Physicochemical and microbiological evaluation of water coming from alternative solutions of supply in the Metropolitan Region of Baixada Santista, São Paulo State, Brazil
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por eng |
Título da fonte: | Vigilância Sanitária em Debate |
Texto Completo: | https://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/article/view/805 |
Resumo: | Water is essential to life but its contamination may endanger public health. This study evaluated the physical-chemical and microbiological quality of alternative water supply solutions located in the Baixada Santista / SP. 67 samples (41 water spouts, 13 springs and 13 wells) were initially collected, and then 22 new collections were made. Total coliforms and Escherichia coli, according to the methodology of APHA (2012) and the contents of chloride, free residual chlorine (in treated waters), apparent color, hardness, iron, fluoride, nitrate, nitrite, odor, pH, total dissolved solids, and sulfate turbidity, were counted according to the techniques described by ANVISA (2005). Of the total of the samples, 56 (83,6%) were not in compliance with Decree 2914/2011 of the Ministry of Health, which refers to the potability of water for human consumption. The tests with the highest percentage of unsatisfactory results were E. coli, 39 (58,2%); apparent color 16 (23,9%) and nitrate, 15 (22,4%). A frequent monitoring of the quality of these waters is suggested – carrying out measures for their treatment, such as chlorination-, as well as a clarification to consumers about the quality of these waters by the competent bodies and the media for the benefit of the population’s health. |
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Physicochemical and microbiological evaluation of water coming from alternative solutions of supply in the Metropolitan Region of Baixada Santista, São Paulo State, BrazilAvaliação físico-química e microbiológica de águas procedentes de soluções alternativas de abastecimento na Região Metropolitana da Baixada Santista, Estado de São Paulo, BrasilÁgua PotávelAbastecimento de ÁguaAvaliação MicrobiológicaAvaliação Físico-químicaSaúde PúblicaVigilância SanitáriaDrinking WaterWater SupplyMicrobiologial EvaluationPhysical-chemical EvaluationPublic HealthSanitary SurveillanceWater is essential to life but its contamination may endanger public health. This study evaluated the physical-chemical and microbiological quality of alternative water supply solutions located in the Baixada Santista / SP. 67 samples (41 water spouts, 13 springs and 13 wells) were initially collected, and then 22 new collections were made. Total coliforms and Escherichia coli, according to the methodology of APHA (2012) and the contents of chloride, free residual chlorine (in treated waters), apparent color, hardness, iron, fluoride, nitrate, nitrite, odor, pH, total dissolved solids, and sulfate turbidity, were counted according to the techniques described by ANVISA (2005). Of the total of the samples, 56 (83,6%) were not in compliance with Decree 2914/2011 of the Ministry of Health, which refers to the potability of water for human consumption. The tests with the highest percentage of unsatisfactory results were E. coli, 39 (58,2%); apparent color 16 (23,9%) and nitrate, 15 (22,4%). A frequent monitoring of the quality of these waters is suggested – carrying out measures for their treatment, such as chlorination-, as well as a clarification to consumers about the quality of these waters by the competent bodies and the media for the benefit of the population’s health.A água é indispensável e essencial à vida, mas sua contaminação pode colocar em risco a saúde pública. Foram avaliadas a qualidade físico-química e a microbiológica da água de soluções alternativas de abastecimento localizadas na Região Metropolitana da Baixada Santista/SP. Foram coletadas 67 amostras (41 de água de bicas, 13 de nascentes e 13 de poços) e realizadas 22 novas coletas, quanto à pesquisa e contagem de coliformes totais e Escherichia coli, conforme a metodologia da APHA (2012) e os teores de cloreto, cloro residual livre (nas águas tratadas), cor aparente, dureza, ferro, fluoreto, nitrato, nitrito, odor, pH, sólidos totais dissolvidos, sulfato e turbidez, segundo as técnicas descritas pela Anvisa (2005). Do total, 56 (83,6%) foram reprovadas com base na Portaria no 2.914/2011 do Ministério da Saúde, que dispõe sobre a potabilidade