2012
DOI: 10.5902/223649947581
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Qualidade da água e fatores de contaminação de poços rasos na área urbana de Anastácio(MS)

Abstract: Qualidade da água e fatores de contaminação de poços rasos na área urbana de Anastácio (MS) Resumo: Objetivou-se avaliar a qualidade das águas e relacioná-la com as condições de infraestrutura de poços rasos selecionados em cinco setores de Anastácio-MS. A qualidade das águas dos poços foi avaliada pelo Número Mais Provável (NMP.100 mL-1) de coliformes totais e fecais (tubos múltiplos); cloreto, dureza total e alcalinidade total (titulométrico), pH e condutividade elétrica (eletrométrico). As elevadas percenta… Show more

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Cited by 24 publications
(16 citation statements)
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“…The results of this research corroborate those obtained by other authors such as Brun et al (2016); Santos et al (2015); Capp et al (2012); Conicelli (2014) and Camargo (2009) who relate microbiological contamination to factors associated to the absence of sanitation in practices such as digging wells in areas where there are septic tanks nearby, or areas where solid waste is being discharged on the ground in the open air. That set of problems could be what is jeopardizing the water table during the rainy periods showing that even though microbiological contamination may occur in locations far apart, they are locations with similar characteristics.…”
Section: Resultssupporting
confidence: 89%
See 1 more Smart Citation
“…The results of this research corroborate those obtained by other authors such as Brun et al (2016); Santos et al (2015); Capp et al (2012); Conicelli (2014) and Camargo (2009) who relate microbiological contamination to factors associated to the absence of sanitation in practices such as digging wells in areas where there are septic tanks nearby, or areas where solid waste is being discharged on the ground in the open air. That set of problems could be what is jeopardizing the water table during the rainy periods showing that even though microbiological contamination may occur in locations far apart, they are locations with similar characteristics.…”
Section: Resultssupporting
confidence: 89%
“…The fact that humans use it in so many ways has led to an increase in water consumption in recent years, accompanying urban and economic growth (CAPP et al, 2012). One important use of water is to quench the thirst of both humans and animals but for water to be potable, that is, suitable for human consumption, it must be free of any substances or organisms that might be a threat to their health.…”
Section: Introductionmentioning
confidence: 99%
“…Tais profundidades de entradas de água podem também influenciar na vulnerabilidade e na contaminação da água do aquífero, seja por processos naturais da fratura das rochas, ou pelo fato de ter entradas de água em pontos rasos do solo sob influência de atividades na superfície (agricultura, depósito de resíduos, esgoto, escoamento superficial de agrotóxicos com água da chuva e presença de animais) (Capp et al, 2012). Em apenas 8% dos poços averiguados, há a estrutura completa exigida no Decreto Estadual nº 52.035/14, o qual visa garantir a proteção integral do poço, vindo inclusive a potencializar sua duração média de 20 anos, como relatado por Costa et al (2004).…”
Section: Utilização Da Legislação Vigente Em Relação Aos Poçosunclassified
“…The techniques used in collecting the samples and determining physical and chemical attributes are described in the Standard Methods Manual (APHA, 2005) and carried out by other works (CAPP et al, 2012;MENEZES et al, 2013;PACHECO et al, 2016; ALSUHAIMI; ALMOHAIMIDI; MOMANI, 2017).…”
Section: Collection and Experimental Proceduresmentioning
confidence: 99%