Publicação
Removal of low-calorie sweeteners at five brazilian wastewater treatment
| Resumo: | Agradecimentos: The authors are grateful for the financial support provided by the Brazilian public agencies Sao Paulo State Research Foundation (FAPESP, 2018/03571-2 and 2014/50951-4) and CNPq (465768/2014-8 and 301737/2017-7). Scholarships were awarded to P.C.C.A (CAPES), C. R.-S. (CNPq, 154061/2018-2), and A.R.R. (FAPESP, 2018/09697-8). The authors also thank SANASA (Sociedade de Abastecimento de Agua e Saneamento, Campinas, Sao ˜ Paulo, Brazil) for collaboration in this study |
|---|---|
| Autores principais: | Rath, Susanne, 1962- |
| Outros Autores: | Silva, Caio Rodrigues; Alves, Priscilla da Costa Cunha; Ribeiro, Alyson Rogério, 1986- |
| Assunto: | Adoçantes Avaliação de riscos On-line SPE-UHPLC-MS/MS Sweeteners Risk assessment Consumption estimation Estimativa de consumo Artigo de pesquisa |
| Ano: | 2021 |
| País: | Brasil |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | IBICT |
| Idioma: | inglês |
| Origem: | Oasisbr |
| _version_ | 1871524124824698880 |
|---|---|
| author | Rath, Susanne, 1962- |
| author2 | Silva, Caio Rodrigues Alves, Priscilla da Costa Cunha Ribeiro, Alyson Rogério, 1986- |
| author2_role | author author author |
| author_facet | Rath, Susanne, 1962- Silva, Caio Rodrigues Alves, Priscilla da Costa Cunha Ribeiro, Alyson Rogério, 1986- |
| author_role | author |
| country_str | BR |
| creators_json_txt | [{\"Person.name\":\"Rath, Susanne, 1962-\"},{\"Person.name\":\"Silva, Caio Rodrigues\"},{\"Person.name\":\"Alves, Priscilla da Costa Cunha\"},{\"Person.name\":\"Ribeiro, Alyson Rogério, 1986-\"}] |
| datacite.creators.creator.creatorName.fl_str_mv | Rath, Susanne, 1962- Silva, Caio Rodrigues Alves, Priscilla da Costa Cunha Ribeiro, Alyson Rogério, 1986- |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Adoçantes Avaliação de riscos On-line SPE-UHPLC-MS/MS Sweeteners Risk assessment Consumption estimation Estimativa de consumo Artigo de pesquisa |
| datacite.titles.title.fl_str_mv | Removal of low-calorie sweeteners at five brazilian wastewater treatment |
| dc.creator.none.fl_str_mv | Rath, Susanne, 1962- Silva, Caio Rodrigues Alves, Priscilla da Costa Cunha Ribeiro, Alyson Rogério, 1986- |
| dc.description.none.fl_str_mv | Abstract: The consumption of low-calorie sweeteners (LCSs) such as acesulfame (ACE), sucralose (SUC), saccharin (SAC), cyclamate (CYC), aspartame (ASP), neotame (NEO), and stevioside (STV) is increasing worldwide to meet the demand for reduced-calorie foods and beverages. However, there are no consumption data available in Brazil, as well as their concentration in sewage and removal on wastewater treatment plants (WWTPs). In the present study, ACE, SUC, SAC, CYC, ASP, NEO, and STV were assessed at five WWTPs located in the metropolitan region of Campinas (São Paulo State, Brazil), in operation with different treatment processes. Surface water was also analyzed. Analyses were carried out by on-line solid-phase extraction ultra-high performance liquid chromatography-tandem mass spectrometry. The major points are the following: LCS concentrations in the influents ranged from 0.25 to 189 µg L-1 and followed the order CYC > ACE > SAC > SUC. NEO, ASP, and STV were not detected at any sampling site. Sweetener concentrations in the WWTP outputs differed mainly due to the different treatment setups employed. CYC and SAC were completely removed by biodegradation-based processes, while ACE removal was favored by the anaerobic-anoxic-aerobic process. SUC presented the highest concentration in the treated sewage, even at the WWTP operating with ultrafiltration membranes and therefore could be a marker compound for evaluation of the efficiency of removal of contaminants in WWTPs. Risk quotient estimation, using the PNEC and MEC values, indicated that the levels of the LCS reported here were harmless to the biota. The consumption of ACE, CYC, SAC, and SUC was