Multivariate criteria applied in the performance of Tifton 85 grass in a constructed wetland: effects of organic, nutritional, and sodium loads from swine wastewater

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorOliveira, Jacineumo Falcão de-
Autor(es): dc.creatorFia, Ronaldo-
Autor(es): dc.creatorGomes, Ana Cláudia Cristina-
Autor(es): dc.creatorBigogno, Vanessa Salgado-
Autor(es): dc.creatorAntônio, Thainara de Souza-
Autor(es): dc.creatorAlves, Marcolina Rosa Souza-
Autor(es): dc.creatorCruz, Thaís Caroline da-
Data de aceite: dc.date.accessioned2026-02-09T12:00:48Z-
Data de disponibilização: dc.date.available2026-02-09T12:00:48Z-
Data de envio: dc.date.issued2022-04-01-
Data de envio: dc.date.issued2022-04-01-
Data de envio: dc.date.issued2020-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/49660-
Fonte completa do material: dc.identifierhttps://doi.org/10.1007/s11356-020-11391-x-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1152426-
Descrição: dc.descriptionThe purpose of this study was to analyze the effects of the application of multivariate criteria of principal components and hierarchical clustering as a mechanism for monitoring the performance of Tifton 85 grass (Cynodon spp.) planted in horizontal subsurface flow constructed wetland reactor (HSSF-CW) under different organic (OLR), nutritional and sodium loads of swine wastewater (SW). The HSSF-CW planted with Tifton 85 grass was used as a swine wastewater after treatment applying organic loading rates between 26.1 (1st cut) and 360.6 kg ha−1 day−1 COD (8th cut). The maximum performances of HSSF-CW consisted of 52.0 t ha−1 of productivity and 24.0% of crude protein, with the application of 59.7, 64.2, and 31.2 kg ha−1 day−1 of TKN, PT, and K+, respectively. The eleven original variables generated four new components, with PC4 accounting for 94.0% of total variance, a condition strengthened with four data groupings greater than 48% similarity and three data groupings greater than 95% similarity between the variables. There was a strong association between of nitrogen, phosphorus, and potassium concentration by the hierarchical grouping and the intermediate cuts and lower temperatures.-
Idioma: dc.languageen-
Publicador: dc.publisherSpringer-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceEnvironmental Science and Pollution Research-
Palavras-chave: dc.subjectBiomass production-
Palavras-chave: dc.subjectNutrient removal-
Palavras-chave: dc.subjectOrganic load-
Palavras-chave: dc.subjectPrincipal component analysis-
Palavras-chave: dc.subjectHierarchical cluster analysis-
Palavras-chave: dc.subjectAgroindustrial wastewater-
Palavras-chave: dc.subjectProdução de biomassa-
Palavras-chave: dc.subjectRemoção de nutrientes-
Palavras-chave: dc.subjectCarga orgânica-
Palavras-chave: dc.subjectAnálise do componentes principais-
Palavras-chave: dc.subjectAnálise de cluster hierárquica-
Palavras-chave: dc.subjectEfluentes agroindustriais-
Título: dc.titleMultivariate criteria applied in the performance of Tifton 85 grass in a constructed wetland: effects of organic, nutritional, and sodium loads from swine wastewater-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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