Microbiology quality in continuous water flow fish ponds
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.5433/1679-0359.2011v32n2p701 http://hdl.handle.net/11449/2615 |
Resumo: | The study verified sanitary aspects in fish ponds with sequential disposal and the effect of the tanks effluent in parallel in the system. Six fish ponds were studied in the dry and the rainy periods and were analyzed microbiological aspects (thermo tolerant coliforms, total coliforms and heterotrophic bacteria), DBO(5) and DQO. It had contamination in the water of supplying for thermo tolerant coliforms, either of human or animals, compromising all the fish ponds studied with sanitary indices undesirable and representing risk in the cultivation of fish. It was found a great contamination of thermo tolerant coliforms, total coliforms, and heterotrophic bacteria in the period of rains with significant differences for DBO5 and total coliforms variables in relation to the showed periods. The high temperatures and the waters of draining had favored the high level of coliforms and heterotrophic bacteria in the period of rains. Through the results was concluded that the parallel tanks and the rainy period had had greater influence that the proper sequential disposal of the fisheries. |
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Repositório Institucional da UNESP |
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Microbiology quality in continuous water flow fish pondsHeterotrophic bacteriaColiformsFish pondsThe study verified sanitary aspects in fish ponds with sequential disposal and the effect of the tanks effluent in parallel in the system. Six fish ponds were studied in the dry and the rainy periods and were analyzed microbiological aspects (thermo tolerant coliforms, total coliforms and heterotrophic bacteria), DBO(5) and DQO. It had contamination in the water of supplying for thermo tolerant coliforms, either of human or animals, compromising all the fish ponds studied with sanitary indices undesirable and representing risk in the cultivation of fish. It was found a great contamination of thermo tolerant coliforms, total coliforms, and heterotrophic bacteria in the period of rains with significant differences for DBO5 and total coliforms variables in relation to the showed periods. The high temperatures and the waters of draining had favored the high level of coliforms and heterotrophic bacteria in the period of rains. Through the results was concluded that the parallel tanks and the rainy period had had greater influence that the proper sequential disposal of the fisheries.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Univ Fed Reconcavo Bahia, Ctr Ciencias Agr Ambientais & Biol, BR-44380000 Cruz Das Almas, BA, BrazilUNESP CAUNESP, BR-14884900 Jaboticabal, SP, BrazilUNESP FCAV, Dept Med Vet Prevent & Reprod Anim, BR-14884900 Jaboticabal, SP, BrazilUNESP CAUNESP, BR-14884900 Jaboticabal, SP, BrazilUNESP FCAV, Dept Med Vet Prevent & Reprod Anim, BR-14884900 Jaboticabal, SP, BrazilUniversidade Estadual de Londrina (UEL)Universidade Federal do Recôncavo da Bahia (UFRB)Universidade Estadual Paulista (Unesp)Macedo, Carla FernandesAmaral, Luiz Augusto [UNESP]Sipauba-Tavares, Lucia Helena [UNESP]2014-05-20T13:15:29Z2014-05-20T13:15:29Z2011-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article701-708application/pdfhttp://dx.doi.org/10.5433/1679-0359.2011v32n2p701Semina-ciencias Agrarias. Londrina: Universidade Estadual de Londrina (UEL), v. 32, n. 2, p. 701-708, 2011.1676-546Xhttp://hdl.handle.net/11449/261510.5433/1679-0359.2011v32n2p701WOS:000297934400028WOS000297934400028.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengSemina: Ciências Agrárias0.349info:eu-repo/semantics/openAccess2024-06-06T18:09:21Zoai:repositorio.unesp.br:11449/2615Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:24:03.147621Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Microbiology quality in continuous water flow fish ponds |
title |
Microbiology quality in continuous water flow fish ponds |
spellingShingle |
Microbiology quality in continuous water flow fish ponds Macedo, Carla Fernandes Heterotrophic bacteria Coliforms Fish ponds |
title_short |
Microbiology quality in continuous water flow fish ponds |
title_full |
Microbiology quality in continuous water flow fish ponds |
title_fullStr |
Microbiology quality in continuous water flow fish ponds |
title_full_unstemmed |
Microbiology quality in continuous water flow fish ponds |
title_sort |
Microbiology quality in continuous water flow fish ponds |
author |
Macedo, Carla Fernandes |
author_facet |
Macedo, Carla Fernandes Amaral, Luiz Augusto [UNESP] Sipauba-Tavares, Lucia Helena [UNESP] |
author_role |
author |
author2 |
Amaral, Luiz Augusto [UNESP] Sipauba-Tavares, Lucia Helena [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Federal do Recôncavo da Bahia (UFRB) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Macedo, Carla Fernandes Amaral, Luiz Augusto [UNESP] Sipauba-Tavares, Lucia Helena [UNESP] |
dc.subject.por.fl_str_mv |
Heterotrophic bacteria Coliforms Fish ponds |
topic |
Heterotrophic bacteria Coliforms Fish ponds |
description |
The study verified sanitary aspects in fish ponds with sequential disposal and the effect of the tanks effluent in parallel in the system. Six fish ponds were studied in the dry and the rainy periods and were analyzed microbiological aspects (thermo tolerant coliforms, total coliforms and heterotrophic bacteria), DBO(5) and DQO. It had contamination in the water of supplying for thermo tolerant coliforms, either of human or animals, compromising all the fish ponds studied with sanitary indices undesirable and representing risk in the cultivation of fish. It was found a great contamination of thermo tolerant coliforms, total coliforms, and heterotrophic bacteria in the period of rains with significant differences for DBO5 and total coliforms variables in relation to the showed periods. The high temperatures and the waters of draining had favored the high level of coliforms and heterotrophic bacteria in the period of rains. Through the results was concluded that the parallel tanks and the rainy period had had greater influence that the proper sequential disposal of the fisheries. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-01-01 2014-05-20T13:15:29Z 2014-05-20T13:15:29Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.5433/1679-0359.2011v32n2p701 Semina-ciencias Agrarias. Londrina: Universidade Estadual de Londrina (UEL), v. 32, n. 2, p. 701-708, 2011. 1676-546X http://hdl.handle.net/11449/2615 10.5433/1679-0359.2011v32n2p701 WOS:000297934400028 WOS000297934400028.pdf |
url |
http://dx.doi.org/10.5433/1679-0359.2011v32n2p701 http://hdl.handle.net/11449/2615 |
identifier_str_mv |
Semina-ciencias Agrarias. Londrina: Universidade Estadual de Londrina (UEL), v. 32, n. 2, p. 701-708, 2011. 1676-546X 10.5433/1679-0359.2011v32n2p701 WOS:000297934400028 WOS000297934400028.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Semina: Ciências Agrárias 0.349 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
701-708 application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual de Londrina (UEL) |
publisher.none.fl_str_mv |
Universidade Estadual de Londrina (UEL) |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128644065787904 |