Restauração de água eutrofizadas do semiárido brasileiro através da técnica Flock & Lock
Ano de defesa: | 2018 |
---|---|
Autor(a) principal: | |
Orientador(a): | |
Banca de defesa: | , |
Tipo de documento: | Dissertação |
Tipo de acesso: | Acesso aberto |
Idioma: | por |
Instituição de defesa: |
Universidade Estadual da Paraíba
|
Programa de Pós-Graduação: |
Programa de Pós-Graduação em Ciência e Tecnologia Ambiental - PPGCTA
|
Departamento: |
Pró-Reitoria de Pós-Graduação e Pesquisa - PRPGP
|
País: |
Brasil
|
Palavras-chave em Português: | |
Palavras-chave em Inglês: | |
Área do conhecimento CNPq: | |
Link de acesso: | http://tede.bc.uepb.edu.br/jspui/handle/tede/3143 |
Resumo: | The Flock & Lock technique was indicated as one of the best alternatives for the recovery of eutrophicated lakes and reservoirs. This is a series of applications of flocculants (Flock) and clays (Lock) to flocculate / sediment and inactive, respectively, the phosphorus of the water column. The present study evaluated the efficiency of aluminum sulphate (SUL), alkali polychloride (PAC) and chitosan (QUI) flocculants, isolated and combined with natutal (BEN) and lanthanum modified bentonite (BML) eutrophic dust from the Brazilian semiarid, as well as the beneficial effects on cyanobacteria density and the intra and extracellular forms of cyanotoxins. Bench scale tests using water samples from the Argemiro Figueiredo reservoir, located in the municipality of Itatuba, Paraíba, Brazil. These tests were conducted in glass beakers containing 200 mL of water from the reservoir, samples being collected at the top and bottom of the beakers. Cyanobacteria density was determined by inverted microscope and the intra and extracellular concentrations of the cyanotoxins microcystin, saxitoxin and cylindrospermopsin by the Enzyme-Linked Immuno Sorbent Assay (ELISA) method. Analysis of one-way variance (ANOVA one-way) was performed to verify significant differences between treatments. It was observed that the SUL and PAC flocculants efficiently reduced the PT, PSR, turbidity, chlorophyll-a, cyanobacteria density and intracellular microcystin efficiency, whereas the chitosan showed low removal power of the evaluated parameters. The BML showed to be more efficient than the BEN, however, the application of these clays combined with the flocculants was not strictly necessary in the success of the Flock & Lock technique, since the SUL and PAC alone proved to be sufficient in the significant removal of the parameters studied. The efficiency of flocculants in the removal of cyanobacteria cells varied between species. Small-sized species such as A. delicatissima, M. glauca and M. tenuissima were effectively removed regardless of treatment, including those with QUI and BEN, while filamentous cyanobacteria C. raciborskii, G. amphibium, P. agardhii and P. Catenata were removed only with the application of PAC, SUL and BML isolated and combined. The intracellular concentrations of saxitoxin and cylindrospermopsin and the extracellular fraction of these cyanotoxins and microcystin were not influenced by the application of flocculants and clays. These results show that cyanotoxin types differ in the response to these compounds and that the successful application of the Flock & Lock technique in the recovery of eutrophic lakes and reservoirs can be compromised in bodies of water with high concentration of dissolved toxins. |
