Ocorrência e avaliação da remoção de produtos farmacêuticos por duas estações de tratamento de esgotos

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MetadadosDescriçãoIdioma
???dc.contributor.advisor???: dc.contributor.advisorAzevedo, Júlio César Rodrigues de-
Autor(es): dc.contributor.authorIde, Alessandra Honjo-
Data de aceite: dc.date.accessioned2015-03-05T18:34:18Z-
Data de aceite: dc.date.accessioned2017-03-17T14:41:29Z-
Data de disponibilização: dc.date.available2015-03-05T18:34:18Z-
Data de disponibilização: dc.date.available2017-03-17T14:41:29Z-
Fonte completa do material: dc.identifierhttp://repositorio.roca.utfpr.edu.br/jspui/handle/1/3123-
???dc.identifier.citation???: dc.identifier.citationIDE, Alessandra Honjo. Ocorrência e avaliação da remoção de produtos farmacêuticos por duas estações de tratamento de esgotos. 2014. 47 f. Trabalho de Conclusão de Curso (Graduação) – Universidade Tecnológica Federal do Paraná, Curitiba, 2014.pt_BR
Fonte: dc.identifier.urihttp://www.educapes.capes.gov.br/handlecapes/171386-
Resumo: dc.description.abstractThe presence of pharmaceutical products in the environment has become an issue of great relevance due to its continuous use by the population and launch in aquatic ecosystems through domestic wastewater. A major source of these compounds to the environment are sewage treatment plants (WWTPs), which do not always have efficient systems for removal of more complex molecules such as certain drugs. This study aims to evaluate the occurrence of four pharmaceutical products (acetylsalicylic acid, salicylic acid, ketoprofen and naproxen) and caffeine in two WWTPs, one that uses anaerobic treatment and the other with aerobic system, and to evaluate the efficiency of removal of the drugs detected. There were two sampling campaigns (jun/2012 and ago/2012) in the influent and in the effluent of each WWTP. Besides the analysis of the compounds mentioned above, the concentrations of some nutrients (ammonium nitrogen, nitrite, nitrate and orthophosphate) and dissolved organic carbon in the influent and in the effluent were also evaluated. Caffeine was the emerging contaminant with the most percentage of removal (ranging from 87% to 100%), independent of the WWTP or the campaign, followed by salicylic acid (mean of 95% at both WWTPs) and acetylsalicylic acid (mean of 74% at Atuba-Sul WWTP and 87% at Belém WWTP). The removal of naproxen and ketoprofen was considered superior in the aerobic system than in the anaerobic one. Regarding to the nutrients removal, Atuba-Sul WWTP showed inefficient to nitrogen and phosphorous removal and Belém WWTP removed 90% of phosphorous, but did not remove nitrogen.pt_BR
Palavras-chave: dc.subjectEsgotospt_BR
Palavras-chave: dc.subjectÁgua potável - Contaminaçãopt_BR
Palavras-chave: dc.subjectÁgua - Estações de tratamentopt_BR
Palavras-chave: dc.subjectSeweragept_BR
Palavras-chave: dc.subjectDrinking water - Contaminationpt_BR
Palavras-chave: dc.subjectWater treatment plantspt_BR
Título: dc.titleOcorrência e avaliação da remoção de produtos farmacêuticos por duas estações de tratamento de esgotospt_BR
Tipo de arquivo: dc.typeoutropt_BR
Aparece nas coleções:Repositorio Institucional da UTFPR - RIUT

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