da água para consumo humano. Os ensaios com maior percentual de resultados insatisfatórios foram: E. coli, 39 (58,2%); cor aparente, 16 (23,9%) e nitrato, 15 (22,4%). Sugere-se um monitoramento frequente da qualidade das referidas águas, a realização de medidas para o seu tratamento, como a cloração, e um esclarecimento aos consumidores quanto à qualidade dessas águas por parte dos órgãos competentes e da mídia em benefício da saúde da população.Instituto Nacional de Controle de Qualidade em Saúde2017-03-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion"Editor de seção"application/pdfapplication/pdfhttps://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/article/view/80510.22239/2317-269X.00805Health Surveillance under Debate: Society, Science & Technology ; Vol. 5 No. 1 (2017): February; 97-105Vigilancia en Salud en Debate: Sociedad, Ciencia y Tecnología; Vol. 5 Núm. 1 (2017): Fevereiro; 97-105Vigil Sanit Debate, Rio de Janeiro; v. 5 n. 1 (2017): Fevereiro; 97-1052317-269Xreponame:Vigilância Sanitária em Debateinstname:Fundação Oswaldo Cruz (Fiocruz)instacron:FIOCRUZporenghttps://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/article/view/805/362https://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/article/view/805/514Copyright (c) 2017 Vigilância Sanitária em Debate: Sociedade, Ciência & Tecnologia (Health Surveillance under Debate: Society, Science & Technology) – Visa em Debatehttps://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessTavares, MárioVieira, Adriana HenriquesAlonso, Ana Carolina BuchallaMello, Ana Ruth Pereira deSousa, Cícero Vágner deGonzalez, EduardoGonçalves, Fernanda GarridoRoxo, Guilherme SampaioSouza, Ricardo Luis deDuarte, Valdevi MoreiraPaschoal, Regina CéliaBarsotti, Roberto Carlos FernandesPereira, Tatiana CaldasSilva, Waldir Alves da2021-09-30T19:10:27Zoai:ojs.visaemdebate.incqs.fiocruz.br:article/805Revistahttps://visaemdebate.incqs.fiocruz.br/index.php/visaemdebatePUBhttps://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/oaiincqs.visaemdebate@fiocruz.br || gisele.neves@fiocruz.br2317-269X2317-269Xopendoar:2021-09-30T19:10:27Vigilância Sanitária em Debate - Fundação Oswaldo Cruz (Fiocruz)false |
dc.title.none.fl_str_mv |
Physicochemical and microbiological evaluation of water coming from alternative solutions of supply in the Metropolitan Region of Baixada Santista, São Paulo State, Brazil Avaliação físico-química e microbiológica de águas procedentes de soluções alternativas de abastecimento na Região Metropolitana da Baixada Santista, Estado de São Paulo, Brasil |
title |
Physicochemical and microbiological evaluation of water coming from alternative solutions of supply in the Metropolitan Region of Baixada Santista, São Paulo State, Brazil |
spellingShingle |
Physicochemical and microbiological evaluation of water coming from alternative solutions of supply in the Metropolitan Region of Baixada Santista, São Paulo State, Brazil Tavares, Mário Água Potável Abastecimento de Água Avaliação Microbiológica Avaliação Físico-química Saúde Pública Vigilância Sanitária Drinking Water Water Supply Microbiologial Evaluation Physical-chemical Evaluation Public Health Sanitary Surveillance |
title_short |
Physicochemical and microbiological evaluation of water coming from alternative solutions of supply in the Metropolitan Region of Baixada Santista, São Paulo State, Brazil |
title_full |
Physicochemical and microbiological evaluation of water coming from alternative solutions of supply in the Metropolitan Region of Baixada Santista, São Paulo State, Brazil |
title_fullStr |
Physicochemical and microbiological evaluation of water coming from alternative solutions of supply in the Metropolitan Region of Baixada Santista, São Paulo State, Brazil |
title_full_unstemmed |
Physicochemical and microbiological evaluation of water coming from alternative solutions of supply in the Metropolitan Region of Baixada Santista, São Paulo State, Brazil |
title_sort |
Physicochemical and microbiological evaluation of water coming from alternative solutions of supply in the Metropolitan Region of Baixada Santista, São Paulo State, Brazil |
author |
Tavares, Mário |
author_facet |
Tavares, Mário Vieira, Adriana Henriques Alonso, Ana Carolina Buchalla Mello, Ana Ruth Pereira de Sousa, Cícero Vágner de Gonzalez, Eduardo Gonçalves, Fernanda Garrido Roxo, Guilherme Sampaio Souza, Ricardo Luis de Duarte, Valdevi Moreira Paschoal, Regina Célia Barsotti, Roberto Carlos Fernandes Pereira, Tatiana Caldas Silva, Waldir Alves da |
