Availability of copper in tannery sludge:: Potential chemical soil contaminant
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Colloquium Vitae |
Texto Completo: | http://revistas.unoeste.br/index.php/cv/article/view/2902 |
Resumo: | In the tanning industry, the sludge generated has potentially toxic components, such as chromium, copper, among others. Studies indicate that making this sludge available in the soil is an option that would minimize environmental problems, but the concentrations of the compounds should be within the parameters determined by the legislation. This work aimed to quantify the concentration of copper present in the tannery sludge and compare it with the current legislation (NBR 10004) to investigate if there is risk of environmental contamination if sludge is disposed in the soil. The samples were collected and analyzed following the procedures described by NBR 10007 and NBR 10006, reference to the Standard Methods for the Examination of Water and Wastewater - 21st Edition. The results presented copper concentration in the sludge sample above that allowed by the legislation, being necessary a previous treatment that aims at the correct disposal of this residue. |
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Availability of copper in tannery sludge:: Potential chemical soil contaminantDISPONIBILIDADE DE COBRE EM LODO DE CURTUME: POTENCIAL CONTAMINANTE QUÍMICO DO SOLO: Potential chemical soil contaminantEnvironmental pollutionIndustrial wasteToxic metalsLeatherEnvironmentPoluição ambientalResíduo industrialMetais tóxicoscouroMeio ambienteIn the tanning industry, the sludge generated has potentially toxic components, such as chromium, copper, among others. Studies indicate that making this sludge available in the soil is an option that would minimize environmental problems, but the concentrations of the compounds should be within the parameters determined by the legislation. This work aimed to quantify the concentration of copper present in the tannery sludge and compare it with the current legislation (NBR 10004) to investigate if there is risk of environmental contamination if sludge is disposed in the soil. The samples were collected and analyzed following the procedures described by NBR 10007 and NBR 10006, reference to the Standard Methods for the Examination of Water and Wastewater - 21st Edition. The results presented copper concentration in the sludge sample above that allowed by the legislation, being necessary a previous treatment that aims at the correct disposal of this residue.Na indústria de curtimento, o lodo gerado possui componentes potencialmente tóxicos, como crômio, cobre, entre outros. Estudos indicam que disponibilizar esse lodo no solo é uma opção que minimizaria os problemas ambientais, porém as concentrações dos compostos devem estar dentro dos parâmetros determinados pela legislação. Este trabalho teve o objetivo de quantificar a concentração de cobre presente no lodo de curtume e comparar com a legislação vigente (NBR 10004) para averiguar se há risco de contaminação ambiental caso esse lodo seja disposto no solo. As amostras foram coletadas e analisadas seguindo os procedimentos descritos pelas NBR 10007 e NBR 10006, referência ao Standard Methods for the Examination of Water and Wastewater – 21ª Edição. Os resultados apresentaram uma concentração de cobre na amostra de lodo acima do permitido pela legislação, sendo necessário um tratamento prévio que visa a disposição correta desse resíduo.Universidade do Oeste Paulista - UNOESTE2019-06-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresapplication/pdfhttp://revistas.unoeste.br/index.php/cv/article/view/2902Colloquium Vitae. ISSN: 1984-6436; v. 11 n. 2 (2019): Colloquium Vitae, Vol. 11, n. 2; 1-41984-6436reponame:Colloquium Vitaeinstname:Universidade do Oeste Paulista (UNOESTE)instacron:UNIOESTEporhttp://revistas.unoeste.br/index.php/cv/article/view/2902/2782Copyright (c) 2019 Colloquium Vitae. ISSN: 1984-6436info:eu-repo/semantics/openAccessde Angeli, Jéssica Taeko Sanches KoharaBoina, Welliton Leandro de OliveiraSigolo, Joel Barbujiani2020-06-29T18:48:25Zoai:ojs.pkp.sfu.ca:article/2902Revistahttps://revistas.unoeste.br/index.php/cv/indexONGhttp://revistas.unoeste.br/revistas/ojs/index.php/cv/oaijgjunior@unoeste.br||jgjunior@unoeste.br1984-64361984-6436opendoar:2020-06-29T18:48:25Colloquium Vitae - Universidade do Oeste Paulista (UNOESTE)false |
