Monitoramento microbiológico de águas subterrâneas em cidades do Extremo Oeste de Santa Catarina

Rohden, Francieli; Rossi, Eliandra Mirlei; Scapin, Diane; Cunha, Fernanda Beron da; Sardiglia, Cassius Ugarte

doi:10.1590/s1413-81232009000600027

Cited by 13 publications

(7 citation statements)

References 8 publications

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“…In the samples considered unsuitable for human consump tion the highest mean score were found for heterotrophic microorganisms, followed by total coliform and fecal coliform ( Table 1). These results demonstrate the high amount of microorgan isms found in the waters assessed and reinforce previous studies in the extreme west of Santa Catarina, since other work such as Malheiros et al [5] and Rodhen et al [6] also found a large amount of samples with total and fecal coliforms in this region, which demonstrates that the far west region of Santa Catarina has the water used for human consumption with low microbiological quality.…”

Section: Resultssupporting

confidence: 89%

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Assessment of Microbiological Quality of Water Wells in Rural Properties of the City of West of Santa Catarina, Brazil

Rossi¹,

Gerhard²,

Zanella³

et al. 2012

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Due to the large consumption of water wells and springs in rural properties in the far west region of Santa Catarina and illnesses related to consumption of contaminated water, this study was to evaluate the microbiological quality of water wells in rural properties in the far west of Santa Catarina, Brazil. Thus, this study can be used as a tool to discuss the current state of the wells that supply farms in the far west of Santa Catarina, since it is necessary to introduce orientation programs for consumers of untreated , for the most part unaware of these basic methods for maintaining the quality of drinking water. The research was conducted with Company of Agricultural Research and Rural Extension of Santa Catarina SA (EPAGRI) of Sao Miguel do Oeste, SC. We collected samples from 70 wells from 07 city in the region west of Santa Catarina from May 2011 to February 2012, and collected three samples per well evaluated in different periods. Samples were collected by technical EPAGRI of each municipality participating in the study and subsequently transported and analyzed in the Research Laboratory and Diagnostic Microbiology of the University of West of Santa Catarina. Towards assess the quality of water was used for faecal technique for Multiple Tube Fermentation and heterotrophic bacterial count technique pour plate with standard agar for count established by the Normative Instruction No. 62, August 26, 2003 the Ministry of Agriculture , Livestock and Supply. In the laboratory, were applied to wells of a user questionnaire for their perception of water quality. Of the 70 wells analysed, 67 (95.71%) were considered unsuitable for human consumption, according Decree in 2914 to 12 December 2011 the ministry of health. The average amount of total coliform samples found unsuitable (199 samples from 67 wells) was 366.09 MPN / 100 ml, ranging from 265.98 to 527.1 MPN /100 mL. Since the average amount of faecal coliform found in these samples (those considered unfit) was 62. 34 MPN /100 mL ranging from 12.73 to 105.5 MPN /100 mL. For the average score heterotrophic microorganisms in the samples was unsuitable 1386 CFU / ml, ranging from 836 to 2234 CFU / ml. Although the data found in laboratory tests, the questionnaires showed that 82.88% of owners who use water classified as good or excellent quality, and less than half (42.84%) filter or boil water before consuming it .Thus, we can see that it is extremely important that preventive measures are taken for the preservation of the sources and improving water quality in the region, since most water wells are unfit for human consumption and which further aggravates these results is the users' perception about the quality, which contributes to the lack of concern with basic care to avoid such a problem.

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Section: Resultssupporting

confidence: 89%

“…Some work in the extreme west of Santa Catarina showed that this region has high contamination of water sources [5][6][7][8] Moreover, this problem is seen mainly in rural areas, since Silva et al [7] undertook a study within the city of Descanso-SC, performed that 98.6% of the samples were unfit for consumption.…”

Section: Introductionmentioning

confidence: 99%

Assessment of Microbiological Quality of Water Wells in Rural Properties of the City of West of Santa Catarina, Brazil

Rossi¹,

Gerhard²,

Zanella³

et al. 2012

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“…Rohden et al (2009) verificaram resultados alarmantes quanto à contaminação hídrica em água de poços, em um município no estado de Santa Catarina, destinadas ao consumo humano e sem tratamento prévio. Os autores puderam ainda relacionar tal contaminação ao descaso com os cuidados de preservação da natureza, água de poços, rios, fontes, entre outros.…”