estimated to be 2634 t year-1 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESP CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQ COORDENAÇÃO DE APERFEIÇOAMENTO DE PESSOAL DE NÍVEL SUPERIOR - CAPES Fechado |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | https://hdl.handle.net/20.500.12733/7237 RATH, Susanne et al. Removal of low-calorie sweeteners at five brazilian wastewater treatment. Journal of environmental management. London : Elsevier, 2021. Vol. 289, (Apr., 2021), n. art. 112561, p. 1-9. Disponível em: https://hdl.handle.net/20.500.12733/7237. Acesso em: 24 mai. 2023. |
| dc.language.none.fl_str_mv | eng |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.source.none.fl_str_mv | reponame:Repositório da Produção Científica e Intelectual da Unicamp instname:Universidade Estadual de Campinas (UNICAMP) instacron:UNICAMP |
| dc.subject.none.fl_str_mv | Adoçantes Avaliação de riscos On-line SPE-UHPLC-MS/MS Sweeteners Risk assessment Consumption estimation Estimativa de consumo Artigo de pesquisa |
| dc.title.fl_str_mv | Removal of low-calorie sweeteners at five brazilian wastewater treatment |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | Agradecimentos: The authors are grateful for the financial support provided by the Brazilian public agencies Sao Paulo State Research Foundation (FAPESP, 2018/03571-2 and 2014/50951-4) and CNPq (465768/2014-8 and 301737/2017-7). Scholarships were awarded to P.C.C.A (CAPES), C. R.-S. (CNPq, 154061/2018-2), and A.R.R. (FAPESP, 2018/09697-8). The authors also thank SANASA (Sociedade de Abastecimento de Agua e Saneamento, Campinas, Sao ˜ Paulo, Brazil) for collaboration in this study |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| id | oasisbr_42ec9eb3dc07682d7619db801d2d75ec |
| identifier.url.fl_str_mv | https://hdl.handle.net/20.500.12733/7237 RATH, Susanne et al. Removal of low-calorie sweeteners at five brazilian wastewater treatment. Journal of environmental management. London : Elsevier, 2021. Vol. 289, (Apr., 2021), n. art. 112561, p. 1-9. Disponível em: https://hdl.handle.net/20.500.12733/7237. Acesso em: 24 mai. 2023. |
| identifier_str_mv | RATH, Susanne et al. Removal of low-calorie sweeteners at five brazilian wastewater treatment. Journal of environmental management. London : Elsevier, 2021. Vol. 289, (Apr., 2021), n. art. 112561, p. 1-9. Disponível em: https://hdl.handle.net/20.500.12733/7237. Acesso em: 24 mai. 2023. |
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| person_str_mv | Rath, Susanne, 1962- Silva, Caio Rodrigues Alves, Priscilla da Costa Cunha Ribeiro, Alyson Rogério, 1986- |
| publishDate | 2021 |
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| spelling | Removal of low-calorie sweeteners at five brazilian wastewater treatmentRath, Susanne, 1962-Silva, Caio RodriguesAlves, Priscilla da Costa CunhaRibeiro, Alyson Rogério, 1986-AdoçantesAvaliação de riscosOn-line SPE-UHPLC-MS/MSSweetenersRisk assessmentConsumption estimationEstimativa de consumoArtigo de pesquisaopen accesshttp://purl.org/coar/access_right/c_abf2https://hdl.handle.net/20.500.12733/7237HandleRATH, Susanne et al. Removal of low-calorie sweeteners at five brazilian wastewater treatment. Journal of environmental management. London : Elsevier, 2021. Vol. 289, (Apr., 2021), n. art. 112561, p. 1-9. Disponível em: https://hdl.handle.net/20.500.12733/7237. Acesso em: 24 mai. 2023.Handlehttps://repositorio.unicamp.br/acervo/detalhe/1258702URLHasVersionhttps://hdl.handle.net/20.500.12733/7237HandleRATH, Susanne et al. Removal of low-calorie sweeteners at five brazilian wastewater treatment. Journal of environmental management. London : Elsevier, 2021. Vol. 289, (Apr., 2021), n. art. 112561, p. 1-9. Disponível em: https://hdl.handle.net/20.500.12733/7237. Acesso em: 24 mai. 2023.Handle2021Agradecimentos: The authors are grateful for the financial support provided by the Brazilian public agencies Sao Paulo State Research Foundation (FAPESP, 2018/03571-2 and 2014/50951-4) and CNPq (465768/2014-8 and 301737/2017-7). Scholarships were awarded to P.C.C.A (CAPES), C. R.