dc.title.none.fl_str_mv |
Availability of copper in tannery sludge:: Potential chemical soil contaminant DISPONIBILIDADE DE COBRE EM LODO DE CURTUME: POTENCIAL CONTAMINANTE QUÍMICO DO SOLO: Potential chemical soil contaminant |
title |
Availability of copper in tannery sludge:: Potential chemical soil contaminant |
spellingShingle |
Availability of copper in tannery sludge:: Potential chemical soil contaminant de Angeli, Jéssica Taeko Sanches Kohara Environmental pollution Industrial waste Toxic metals Leather Environment Poluição ambiental Resíduo industrial Metais tóxicos couro Meio ambiente |
title_short |
Availability of copper in tannery sludge:: Potential chemical soil contaminant |
title_full |
Availability of copper in tannery sludge:: Potential chemical soil contaminant |
title_fullStr |
Availability of copper in tannery sludge:: Potential chemical soil contaminant |
title_full_unstemmed |
Availability of copper in tannery sludge:: Potential chemical soil contaminant |
title_sort |
Availability of copper in tannery sludge:: Potential chemical soil contaminant |
author |
de Angeli, Jéssica Taeko Sanches Kohara |
author_facet |
de Angeli, Jéssica Taeko Sanches Kohara Boina, Welliton Leandro de Oliveira Sigolo, Joel Barbujiani |
author_role |
author |
author2 |
Boina, Welliton Leandro de Oliveira Sigolo, Joel Barbujiani |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
de Angeli, Jéssica Taeko Sanches Kohara Boina, Welliton Leandro de Oliveira Sigolo, Joel Barbujiani |
dc.subject.por.fl_str_mv |
Environmental pollution Industrial waste Toxic metals Leather Environment Poluição ambiental Resíduo industrial Metais tóxicos couro Meio ambiente |
topic |
Environmental pollution Industrial waste Toxic metals Leather Environment Poluição ambiental Resíduo industrial Metais tóxicos couro Meio ambiente |
description |
In the tanning industry, the sludge generated has potentially toxic components, such as chromium, copper, among others. Studies indicate that making this sludge available in the soil is an option that would minimize environmental problems, but the concentrations of the compounds should be within the parameters determined by the legislation. This work aimed to quantify the concentration of copper present in the tannery sludge and compare it with the current legislation (NBR 10004) to investigate if there is risk of environmental contamination if sludge is disposed in the soil. The samples were collected and analyzed following the procedures described by NBR 10007 and NBR 10006, reference to the Standard Methods for the Examination of Water and Wastewater - 21st Edition. The results presented copper concentration in the sludge sample above that allowed by the legislation, being necessary a previous treatment that aims at the correct disposal of this residue. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-06-06 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Avaliado por pares |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://revistas.unoeste.br/index.php/cv/article/view/2902 |
url |
http://revistas.unoeste.br/index.php/cv/article/view/2902 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
http://revistas.unoeste.br/index.php/cv/article/view/2902/2782 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2019 Colloquium Vitae. ISSN: 1984-6436 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2019 Colloquium Vitae. ISSN: 1984-6436 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade do Oeste Paulista - UNOESTE |
publisher.none.fl_str_mv |
Universidade do Oeste Paulista - UNOESTE |
dc.source.none.fl_str_mv |
Colloquium Vitae. ISSN: 1984-6436; v. 11 n. 2 (2019): Colloquium Vitae, Vol. 11, n. 2; 1-4 1984-6436 reponame:Colloquium Vitae instname:Universidade do Oeste Paulista (UNOESTE) instacron:UNIOESTE |
instname_str |
Universidade do Oeste Paulista (UNOESTE) |
instacron_str |
UNIOESTE |
institution |
UNIOESTE |
reponame_str |
Colloquium Vitae |
collection |
Colloquium Vitae |
repository.name.fl_str_mv |
Colloquium Vitae - Universidade do Oeste Paulista (UNOESTE) |
repository.mail.fl_str_mv |
jgjunior@unoeste.br||jgjunior@unoeste.br |
_version_ |
1800218925541097472 |