Determinação de Cd e Pb: avaliação de sedimentos do Rio Jundiaí - SP e Ribeirão Piraí - SP e lodo proveniente de uma estação de tratamento de esgotos Cd and Pb determination: evaluation of sediments from Jundiaí and Pirai streams and sludge from a wastewater treatment plant
<abstract language="eng">Jundiaí river is the main stream in the Jundiaí Hydrographic Basin and its water is not considered safe for public supply. The water problem is getting worse with the development of the region. The Pirai stream, have been one of the last potable water resourc...
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Sociedade Brasileira de Química
2009-01-01
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doaj-e549af90b3fe49dfa37f90fbec1002362020-11-25T00:29:54ZengSociedade Brasileira de QuímicaQuímica Nova0100-40421678-70642009-01-013292367237210.1590/S0100-40422009000900025Determinação de Cd e Pb: avaliação de sedimentos do Rio Jundiaí - SP e Ribeirão Piraí - SP e lodo proveniente de uma estação de tratamento de esgotos Cd and Pb determination: evaluation of sediments from Jundiaí and Pirai streams and sludge from a wastewater treatment plantSilvéria Neves de Paula e SouzaPedro Sérgio FadiniEdenir Rodrigues Pereira-Filho<abstract language="eng">Jundiaí river is the main stream in the Jundiaí Hydrographic Basin and its water is not considered safe for public supply. The water problem is getting worse with the development of the region. The Pirai stream, have been one of the last potable water resource. With the purpose of investigating the sediment quality, due to its influence on the water quality, bioavailable and total Cd and Pb were determined using TS-FF-AAS. Total Cd and Pb up to 2.47 and 24.7 µg g-1 were measured, respectively. The wastewater sludge showed concentrations of 4.01 and 171 µg g-1, for the same metals.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422009000900025extractionatomic absorption spectrometrysediments |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Silvéria Neves de Paula e Souza Pedro Sérgio Fadini Edenir Rodrigues Pereira-Filho |
spellingShingle |
Silvéria Neves de Paula e Souza Pedro Sérgio Fadini Edenir Rodrigues Pereira-Filho Determinação de Cd e Pb: avaliação de sedimentos do Rio Jundiaí - SP e Ribeirão Piraí - SP e lodo proveniente de uma estação de tratamento de esgotos Cd and Pb determination: evaluation of sediments from Jundiaí and Pirai streams and sludge from a wastewater treatment plant Química Nova extraction atomic absorption spectrometry sediments |
author_facet |
Silvéria Neves de Paula e Souza Pedro Sérgio Fadini Edenir Rodrigues Pereira-Filho |
author_sort |
Silvéria Neves de Paula e Souza |
title |
Determinação de Cd e Pb: avaliação de sedimentos do Rio Jundiaí - SP e Ribeirão Piraí - SP e lodo proveniente de uma estação de tratamento de esgotos Cd and Pb determination: evaluation of sediments from Jundiaí and Pirai streams and sludge from a wastewater treatment plant |
title_short |
Determinação de Cd e Pb: avaliação de sedimentos do Rio Jundiaí - SP e Ribeirão Piraí - SP e lodo proveniente de uma estação de tratamento de esgotos Cd and Pb determination: evaluation of sediments from Jundiaí and Pirai streams and sludge from a wastewater treatment plant |
title_full |
Determinação de Cd e Pb: avaliação de sedimentos do Rio Jundiaí - SP e Ribeirão Piraí - SP e lodo proveniente de uma estação de tratamento de esgotos Cd and Pb determination: evaluation of sediments from Jundiaí and Pirai streams and sludge from a wastewater treatment plant |
title_fullStr |
Determinação de Cd e Pb: avaliação de sedimentos do Rio Jundiaí - SP e Ribeirão Piraí - SP e lodo proveniente de uma estação de tratamento de esgotos Cd and Pb determination: evaluation of sediments from Jundiaí and Pirai streams and sludge from a wastewater treatment plant |
title_full_unstemmed |
Determinação de Cd e Pb: avaliação de sedimentos do Rio Jundiaí - SP e Ribeirão Piraí - SP e lodo proveniente de uma estação de tratamento de esgotos Cd and Pb determination: evaluation of sediments from Jundiaí and Pirai streams and sludge from a wastewater treatment plant |
title_sort |
determinação de cd e pb: avaliação de sedimentos do rio jundiaí - sp e ribeirão piraí - sp e lodo proveniente de uma estação de tratamento de esgotos cd and pb determination: evaluation of sediments from jundiaí and pirai streams and sludge from a wastewater treatment plant |
publisher |
Sociedade Brasileira de Química |
series |
Química Nova |
issn |
0100-4042 1678-7064 |
publishDate |
2009-01-01 |
description |
<abstract language="eng">Jundiaí river is the main stream in the Jundiaí Hydrographic Basin and its water is not considered safe for public supply. The water problem is getting worse with the development of the region. The Pirai stream, have been one of the last potable water resource. With the purpose of investigating the sediment quality, due to its influence on the water quality, bioavailable and total Cd and Pb were determined using TS-FF-AAS. Total Cd and Pb up to 2.47 and 24.7 µg g-1 were measured, respectively. The wastewater sludge showed concentrations of 4.01 and 171 µg g-1, for the same metals. |
topic |
extraction atomic absorption spectrometry sediments |
url |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422009000900025 |
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