Water quality of the Lagoa do Taí in São João da Barra, RJ

Authors

  • Laci Gonçalves Viana
  • Dayana Freitas dos Santos Dias
  • Vicente de Paulo Santos de Oliveira
  • Manildo Marcião de Oliveira

Keywords:

Lagoa do Taí.  Water quality. Porto do Açu.

Abstract

The Environmental Protection Area of Grussaí has been planned within the region of the Porto do Açu, onsisting of the following lagoons: Iquipari, Salgada, Grussaí, and Taí. This study was conducted in the Lagoa do Taí, 5th district of São João da Barra, RJ, and aimed to evaluate its water quality through physical, chemical, and microbiological analyses from July to December 2012. The evaluation was performed on temporal and spatial scale. We evaluated the following parameters: DO, BOD, E. coli, turbidity, pH and total hosphorus. Of the six parameters evaluated against the limits established by CONAMA Resolution 357/05, only the total phosphorus averaged nonconforming.

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Author Biographies

  • Laci Gonçalves Viana
    Instituto Federal Fluminense – Campos dos Goytacazes/RJ - Brasil
  • Dayana Freitas dos Santos Dias
    Pós-graduada em Educação Ambiental, Técnica em Química do Instituto Federal Fluminense, docente do Governo do Estado do Rio de Janeiro e Mestranda em Engenharia Ambiental pelo Instituto Federal Fluminense – Campos dos Goytacazes/RJ – Brasil
  • Vicente de Paulo Santos de Oliveira
    Engenheiro Agrimensor. Doutor em Engenharia Agrícola e Professor do Mestrado em Engenharia Ambiental do Instituto Federal Fluminense. Unidade de Pesquisa e Extensão Agro Ambiental - Campos dos Goytacazes/RJ - Brasil
  • Manildo Marcião de Oliveira
    Doutor em Biociências Nucleares e Professor do Mestrado em Engenharia Ambiental do Instituto Federal Fluminense - Campos dos Goytacazes/RJ - Brasil

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Published

05-09-2013

Issue

Vol. 7 No. 1 (2013)

Section

Original articles

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How to Cite

Water quality of the Lagoa do Taí in São João da Barra, RJ. Boletim do Observatório Ambiental Alberto Ribeiro Lamego, [S. l.], v. 7, n. 1, p. 139–151, 2013. Disponível em: https://editoraessentia.iff.edu.br/index.php/boletim/article/view/2177-4560.20130010.. Acesso em: 22 jul. 2024.

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