within the range of 0.9-44.2 and 0.4-13.0 μg/L, and lower levels of carbamazepine, atenolol and diclofenac between 0.2-2.3, 0.2-1.7 and <0.03-1.2 μg/L, respectively. Profiles of compounds were similar in all studied locations.
authors.affiliation: Centro de Investigaciones del Medio Ambiente, CONICET, Universidad Nacional de La Plata, 47 y 115, 1900, La Plata, Argentina.
authors.forename: Yanina
authors.initials: Y
authors.lastname: Elorriaga
authors.forename: Damián J
authors.initials: DJ
authors.lastname: Marino
authors.forename: Pedro
authors.initials: P
authors.lastname: Carriquiriborde
authors.forename: Alicia E
authors.initials: AE
authors.lastname: Ronco
mesh_terms: D001118:Argentina; D001262:Atenolol / Q000032:analysis / Q000737:chemistry; D002110:Caffeine / Q000032:analysis / Q000737:chemistry; D002220:Carbamazepine / Q000032:analysis / Q000737:chemistry; D002851:Chromatography, High Pressure Liquid; D002947:Cities; D004008:Diclofenac / Q000032:analysis / Q000737:chemistry; D004784:Environmental Monitoring; D006801:Humans; D007052:Ibuprofen / Q000032:analysis / Q000737:chemistry; D013058:Mass Spectrometry; D004364:Pharmaceutical Preparations / Q000032:analysis / Q000737:chemistry; D062065:Wastewater / Q000737:chemistry*; D014874:Water Pollutants, Chemical / Q000032:analysis* / Q000737:chemistry
chemical_list: D001262:Atenolol; D002110:Caffeine; D002220:Carbamazepine; D004008:Diclofenac; D007052:Ibuprofen; D004364:Pharmaceutical Preparations; D062065:Wastewater; D014874:Water Pollutants, Chemical