Start-up and steady-state conditions of an Anaerobic Hybrid Reactor (AHR) using mini-filters composed with two types of support medium operating under low loading rates

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorSilva, Vivian Galdino da-
Autor(es): dc.creatorCampos, Cláudio Milton Montenegro-
Autor(es): dc.creatorPereira, Erlon Lopes-
Autor(es): dc.creatorSilva, Júlia Ferreira da-
Data de aceite: dc.date.accessioned2026-02-09T12:02:51Z-
Data de disponibilização: dc.date.available2026-02-09T12:02:51Z-
Data de envio: dc.date.issued2017-08-10-
Data de envio: dc.date.issued2017-08-10-
Data de envio: dc.date.issued2011-09-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/15105-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1153162-
Descrição: dc.descriptionThe present work aimed at studying the operational parameters of an Anaerobic Hybrid Reactor (AHR) removing organic matter of coffee wastewater with low concentration. The AHR was built similar to an UASB reactor, however the interior was filled with mini-filters composed by two types of support materials: expanded clay and rolled pebble. Three start-ups were accomplished in order to achieve the stationary state (steady-state). Three hydraulic retention times were appraised: 28.5; 24.0 and 18.0 h, obtaining a volumetric loading rate (VLR) of 0.70; 0.56; 0.54 kg COD m-3 d-1 and a biological organic loading rate (BOLR) of 0.0156; 0.0103 and 0.01213 kg BOD5 kg TVS-1 d-1. Due to the decrease in the concentration of organic matter in the influent, the endogen process started to occur on the biomass lowering the methanogenic process.-
Formato: dc.formatapplication/pdf-
Idioma: dc.languageen-
Publicador: dc.publisherInstituto de Tecnologia do Paraná - Tecpar-
Direitos: dc.rightsacesso aberto-
???dc.source???: dc.sourceBrazilian Archives of Biology and Technology-
Palavras-chave: dc.subjectEnvironmental chemistry-
Palavras-chave: dc.subjectCoffee wastewater-
Palavras-chave: dc.subjectAnaerobic hybrid reactor-
Palavras-chave: dc.subjectQuímica ambiental-
Palavras-chave: dc.subjectEfluente de café-
Palavras-chave: dc.subjectReator híbrido anaeróbico-
Título: dc.titleStart-up and steady-state conditions of an Anaerobic Hybrid Reactor (AHR) using mini-filters composed with two types of support medium operating under low loading rates-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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