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Molozzi, Joseline72444347072http://lattes.cnpq.br/4277209620755163Becker, Vanessa71502076004http://lattes.cnpq.br/2999389235108507Barbosa, José Etham de Lucena60166649449http://lattes.cnpq.br/0287280830465959Oliveira, José Neuciano Pinheiro de02672891389http://lattes.cnpq.br/492051166106979205839851493http://lattes.cnpq.br/2280786323674743Silva, Daniely de Lucena2018-10-23T13:26:36Z2018-08-31SILVA, D. de L. Restauração de água eutrofizadas do semiárido brasileiro através da técnica Flock & Lock. 2018. 59f. Dissertação (Programa de Pós-Graduação em Ciência e Tecnologia Ambiental - PPGCTA) - Universidade Estadual da Paraíba, Campina Grande, 2018.http://tede.bc.uepb.edu.br/jspui/handle/tede/3143The Flock & Lock technique was indicated as one of the best alternatives for the recovery of eutrophicated lakes and reservoirs. This is a series of applications of flocculants (Flock) and clays (Lock) to flocculate / sediment and inactive, respectively, the phosphorus of the water column. The present study evaluated the efficiency of aluminum sulphate (SUL), alkali polychloride (PAC) and chitosan (QUI) flocculants, isolated and combined with natutal (BEN) and lanthanum modified bentonite (BML) eutrophic dust from the Brazilian semiarid, as well as the beneficial effects on cyanobacteria density and the intra and extracellular forms of cyanotoxins. Bench scale tests using water samples from the Argemiro Figueiredo reservoir, located in the municipality of Itatuba, Paraíba, Brazil. These tests were conducted in glass beakers containing 200 mL of water from the reservoir, samples being collected at the top and bottom of the beakers. Cyanobacteria density was determined by inverted microscope and the intra and extracellular concentrations of the cyanotoxins microcystin, saxitoxin and cylindrospermopsin by the Enzyme-Linked Immuno Sorbent Assay (ELISA) method. Analysis of one-way variance (ANOVA one-way) was performed to verify significant differences between treatments. It was observed that the SUL and PAC flocculants efficiently reduced the PT, PSR, turbidity, chlorophyll-a, cyanobacteria density and intracellular microcystin efficiency, whereas the chitosan showed low removal power of the evaluated parameters. The BML showed to be more efficient than the BEN, however, the application of these clays combined with the flocculants was not strictly necessary in the success of the Flock & Lock technique, since the SUL and PAC alone proved to be sufficient in the significant removal of the parameters studied. The efficiency of flocculants in the removal of cyanobacteria cells varied between species. Small-sized species such as A. delicatissima, M. glauca and M. tenuissima were effectively removed regardless of treatment, including those with QUI and BEN, while filamentous cyanobacteria C. raciborskii, G. amphibium, P. agardhii and P. Catenata were removed only with the application of PAC, SUL and BML isolated and combined. The intracellular concentrations of saxitoxin and cylindrospermopsin and the extracellular fraction of these cyanotoxins and microcystin were not influenced by the application of flocculants and clays. These results show that cyanotoxin types differ in the response to these compounds and that the successful application of the Flock & Lock technique in the recovery of eutrophic lakes and reservoirs can be compromised in bodies of water with high concentration of dissolved toxins.A técnica Flock & Lock tem sido indicada como uma das melhores alternativas na recuperação de lagos e reservatórios eutrofizados. Essa técnica consiste na aplicação de floculantes (Flock) e argilas (Lock) para flocular/sedimentar e inativar, respectivamente, o fósforo da coluna d‟água. O objetivo do presente estudo foi avaliar a eficiência dos floculantes sulfato de alumínio (SUL), policloreto de alimínio (PAC) e quitosana (QUI), isolados e combinados com argilas betonita natutal (BEN) e bentonita modificada com lantânio (BML), na remoção do P em águas eutrofizadas do semiárido brasileiro, bem como verificar os efeitos desses compostos sobre a densidade das cianobactérias e as concentrações intra e extracelular das cianotoxinas. Ensaios em escala de bancada foram realizados utilizando amostras da água do reservatório Argemiro Figueiredo, localizado no município de Itatuba, Paraíba, Brasil. Esses