-S. (CNPq, 154061/2018-2), and A.R.R. (FAPESP, 2018/09697-8). The authors also thank SANASA (Sociedade de Abastecimento de Agua e Saneamento, Campinas, Sao ˜ Paulo, Brazil) for collaboration in this studyAbstract: The consumption of low-calorie sweeteners (LCSs) such as acesulfame (ACE), sucralose (SUC), saccharin (SAC), cyclamate (CYC), aspartame (ASP), neotame (NEO), and stevioside (STV) is increasing worldwide to meet the demand for reduced-calorie foods and beverages. However, there are no consumption data available in Brazil, as well as their concentration in sewage and removal on wastewater treatment plants (WWTPs). In the present study, ACE, SUC, SAC, CYC, ASP, NEO, and STV were assessed at five WWTPs located in the metropolitan region of Campinas (São Paulo State, Brazil), in operation with different treatment processes. Surface water was also analyzed. Analyses were carried out by on-line solid-phase extraction ultra-high performance liquid chromatography-tandem mass spectrometry. The major points are the following: LCS concentrations in the influents ranged from 0.25 to 189 µg L-1 and followed the order CYC > ACE > SAC > SUC. NEO, ASP, and STV were not detected at any sampling site. Sweetener concentrations in the WWTP outputs differed mainly due to the different treatment setups employed. CYC and SAC were completely removed by biodegradation-based processes, while ACE removal was favored by the anaerobic-anoxic-aerobic process. SUC presented the highest concentration in the treated sewage, even at the WWTP operating with ultrafiltration membranes and therefore could be a marker compound for evaluation of the efficiency of removal of contaminants in WWTPs. Risk quotient estimation, using the PNEC and MEC values, indicated that the levels of the LCS reported here were harmless to the biota. The consumption of ACE, CYC, SAC, and SUC was estimated to be 2634 t year-1FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESPCONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQCOORDENAÇÃO DE APERFEIÇOAMENTO DE PESSOAL DE NÍVEL SUPERIOR - CAPESFechadoapplication/pdfreponame:Repositório da Produção Científica e Intelectual da Unicampinstname:Universidade Estadual de Campinas (UNICAMP)instacron:UNICAMPengVoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85journal articlehttp://purl.org/coar/resource_type/c_6501literature |
| spellingShingle | Removal of low-calorie sweeteners at five brazilian wastewater treatment Rath, Susanne, 1962- Adoçantes Avaliação de riscos On-line SPE-UHPLC-MS/MS Sweeteners Risk assessment Consumption estimation Estimativa de consumo Artigo de pesquisa |
| status | SINGLETON |
| status_str | VoR |
| subject.fl_str_mv | Adoçantes Avaliação de riscos On-line SPE-UHPLC-MS/MS Sweeteners Risk assessment Consumption estimation Estimativa de consumo Artigo de pesquisa |
| title | Removal of low-calorie sweeteners at five brazilian wastewater treatment |
| title_full | Removal of low-calorie sweeteners at five brazilian wastewater treatment |
| title_fullStr | Removal of low-calorie sweeteners at five brazilian wastewater treatment |
| title_full_unstemmed | Removal of low-calorie sweeteners at five brazilian wastewater treatment |
| title_short | Removal of low-calorie sweeteners at five brazilian wastewater treatment |
| title_sort | Removal of low-calorie sweeteners at five brazilian wastewater treatment |
| topic | Adoçantes Avaliação de riscos On-line SPE-UHPLC-MS/MS Sweeteners Risk assessment Consumption estimation Estimativa de consumo Artigo de pesquisa |
| topic_facet | Adoçantes Avaliação de riscos On-line SPE-UHPLC-MS/MS Sweeteners Risk assessment Consumption estimation Estimativa de consumo Artigo de pesquisa |
| url | https://hdl.handle.net/20.500.12733/7237 |
| visible | 1 |
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