Characterization of macrophytes and monitoring of nutrients in wastewater from hog raising in two distinct subtropical regions (State of Santa Catarina, Brazil)

The aim of this study was a monitoring of lagoons and ponds with wastewater into disuse, in two distinct subtropical regions of the State of Santa Catarina with growth of macrophytes acting in debugging. The deactivation of lagoons and ponds is an alternative found by the producers to attend the law...

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Main Authors: Marlen Erika Caris, Estela de Oliveira Nunes, Luiz Sérgio Philippi
Format: Article
Language:English
Published: Universidade do Oeste de Santa Catarina 2007-01-01
Series:Evidência
Subjects:
Online Access:http://editora.unoesc.edu.br/index.php/evidencia/article/view/1864/936
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author Marlen Erika Caris
Estela de Oliveira Nunes
Luiz Sérgio Philippi
author_facet Marlen Erika Caris
Estela de Oliveira Nunes
Luiz Sérgio Philippi
author_sort Marlen Erika Caris
collection DOAJ
description The aim of this study was a monitoring of lagoons and ponds with wastewater into disuse, in two distinct subtropical regions of the State of Santa Catarina with growth of macrophytes acting in debugging. The deactivation of lagoons and ponds is an alternative found by the producers to attend the law by the Terms of Adjustment of Conduct (TACs) and changing the production of the properties. These lagoons are turned into fertilizer tanks, rainwater reservoir for watering animals and irrigation. The macrophytes in the debugging process settle and start a process for bioremediation and biomass production. The environmental monitoring showed a decay P-PO4 and Ntotal in 4 units monitored in winter and an increase in concentration in the summer months. The midden 2 presents a weekly management and thus has a greater homogeneity of variation of nutrients and consequently lower levels. The plant species that are found is Lemna minuta Kunth and the work showed the degree of cover / abundance of this macrophytes. We concluded that monitoring is essential to know the process of bioremediation, however there was no comparison among the units.
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spelling doaj.art-d635a771467a45d48af9da4300ba1bc42022-12-22T02:19:39ZengUniversidade do Oeste de Santa CatarinaEvidência1519-52872236-60592007-01-0172101118Characterization of macrophytes and monitoring of nutrients in wastewater from hog raising in two distinct subtropical regions (State of Santa Catarina, Brazil)Marlen Erika CarisEstela de Oliveira NunesLuiz Sérgio PhilippiThe aim of this study was a monitoring of lagoons and ponds with wastewater into disuse, in two distinct subtropical regions of the State of Santa Catarina with growth of macrophytes acting in debugging. The deactivation of lagoons and ponds is an alternative found by the producers to attend the law by the Terms of Adjustment of Conduct (TACs) and changing the production of the properties. These lagoons are turned into fertilizer tanks, rainwater reservoir for watering animals and irrigation. The macrophytes in the debugging process settle and start a process for bioremediation and biomass production. The environmental monitoring showed a decay P-PO4 and Ntotal in 4 units monitored in winter and an increase in concentration in the summer months. The midden 2 presents a weekly management and thus has a greater homogeneity of variation of nutrients and consequently lower levels. The plant species that are found is Lemna minuta Kunth and the work showed the degree of cover / abundance of this macrophytes. We concluded that monitoring is essential to know the process of bioremediation, however there was no comparison among the units.http://editora.unoesc.edu.br/index.php/evidencia/article/view/1864/936MonitoringOrthophosphate.Total nitrogenMacrophytes.
spellingShingle Marlen Erika Caris
Estela de Oliveira Nunes
Luiz Sérgio Philippi
Characterization of macrophytes and monitoring of nutrients in wastewater from hog raising in two distinct subtropical regions (State of Santa Catarina, Brazil)
Evidência
Monitoring
Orthophosphate.
Total nitrogen
Macrophytes.
title Characterization of macrophytes and monitoring of nutrients in wastewater from hog raising in two distinct subtropical regions (State of Santa Catarina, Brazil)
title_full Characterization of macrophytes and monitoring of nutrients in wastewater from hog raising in two distinct subtropical regions (State of Santa Catarina, Brazil)
title_fullStr Characterization of macrophytes and monitoring of nutrients in wastewater from hog raising in two distinct subtropical regions (State of Santa Catarina, Brazil)
title_full_unstemmed Characterization of macrophytes and monitoring of nutrients in wastewater from hog raising in two distinct subtropical regions (State of Santa Catarina, Brazil)
title_short Characterization of macrophytes and monitoring of nutrients in wastewater from hog raising in two distinct subtropical regions (State of Santa Catarina, Brazil)
title_sort characterization of macrophytes and monitoring of nutrients in wastewater from hog raising in two distinct subtropical regions state of santa catarina brazil
topic Monitoring
Orthophosphate.
Total nitrogen
Macrophytes.
url http://editora.unoesc.edu.br/index.php/evidencia/article/view/1864/936
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