Treatment of cattle manure with aerated tanks in a free-stall system

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorCampos, Alessandro Torres-
Autor(es): dc.creatorAssenheimer, Adriane-
Autor(es): dc.creatorPonciano, Patrícia Ferreira-
Autor(es): dc.creatorSousa, Francine Aparecida-
Autor(es): dc.creatorGonçalves Junior, Affonso Celso-
Autor(es): dc.creatorYanagi Junior, Tadayuki-
Autor(es): dc.creatorCampos, Aloísio Torres de-
Data de aceite: dc.date.accessioned2026-02-09T12:29:20Z-
Data de disponibilização: dc.date.available2026-02-09T12:29:20Z-
Data de envio: dc.date.issued2016-08-17-
Data de envio: dc.date.issued2016-08-17-
Data de envio: dc.date.issued2015-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/11637-
Fonte completa do material: dc.identifierhttp://www.seer.ufu.br/index.php/biosciencejournal/article/view/22186-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1162306-
Descrição: dc.descriptionThe objective of this study was to assess a cattle manure treatment system in aerated tanks in a free-stall confinement system, where the recycled wastewater was used to clean the facilities and the effluent was applied to forage cultivation areas. A batch activated sludge reactor with a prolonged intermittent aeration system scaled to a 24- day hydraulic retention time was used, and the wastewater was diluted at a volume ratio of 1:1. Samples were taken at the input and interior of the aeration tanks, at the irrigation pipe exit, and from pure animal waste. The following parameters were determined: pH, temperature, oil and grease, total biochemical oxygen demand (BOD) and chemical oxygen demand (COD), total solids, total nitrogen and ammoniacal nitrogen, potassium, phosphorus, and magnesium. The results indicated that the aerobic biological treatment is effective in reducing and stabilising organic matter in wastewater.-
Idioma: dc.languageen-
Publicador: dc.publisherUniversidade Federal de Uberlândia-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceBioscience Journal-
Palavras-chave: dc.subjectAerator-
Palavras-chave: dc.subjectDairy bovine culture-
Palavras-chave: dc.subjectBatch activated sludge-
Palavras-chave: dc.subjectResidues-
Título: dc.titleTreatment of cattle manure with aerated tanks in a free-stall system-
Título: dc.titleTratamento de dejetos de bovinos em tanques aerados em sistema de free-stall-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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