Section: Resultsunclassified

Análise De Água Superficial Para Consumo Humano Em Um Município Do Rio Grande Do Sul

et al. 2017

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Resumo: O objetivo do presente estudo foi identificar a qualidade da água destinada ao consumo humano em um município gaúcho relacionando parâmetros físico-químicos e microbiológicos em conformidade com a Portaria do Ministério da Saúde (MS) nº 2914, de 12 de dezembro de 2011. As amostras de água foram submetidas a análises físico-químicas: potencial hidrogeniônico, cor, turbidez, condutividade, dureza, carbono orgânico, carbono inorgânico, nitrogênio, fluoreto, cloreto, nitrato e sulfato e análises microbiológicas: contagem total de heterotróficos, de coliformes totais e de coliformes termotolerantes. Todas as amostras apresentaram resultado de turbidez, cor, coliformes totais, coliformes termotolerantes e bactérias heterotróficas acima do padrão legal vigente. Conclui-se com este estudo que as águas testadas apresentam-se inadequadas ao consumo humano.Palavras-chave: Águas de superfícies. Microbiologia da água. Poluentes da água. Saúde pública.1 Tecnólogo em gestão ambiental, mestre em ambiente e desenvolvimento pela Univates e Coordenador Técnico de Processos da empresa Solar Comércio e Agroindústria LTDA.2 Farmacêutica, mestre em Ciências Farmacêuticas pela UFRGS e docente da Univates.3 Biólogo, mestre em ambiente e desenvolvimento pela Univates.4 Nutricionista, doutora em ambiente e desenvolvimento pela Univates e docente da Univates.5 Químico industrial, mestre em ambiente e desenvolvimento pela Univates e empresário.6 Administrador, mestre em ambiente e desenvolvimento pela Univates e consultor de empresas.

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“…No oeste de Santa Catarina, o uso da água para as atividades agropecuárias supera o dobro da demanda de água para o consumo humano 12 . Essas atividades agropecuárias agravam significativamente a contaminação microbiológica de mananciais hídricos e consequentemente eleva os índices de doenças veiculadas pela água, e, além disso, a contaminação da água por dejetos de suínos em área rural constitui um dos maiores problemas ambientais do meio rural brasileiro 13 . A contaminação pode decorrer das infiltrações e escoamento de águas contaminadas pelos aditivos agrícolas tornando-as ainda mais perigosas ao consumo 14 .…”

Section: Discussionunclassified

Condições Sanitárias no Oeste de Santa Catarina: Construindo um Diagnóstico das Populações Rurais e Pequenas Comunidades

Friestino

Silva

Nascimento

2015

Rev. bras. ciênc. Saúde

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Os domicílios que possuíam poço ou nascente como principal local de captação de água, (13,1%) não possuíam canalização dessa água ao interior da residência e na zona rural o principal destino para os dejetos de banheiro e sanitário ocorre em fossa rudimentar e associado a isso, grande parte do destino do lixo (40,7%) é a queima nas residências. Conclusão: As condições da utilização da água de consumo, do destino das águas residuais (esgoto) e do lixo doméstico encontrados possuem características poluidoras e que necessitam de intervenção educacional e social. As saúdes individuais e coletivas podem estar sendo afetadas pela falta de adequação do uso dos recursos naturais. DESCRITORESPerfis Sanitários. Abastecimento Rural de Água. Inquéritos Epidemiológicos. Saneamento. Saúde Coletiva. ABSTRACT Introduction:The concern about sanitary conditions and water quality has been described in the Millennium Development Goals by the UN. As part of this global context, it is important to diagnose the sanitary conditions of rural areas and small communities in Brazil. Objective: To diagnose the sanitary conditions in a municipality of Western Santa Catarina state. Material and Methods: This was a crosssectional population-based study carried out in the municipality of Palmitos, Western Santa Catarina state. The sample was self-weighted into two selection stages, census sector and households. A descriptive analysis of the variables was performed. Results: Three-hundred sixty-six participants over 15 years old from one-hundred thirty-six households were interviewed. Households had a well or a spring as the primary location of water collection; 13.1% had no channeling of the water into the house; in rural areas, the main destination for the bathroom and sanitary waste occurs is crude tanks; in addition, much of the garbage (40.7%) is burned in the houses. Conclusion: The conditions of use of drinking water, and the destination of the waste water (sewage) and household waste present polluting characteristics in need of educational and social intervention. Individual and public health may be affected by the lack of appropriate measures concerning the use of natural resources.

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Monitoramento microbiológico de águas subterrâneas em cidades do Extremo Oeste de Santa Catarina

Cited by 13 publications

References 8 publications

Assessment of Microbiological Quality of Water Wells in Rural Properties of the City of West of Santa Catarina, Brazil

Assessment of Microbiological Quality of Water Wells in Rural Properties of the City of West of Santa Catarina, Brazil

Análise De Água Superficial Para Consumo Humano Em Um Município Do Rio Grande Do Sul

Condições Sanitárias no Oeste de Santa Catarina: Construindo um Diagnóstico das Populações Rurais e Pequenas Comunidades

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