Ocorrência de desreguladores endócrinos e fármacos na ETA de Extremoz, Natal-RN

Microcontaminants of emergential interest are found in the environment at low concentrations, in the range of nanograms per liter (ng / L) to micrograms per liter (μg / L). These compounds, even at small scales in the environment, are able to combat the adverse effects of man on living things. The w...

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Autor principal: Lucena, Mailde
Outros Autores: Santos, Hélio
Formato: bachelorThesis
Idioma:pt_BR
Publicado em: Universidade Federal do Rio Grande do Norte
Assuntos:
Microcontaminantes;
desreguladores endócrinos
Estação de tratamento de água
mananciais superficiais
Endereço do item:https://repositorio.ufrn.br/handle/123456789/37031
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spelling ri-123456789-370312021-09-20T20:32:43Z Ocorrência de desreguladores endócrinos e fármacos na ETA de Extremoz, Natal-RN Lucena, Mailde Santos, Hélio Tinôco, Juliana Paula, Carolina Microcontaminantes; desreguladores endócrinos Estação de tratamento de água mananciais superficiais Microcontaminants of emergential interest are found in the environment at low concentrations, in the range of nanograms per liter (ng / L) to micrograms per liter (μg / L). These compounds, even at small scales in the environment, are able to combat the adverse effects of man on living things. The ware with the changes of contamination are different and eliminate the volatilities of the treatment of waters and effluents are not ensure to eliminate them. Thus, the present study has the objective of monitoring the emergency events around 60% of the water supply of the Natal-RN North Zone. There were 13 organic compounds, of which 7 were classified as endocrine disrupters and five drugs were present in four sample points updated in the Extremoz-RN ETA. Of the 12 compounds investigated, 7 were detected in at least one of the collection points. The assemblies were converted into filter wash water. In crude water, Naproxen and 4-octylenol were detected at concentrations of 59.7 ng / L and 11.1 ng / L, respectively. In the treated water, Naproxen and 4-nonylphenol were detected in associations of up to 73.4 ng / L and 81.6 ng / L, respectively. 2018-07-12T19:37:17Z 2021-09-20T20:32:43Z 2018-07-12T19:37:17Z 2021-09-20T20:32:43Z 2018 bachelorThesis 2016007641 LUCENA, Mailde Queirois Maia de. OCORRÊNCIA DE DESREGULADORES ENDÓCRINOS E FÁRMACOS NA ETA DE EXTREMOZ, NATAL-RN. 2018. 29 f. Trabalho de Conclusão de Curso - Graduação de Engenharia Ambiental, Centro Tecnológico, Universidade Federal do Rio Grande do Norte, Natal, 2018 https://repositorio.ufrn.br/handle/123456789/37031 pt_BR openAccess application/pdf Universidade Federal do Rio Grande do Norte Brasil UFRN Graduação em Engenharia Ambiental
institution Repositório Institucional
collection RI - UFRN
language pt_BR
topic Microcontaminantes;
desreguladores endócrinos
Estação de tratamento de água
mananciais superficiais
spellingShingle Microcontaminantes;
desreguladores endócrinos
Estação de tratamento de água
mananciais superficiais
Lucena, Mailde
Ocorrência de desreguladores endócrinos e fármacos na ETA de Extremoz, Natal-RN
description Microcontaminants of emergential interest are found in the environment at low concentrations, in the range of nanograms per liter (ng / L) to micrograms per liter (μg / L). These compounds, even at small scales in the environment, are able to combat the adverse effects of man on living things. The ware with the changes of contamination are different and eliminate the volatilities of the treatment of waters and effluents are not ensure to eliminate them. Thus, the present study has the objective of monitoring the emergency events around 60% of the water supply of the Natal-RN North Zone. There were 13 organic compounds, of which 7 were classified as endocrine disrupters and five drugs were present in four sample points updated in the Extremoz-RN ETA. Of the 12 compounds investigated, 7 were detected in at least one of the collection points. The assemblies were converted into filter wash water. In crude water, Naproxen and 4-octylenol were detected at concentrations of 59.7 ng / L and 11.1 ng / L, respectively. In the treated water, Naproxen and 4-nonylphenol were detected in associations of up to 73.4 ng / L and 81.6 ng / L, respectively.
author2 Santos, Hélio
author_facet Santos, Hélio
Lucena, Mailde
format bachelorThesis
author Lucena, Mailde
author_sort Lucena, Mailde
title Ocorrência de desreguladores endócrinos e fármacos na ETA de Extremoz, Natal-RN
title_short Ocorrência de desreguladores endócrinos e fármacos na ETA de Extremoz, Natal-RN
title_full Ocorrência de desreguladores endócrinos e fármacos na ETA de Extremoz, Natal-RN
title_fullStr Ocorrência de desreguladores endócrinos e fármacos na ETA de Extremoz, Natal-RN
title_full_unstemmed Ocorrência de desreguladores endócrinos e fármacos na ETA de Extremoz, Natal-RN
title_sort ocorrência de desreguladores endócrinos e fármacos na eta de extremoz, natal-rn
publisher Universidade Federal do Rio Grande do Norte
publishDate 2018
url https://repositorio.ufrn.br/handle/123456789/37031
work_keys_str_mv AT lucenamailde ocorrenciadedesreguladoresendocrinosefarmacosnaetadeextremoznatalrn
_version_ 1773966181500190720

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