ensaios foram conduzidos em provetas de vidro contendo 200 mL da água do reservatório, sendo coletadas amostras no topo e fundo das provetas. A densidade das cianobactérias foi determinada em microscópio invertido e as concentrações de intra e extracelular das cianotoxinas microcistina, saxitoxina e cilindrospermopsina pelo método Enzyme-Linked Immuno Sorbent Assay (ELISA). A análise de variância um fator (ANOVA um fator) foi realizada para verificar as diferenças significativas entre os tratamentos. Foi observado que os floculantes SUL e PAC reduziram eficientemente da coluna d‟água o PT, PSR, turbidez, clorofila-a, densidade das cianobactérias e microcistina intracelular, enquanto a quitosana mostrou baixo poder de remoção dos parâmetros avaliados. A BML mostrou ter maior eficiência que a BEN, no entanto, a aplicação dessas argilas combinadas com os floculantes mostrou não ser estritamente necessária no sucesso da técnica Flock & Lock, uma vez que o SUL e PAC sozinhos mostraram ser suficientes na remoção significativa dos parâmetros estudados. A eficiência dos floculantes na remoção das células das cianobactérias variou entre as espécies. As espécies de pequeno tamanho como A. delicatissima, M. glauca e M. tenuissima foram eficazmente removidas independente do tratamento, incluindo aqueles com a QUI e a BEN, enquanto as cianobactérias filamentosas C. raciborskii, G. amphibium, P. agardhii e P. catenata foram removidas apenas com a aplicação do PAC, SUL e BML isolados e combinados. As concentrações intracelulares da saxitoxina e cilindrospermopsina e a fração extracelular dessas cianotoxinas e da microcistina não foram influenciadas pela aplicação dos floculantes e argilas. Esses resultados mostram que os tipos de cianotoxinas diferem na resposta a esses compostos e que o sucesso da aplicação da técnica Flock & Lock na recuperação de lagos e reservatórios eutrofizados pode ser comprometida em corpos d‟água com alta concentração de toxinas dissolvidas.Submitted by Jean Medeiros (jeanletras@uepb.edu.br) on 2018-10-23T13:26:36Z No. of bitstreams: 1 PDF - Daniely de Lucena Silva.pdf: 19787731 bytes, checksum: 4876e7607977a002cf59f1f8d2f5d9a8 (MD5)Made available in DSpace on 2018-10-23T13:26:36Z (GMT). No. of bitstreams: 1 PDF - Daniely de Lucena Silva.pdf: 19787731 bytes, checksum: 4876e7607977a002cf59f1f8d2f5d9a8 (MD5) Previous issue date: 2018-08-31Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESapplication/pdfhttp://tede.bc.uepb.edu.br/jspui/retrieve/7433/PDF%20-%20Daniely%20de%20Lucena%20Silva.pdf.jpgporUniversidade Estadual da ParaíbaPrograma de Pós-Graduação em Ciência e Tecnologia Ambiental - PPGCTAUEPBBrasilPró-Reitoria de Pós-Graduação e Pesquisa - PRPGPTratamento de águaPoluição ambientalCianobactériaCianotoxinasEutrofizaçãoCyanotoxinsCyanobacteriaENGENHARIAS::ENGENHARIA SANITARIARestauração de água eutrofizadas do semiárido brasileiro através da técnica Flock & Lockinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis44240657867457009536006006005248714503811102784980055448743338403info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UEPBinstname:Universidade Estadual da Paraíba (UEPB)instacron:UEPBTHUMBNAILPDF - Daniely de Lucena Silva.pdf.jpgPDF - Daniely de Lucena Silva.pdf.jpgimage/jpeg3588http://tede.bc.uepb.edu.br/jspui/bitstream/tede/3143/4/PDF+-+Daniely+de+Lucena+Silva.pdf.jpg2657b09e359b40ddcd70741afd00f0bfMD54TEXTPDF - Daniely de Lucena Silva.pdf.txtPDF - Daniely de Lucena Silva.pdf.txttext/plain61http://tede.bc.uepb.edu.br/jspui/bitstream/tede/3143/3/PDF+-+Daniely+de+Lucena+Silva.pdf.txt173796950fb380beab4a5451d5eb6a18MD53ORIGINALPDF - Daniely de Lucena Silva.pdfPDF - Daniely de Lucena Silva.pdfapplication/pdf19787731http://tede.bc.uepb.edu.br/jspui/bitstream/tede/3143/2/PDF+-+Daniely+de+Lucena+Silva.pdf4876e7607977a002cf59f1f8d2f5d9a8MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81960http://tede.bc.uepb.edu.br/jspui/bitstream/tede/3143/1/license.txt6052ae61e77222b2086e666b7ae213ceMD51tede/31432018-10-24 01:21:13.546oai:tede.bc.uepb.edu.br: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Biblioteca Digital de Teses e Dissertaçõeshttp://tede.bc.uepb.edu.br/jspui/PUBhttp://tede.bc.uepb.edu.br/oai/requestbc@uepb.edu.br||opendoar:2018-10-24T04:21:13Biblioteca Digital de Teses e Dissertações da UEPB - Universidade Estadual da Paraíba (UEPB)false |
