Fármacos e desreguladores endócrinos em águas brasileiras: ocorrência e técnicas de remoção

Lima, Diego Roberto Sousa; Tonucci, Marina Caldeira; Libânio, Marcelo; Aquino, Sérgio Francisco de

doi:10.1590/s1413-41522017165207

Cited by 64 publications

(49 citation statements)

References 45 publications

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“…It was found in the superficial waters, influent and effluent of WWTPs in many countries 19,29,32 . Paracetamol was found in Brazil in raw water (0.01-1,222.6ng.L -1 ) and drinking water (< 0.20-453.6ng.L -1 ) 33 . Its presence was reported in the São Paulo Metropolitan Region in 74% (n = 42) of superficial water samples collected at Guarapiranga Reservoir but without any significant concentration 11 .…”

Section: Discussionmentioning

confidence: 99%

“…Ibuprofen was one of the pharmaceuticals with the highest frequency in drinking water and presented the highest concentration of all in Latin America 17,43 . The minimum and maximum concentrations varied in Brazilian raw water (0.02-4,155.5ng.L -1 ) and drinking water (< 0.66-16.9ng.L -1 ) 33 . Despite its high frequency, ibuprofen is a low priority for monitoring 18 ; it may cause adverse effects in some organisms and its presence in WWTP effluent represents a high potential of environmental risk 32 .…”

Section: Discussionmentioning

confidence: 99%

“…Despite its high frequency, ibuprofen is a low priority for monitoring 18 ; it may cause adverse effects in some organisms and its presence in WWTP effluent represents a high potential of environmental risk 32 . Advanced oxidation process (AOP) removed > 90% of Ibuprofen from water in laboratory experiments 33 .…”

Section: Discussionmentioning

confidence: 99%

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Pharmaceutical market, environmental public policies and water quality: the case of the São Paulo Metropolitan Region, Brazil

et al. 2020

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Water pollution has been an increasing concern for the authorities responsible for planning and executing public policies. In this qualitative research, we have discussed the most sold pharmaceuticals in the São Paulo Metropolitan Region, Brazil, and compared public policies focused on pharmaceuticals and environmental issues among countries/regions. For that, data provided by Close-Up International related to the sales of medicines in the São Paulo Metropolitan Region between April/2016 and April/2017 were collected and processed to identify and quantify the pharmaceutical products. The 300 most sold medicines in the São Paulo Metropolitan Region fall in 26 therapeutic classes, which include 159 drugs. The most sold pharmaceutical products group is nonsteroidal anti-inflammatory drugs (NSAIDs) representing approximately 44.3% of the total. The ten most sold pharmaceuticals sum up 1200 tons. Dipyrone is the first place in mass representing around 488 tons, followed by metformin with around 310 tons commercialized. Public policies focused on pharmaceuticals in the environment still need adjustments to improve reinforcement, even in developed countries. There is no international standard on how to conduct the issue, each country adopting the public policy that best matches to the local. Brazil, despite having some legislation that approaches the theme, still lacks effective public policies and stakeholder awareness. In this aspect, the need for improvement of the reverse logistics system, consumer orientation to the adequate disposal of unused/expired medicines, and the adoption of the unit-dose system as a therapeutic strategy is evident.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

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Pharmaceutical market, environmental public policies and water quality: the case of the São Paulo Metropolitan Region, Brazil

et al. 2020

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“…al., 2011). Os métodos tradicionais de tratamento de efluentes, tais como coagulação, floculação, decantação, filtração e desinfecção não são eficientes para remoção destes fármacos (LIMA et. al., 2017).…”

Section: Introductionunclassified

Influência Do Ph Na Remoção Do Antibiótico Ofloxacino Por Adsorção Pela Argila Bentonítica Verde-Lodo Calcinada

Martins¹,

Vieira²,

Antonelli³

et al. 2019

Blucher Chemical Engineering Proceedings

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RESUMO-A presença de diferentes fármacos em águas de efluentes de esgoto tratado é uma preocupação crescente, dado os impactos ambientais que isto causa. A presença de antibióticos, sobretudo, preocupa devido à possibilidade do desenvolvimento de bactérias resistentes aos mesmos, além dos efeitos em animais e nos seres humanos. Sendo assim, o surgimento de métodos alternativos, para substituir os tradicionais, ganham cada vez mais destaque. Entre estes, a adsorção é um método eficaz que emergiu por apresentar vantagens como a fácil operação e o baixo custo e assim, deve-se estudar as melhores condições para aumentar sua eficácia. Nesse cenário, este projeto avaliou a influência do pH na adsorção do antibiótico ofloxacino pela argila Verde-lodo calcinada. Os testes apontaram que o pH inicial da solução não influenciou na remoção do antibiótico e apresentou resultados significativos de remoção (> 99,5%) para toda a faixa de pH estudada.

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“…Quando presentes no ambiente, esses compostos apresentam biodegrabilidade de pequena a moderada, podem interagir com outras substâncias ali presentes, bioacumular, adsorver em sólidos, sofrer as ações sazonais e climatológicas e, dependendo do consumo pela população, ser constantemente detectados (BU et al, 2013;LIMA et al, 2017;HAN et al, 2019).…”

Section: Introductionunclassified

A presença de fármacos e cafeína em água superficial e destinada ao consumo humano

Carvalho¹

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Fármacos e desreguladores endócrinos em águas brasileiras: ocorrência e técnicas de remoção

Cited by 64 publications

References 45 publications

Pharmaceutical market, environmental public policies and water quality: the case of the São Paulo Metropolitan Region, Brazil

Pharmaceutical market, environmental public policies and water quality: the case of the São Paulo Metropolitan Region, Brazil

Influência Do Ph Na Remoção Do Antibiótico Ofloxacino Por Adsorção Pela Argila Bentonítica Verde-Lodo Calcinada

A presença de fármacos e cafeína em água superficial e destinada ao consumo humano

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