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Characterization of the biomass of a hybrid anaerobic reactor (HAR) with two types of support material during the treatment of the coffee wastewater

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dc.contributor.author Silva, Vivian Galdino da
dc.contributor.author Campos, Cláudio Milton Montenegro
dc.contributor.author Pereira, Erlon Lopes
dc.contributor.author Silva, Júlia Ferreira da
dc.date.accessioned 2019-11-08T12:46:03Z
dc.date.available 2019-11-08T12:46:03Z
dc.date.issued 2013-05
dc.identifier.citation SILVA, V. G. et al. Characterization of the biomass of a hybrid anaerobic reactor (HAR) with two types of support material during the treatment of the coffee wastewater. Brazilian Archives of Biology and Technology, Curitiba, v. 56, n. 3, p. 495-504, mai./jun. 2013. pt_BR
dc.identifier.issn 1678-4324
dc.identifier.uri http://dx.doi.org/10.1590/S1516-89132013000300018 pt_BR
dc.identifier.uri http://www.sbicafe.ufv.br/handle/123456789/12380
dc.description.abstract This study investigated the microbiology of a hybrid anaerobic reactor (HAR) in the removal of pollutant loads. This reactor had the same physical structure of an UASB reactor, however with minifilters inside containing two types of support material: expanded clay and gravel. Two hydraulic retention times (HRT) of 24h and 18h were evaluated at steady-state conditions, resulting in organic loading rates (OLR) of 0.032 and 0.018 kgDBO 5 m -3 d -1 and biological organic loading rates (BOLR) of 0,0015 and 0.001 kgDBO 5 kgSVT -1 d -1 , respectively. The decrease in concentration of organic matter in the influent resulted an endogenous state of the biomass in the reactor. The expanded clay was the best support material for biofilm attachment. pt_BR
dc.format pdf pt_BR
dc.language.iso en pt_BR
dc.publisher Instituto de Tecnologia do Paraná - Tecpar pt_BR
dc.relation.ispartofseries Brazilian Archives of Biology and Technology;v.56, n.3, p.495-504, 2013;
dc.rights Open Access pt_BR
dc.subject Agricultural microbiology pt_BR
dc.subject Endogenous pt_BR
dc.subject Anaerobic process pt_BR
dc.subject Agro-industrial wastewater treatment pt_BR
dc.subject Rural sanitation pt_BR
dc.subject.classification Cafeicultura::Resíduos e subprodutos do café pt_BR
dc.title Characterization of the biomass of a hybrid anaerobic reactor (HAR) with two types of support material during the treatment of the coffee wastewater pt_BR
dc.type Artigo pt_BR

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