dc.title.por.fl_str_mv |
Restauração de água eutrofizadas do semiárido brasileiro através da técnica Flock & Lock |
title |
Restauração de água eutrofizadas do semiárido brasileiro através da técnica Flock & Lock |
spellingShingle |
Restauração de água eutrofizadas do semiárido brasileiro através da técnica Flock & Lock Silva, Daniely de Lucena Tratamento de água Poluição ambiental Cianobactéria Cianotoxinas Eutrofização Cyanotoxins Cyanobacteria ENGENHARIAS::ENGENHARIA SANITARIA |
title_short |
Restauração de água eutrofizadas do semiárido brasileiro através da técnica Flock & Lock |
title_full |
Restauração de água eutrofizadas do semiárido brasileiro através da técnica Flock & Lock |
title_fullStr |
Restauração de água eutrofizadas do semiárido brasileiro através da técnica Flock & Lock |
title_full_unstemmed |
Restauração de água eutrofizadas do semiárido brasileiro através da técnica Flock & Lock |
title_sort |
Restauração de água eutrofizadas do semiárido brasileiro através da técnica Flock & Lock |
author |
Silva, Daniely de Lucena |
author_facet |
Silva, Daniely de Lucena |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Molozzi, Joseline |
dc.contributor.advisor1ID.fl_str_mv |
72444347072 |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/4277209620755163 |
dc.contributor.advisor-co1.fl_str_mv |
Becker, Vanessa |
dc.contributor.advisor-co1ID.fl_str_mv |
71502076004 |
dc.contributor.advisor-co1Lattes.fl_str_mv |
http://lattes.cnpq.br/2999389235108507 |
dc.contributor.referee1.fl_str_mv |
Barbosa, José Etham de Lucena |
dc.contributor.referee1ID.fl_str_mv |
60166649449 |
dc.contributor.referee1Lattes.fl_str_mv |
http://lattes.cnpq.br/0287280830465959 |
dc.contributor.referee2.fl_str_mv |
Oliveira, José Neuciano Pinheiro de |
dc.contributor.referee2ID.fl_str_mv |
02672891389 |
dc.contributor.referee2Lattes.fl_str_mv |
http://lattes.cnpq.br/4920511661069792 |
dc.contributor.authorID.fl_str_mv |
05839851493 |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/2280786323674743 |
dc.contributor.author.fl_str_mv |
Silva, Daniely de Lucena |
contributor_str_mv |
Molozzi, Joseline Becker, Vanessa Barbosa, José Etham de Lucena Oliveira, José Neuciano Pinheiro de |
dc.subject.por.fl_str_mv |
Tratamento de água Poluição ambiental Cianobactéria Cianotoxinas Eutrofização |
topic |
Tratamento de água Poluição ambiental Cianobactéria Cianotoxinas Eutrofização Cyanotoxins Cyanobacteria ENGENHARIAS::ENGENHARIA SANITARIA |
dc.subject.eng.fl_str_mv |
Cyanotoxins Cyanobacteria |
dc.subject.cnpq.fl_str_mv |
ENGENHARIAS::ENGENHARIA SANITARIA |
description |
The Flock & Lock technique was indicated as one of the best alternatives for the recovery of eutrophicated lakes and reservoirs. This is a series of applications of flocculants (Flock) and clays (Lock) to flocculate / sediment and inactive, respectively, the phosphorus of the water column. The present study evaluated the efficiency of aluminum sulphate (SUL), alkali polychloride (PAC) and chitosan (QUI) flocculants, isolated and combined with natutal (BEN) and lanthanum modified bentonite (BML) eutrophic dust from the Brazilian semiarid, as well as the beneficial effects on cyanobacteria density and the intra and extracellular forms of cyanotoxins. Bench scale tests using water samples from the Argemiro Figueiredo reservoir, located in the municipality of Itatuba, Paraíba, Brazil. These tests were conducted in glass beakers containing 