Made available in DSpace on 2014-10-09T12:38:42Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:05:21Z (GMT). No. of bitstreams: 1 05825.pdf: 11314587 bytes, checksum: 4c78dd49091b4bfc57c3ff1ed797e9e9 (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP

Made available in DSpace on 2014-10-09T12:55:29Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:05:58Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP

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Made available in DSpace on 2014-10-09T12:34:14Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:06:49Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP

Made available in DSpace on 2014-10-09T12:26:00Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:06:49Z (GMT). No. of bitstreams: 1 11265.pdf: 2929018 bytes, checksum: 9a8d3e1d93adb583d2ea91814a4100de (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP

Made available in DSpace on 2014-10-09T12:51:28Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:08:15Z (GMT). No. of bitstreams: 0 / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP

Made available in DSpace on 2014-10-09T12:54:28Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:07:55Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado) / IPEN/D / Instituto de Pesquisas Energéticas e Nucleares - IPEN/CNEN-SP

Made available in DSpace on 2014-10-09T12:53:30Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:09:32Z (GMT). No. of bitstreams: 0 / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP

Submitted by Maria Eneide de Souza Araujo (mearaujo@ipen.br) on 2015-08-31T18:37:24Z No. of bitstreams: 0 / Made available in DSpace on 2015-08-31T18:37:24Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado em Tecnologia Nuclear) / IPEN/D / Instituto de Pesquisas Energéticas e Nucleares - IPEN-CNEN/SP

Made available in DSpace on 2015-03-26T13:28:01Z (GMT). No. of bitstreams: 1 texto completo.pdf: 2582380 bytes, checksum: b9fbd236488a351a41b326a133eff320 (MD5) Previous issue date: 2008-07-11 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / This work presents the results of a case study carried out at Tabuleiro graveyard, located at Minas Gerais State, southeast Brazil. The graveyard is located at Formoso river flood plain. Several chemical and physical analyses were done at underground water collected at monitoring wells installed inside the graveyard and on its surrounds. Monitoring wells were positioned so possible aquifer contamination from the graveyard could be detected. The following parameters were analyzed: nitrate, ammoniated nitrogen, BOD, QOD, pH, electrical conductivity, temperature, total phosphorus, calcium, magnesium, sodium, total coliforms and E. coli. Water sampling was made monthly from august, 2007 to march, 2008, resulting in seven different samples from each well. High electrical conductivity values – typically found in saline or residual water were found at well number 5, located below the cemetery on underground flow direction. These values are associated with high values for ammoniated nitrogen, calcium, magnesium, sodium and E. coli. As a conclusion, graveyards can behavior as a source of pollution/contamination of underground water by flowing of burial leakage. / O presente trabalho apresenta os resultados de um estudo de caso realizado no cemitério da cidade de Tabuleiro (MG), localizado na planície de inundação do Rio Formoso e em seu entorno. Nestas análises foram analisadas amostras de água subterrânea coletadas em poços de monitoramento instalados dentro da área do cemitério e em seu entorno, pelas quais foi acompanhado o grau de contaminação do aqüífero. Foram avaliados os parâmetros: nitrato, nitrogênio amoniacal, DBO, DQO, pH, condutividade hidráulica, condutividade elétrica, temperatura, fósforo, cálcio, sódio, potássio, magnésio, coliformes totais e Escherichia Coli, em sete campanhas mensais realizadas no período de agosto de 2007 a março de 2008. Foi encontrado valores elevados de condutividade elétrica (típicos de águas salinas ou águas residuárias) no poço de monitoramento 5 a jusante do cemitério, valores estes associados à presença elevada de amônia, cálcio, magnésio e sódio. A estes parâmetros soma-se a presença elevada de Escherichia coli. Concluindo-se, portanto, que cemitérios podem constituir fonte de poluição/contaminação de águas subterrâneas, por escoamento de necrochorume.