Determination of physicochemical and microbiological parameters of the Lagoa do Açu, RJ

Authors

  • Kelly Pinheiro dos Santos Instituto Federal Fluminense
  • Vicente de Paulo Santos de Oliveira IFF
  • Leonardo Nascimento Freitas IFF
  • Sérgio Luiz Gonçalves Batista IFF - Campus Rio Paraíba do Sul
  • Gabriel da Glória Menezes IFF

Keywords:

Lagoa do Açu. Determination. Physicochemical and microbiological parameters.

Abstract

The study aimed to determine the chemical elements Pb, Cu and Cd; the physicochemical and microbiological parameters of the Lagoa do Açu, located in an full protection area. Water sampling and subsequent laboratory analysis were performed. The sampling campaigns took place in January and July 2014. Therefore, ten sample points were randomized. In laboratory analyses, changes of the chemical elements and the physicochemical parameters of the water were verified. In accordance with CONAMA Resolution No. 357/2005, it may be concluded that, for the brackish water class 1quality standards, the lagoon presents a moderate rate of contamination.

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Author Biographies

  • Kelly Pinheiro dos Santos, Instituto Federal Fluminense
    Mestra em Engenharia Ambiental pelo Instituto Federal de Educação, Ciências e Tecnologia Fluminense (IFFluminense). Professora da Escola Estadual de Ensino Fundamental e Médio Fraternidade e Luz. Cachoeiro de Itapemirim/ES- Brasil. E-mail: kellypinheiros@yahoo.com.br
  • Vicente de Paulo Santos de Oliveira, IFF
    Doutor em Engenharia Agrícola pela Universidade Federal de Viçosa (UFV). Professor Titular do Instituto Federal de Educação, Ciência e Tecnologia Fluminense (IFFluminense), Campus Rio Paraíba do Sul - Campos dos Goytacazes/RJ - Brasil. Email: vsantos@iff.edu.br
  • Leonardo Nascimento Freitas, IFF
    Mestre em Engenharia Ambiental pelo Instituto Federal de Educação, Ciência e Tecnologia Fluminense (IFFluminense). Consultor Ambiental, Conceição de Macabu/RJ - Brasil. Email: nascimento_freitas@yahoo.com.br.
  • Sérgio Luiz Gonçalves Batista, IFF - Campus Rio Paraíba do Sul
    Mestre em Engenharia e Ciência dos Materiais pela Universidade Estadual do Norte Fluminense Darcy Ribeiro (UENF). Professor Titular do  Instituto Federal de Educação, Ciência e Tecnologia Fluminense (IFFluminense), campus Rio Paraíba do Sul - Campos dos Goytacazes/RJ - Brasil. Email:sbatista@iff.edu.br.
  • Gabriel da Glória Menezes, IFF
    Técnico em Meio Ambiente pelo Instituto Federal de Educação, Ciências e Tecnologia Fluminense (IFFluminense). E-mail: gmenezes2011@gmail.com

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Published

31-12-2015

Issue

Vol. 9 No. 2 (2015)

Section

Original articles

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How to Cite

Determination of physicochemical and microbiological parameters of the Lagoa do Açu, RJ. Boletim do Observatório Ambiental Alberto Ribeiro Lamego, [S. l.], v. 9, n. 2, p. 7–16, 2015. Disponível em: https://editoraessentia.iff.edu.br/index.php/boletim/article/view/2177-4560.v9n215-01.. Acesso em: 21 nov. 2024.

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