author_role |
author |
author2 |
Vieira, Adriana Henriques Alonso, Ana Carolina Buchalla Mello, Ana Ruth Pereira de Sousa, Cícero Vágner de Gonzalez, Eduardo Gonçalves, Fernanda Garrido Roxo, Guilherme Sampaio Souza, Ricardo Luis de Duarte, Valdevi Moreira Paschoal, Regina Célia Barsotti, Roberto Carlos Fernandes Pereira, Tatiana Caldas Silva, Waldir Alves da |
author2_role |
author author author author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Tavares, Mário Vieira, Adriana Henriques Alonso, Ana Carolina Buchalla Mello, Ana Ruth Pereira de Sousa, Cícero Vágner de Gonzalez, Eduardo Gonçalves, Fernanda Garrido Roxo, Guilherme Sampaio Souza, Ricardo Luis de Duarte, Valdevi Moreira Paschoal, Regina Célia Barsotti, Roberto Carlos Fernandes Pereira, Tatiana Caldas Silva, Waldir Alves da |
dc.subject.por.fl_str_mv |
Água Potável Abastecimento de Água Avaliação Microbiológica Avaliação Físico-química Saúde Pública Vigilância Sanitária Drinking Water Water Supply Microbiologial Evaluation Physical-chemical Evaluation Public Health Sanitary Surveillance |
topic |
Água Potável Abastecimento de Água Avaliação Microbiológica Avaliação Físico-química Saúde Pública Vigilância Sanitária Drinking Water Water Supply Microbiologial Evaluation Physical-chemical Evaluation Public Health Sanitary Surveillance |
description |
Water is essential to life but its contamination may endanger public health. This study evaluated the physical-chemical and microbiological quality of alternative water supply solutions located in the Baixada Santista / SP. 67 samples (41 water spouts, 13 springs and 13 wells) were initially collected, and then 22 new collections were made. Total coliforms and Escherichia coli, according to the methodology of APHA (2012) and the contents of chloride, free residual chlorine (in treated waters), apparent color, hardness, iron, fluoride, nitrate, nitrite, odor, pH, total dissolved solids, and sulfate turbidity, were counted according to the techniques described by ANVISA (2005). Of the total of the samples, 56 (83,6%) were not in compliance with Decree 2914/2011 of the Ministry of Health, which refers to the potability of water for human consumption. The tests with the highest percentage of unsatisfactory results were E. coli, 39 (58,2%); apparent color 16 (23,9%) and nitrate, 15 (22,4%). A frequent monitoring of the quality of these waters is suggested – carrying out measures for their treatment, such as chlorination-, as well as a clarification to consumers about the quality of these waters by the competent bodies and the media for the benefit of the population’s health. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-03-07 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion "Editor de seção" |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/article/view/805 10.22239/2317-269X.00805 |
url |
https://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/article/view/805 |
identifier_str_mv |
10.22239/2317-269X.00805 |
dc.language.iso.fl_str_mv |
por eng |
language |
por eng |
dc.relation.none.fl_str_mv |
https://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/article/view/805/362 https://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/article/view/805/514 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by-nc-nd/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-nd/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Instituto Nacional de Controle de Qualidade em Saúde |
publisher.none.fl_str_mv |
Instituto Nacional de Controle de Qualidade em Saúde |
dc.source.none.fl_str_mv |
Health Surveillance under Debate: Society, Science & Technology ; Vol. 5 No. 1 (2017): February; 97-105 Vigilancia en Salud en Debate: Sociedad, Ciencia y Tecnología; Vol. 5 Núm. 1 (2017): Fevereiro; 97-105 Vigil Sanit Debate, Rio de Janeiro; v. 5 n. 1 (2017): Fevereiro; 97-105 2317-269X reponame:Vigilância Sanitária em Debate instname:Fundação Oswaldo Cruz (Fiocruz) instacron:FIOCRUZ |
instname_str |
Fundação Oswaldo Cruz (Fiocruz) |
instacron_str |
FIOCRUZ |
institution |
FIOCRUZ |
reponame_str |
Vigilância Sanitária em Debate |
collection |
Vigilância Sanitária em Debate |
repository.name.fl_str_mv |
Vigilância Sanitária em Debate - Fundação Oswaldo Cruz (Fiocruz) |
repository.mail.fl_str_mv |
incqs.visaemdebate@fiocruz.br || gisele.neves@fiocruz.br |
_version_ |
1797042047378522112 |