200 mL of water from the reservoir, samples being collected at the top and bottom of the beakers. Cyanobacteria density was determined by inverted microscope and the intra and extracellular concentrations of the cyanotoxins microcystin, saxitoxin and cylindrospermopsin by the Enzyme-Linked Immuno Sorbent Assay (ELISA) method. Analysis of one-way variance (ANOVA one-way) was performed to verify significant differences between treatments. It was observed that the SUL and PAC flocculants efficiently reduced the PT, PSR, turbidity, chlorophyll-a, cyanobacteria density and intracellular microcystin efficiency, whereas the chitosan showed low removal power of the evaluated parameters. The BML showed to be more efficient than the BEN, however, the application of these clays combined with the flocculants was not strictly necessary in the success of the Flock & Lock technique, since the SUL and PAC alone proved to be sufficient in the significant removal of the parameters studied. The efficiency of flocculants in the removal of cyanobacteria cells varied between species. Small-sized species such as A. delicatissima, M. glauca and M. tenuissima were effectively removed regardless of treatment, including those with QUI and BEN, while filamentous cyanobacteria C. raciborskii, G. amphibium, P. agardhii and P. Catenata were removed only with the application of PAC, SUL and BML isolated and combined. The intracellular concentrations of saxitoxin and cylindrospermopsin and the extracellular fraction of these cyanotoxins and microcystin were not influenced by the application of flocculants and clays. These results show that cyanotoxin types differ in the response to these compounds and that the successful application of the Flock & Lock technique in the recovery of eutrophic lakes and reservoirs can be compromised in bodies of water with high concentration of dissolved toxins. |
publishDate |
2018 |
dc.date.accessioned.fl_str_mv |
2018-10-23T13:26:36Z |
dc.date.issued.fl_str_mv |
2018-08-31 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
SILVA, D. de L. Restauração de água eutrofizadas do semiárido brasileiro através da técnica Flock & Lock. 2018. 59f. Dissertação (Programa de Pós-Graduação em Ciência e Tecnologia Ambiental - PPGCTA) - Universidade Estadual da Paraíba, Campina Grande, 2018. |
dc.identifier.uri.fl_str_mv |
http://tede.bc.uepb.edu.br/jspui/handle/tede/3143 |
identifier_str_mv |
SILVA, D. de L. Restauração de água eutrofizadas do semiárido brasileiro através da técnica Flock & Lock. 2018. 59f. Dissertação (Programa de Pós-Graduação em Ciência e Tecnologia Ambiental - PPGCTA) - Universidade Estadual da Paraíba, Campina Grande, 2018. |
url |
http://tede.bc.uepb.edu.br/jspui/handle/tede/3143 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.program.fl_str_mv |
4424065786745700953 |
dc.relation.confidence.fl_str_mv |
600 600 600 |
dc.relation.department.fl_str_mv |
524871450381110278 |
dc.relation.cnpq.fl_str_mv |
4980055448743338403 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual da Paraíba |
dc.publisher.program.fl_str_mv |
Programa de Pós-Graduação em Ciência e Tecnologia Ambiental - PPGCTA |
dc.publisher.initials.fl_str_mv |
UEPB |
dc.publisher.country.fl_str_mv |
Brasil |
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Pró-Reitoria de Pós-Graduação e Pesquisa - PRPGP |
publisher.none.fl_str_mv |
Universidade Estadual da Paraíba |
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UEPB |
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UEPB |
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Biblioteca Digital de Teses e Dissertações da UEPB |
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Biblioteca Digital de Teses e Dissertações da UEPB - Universidade Estadual da Paraíba (UEPB) |
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bc@uepb.edu.br|| |
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