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	Provedor de dados BABT (3) Autor Pozzi,Eloisa (3) Briones,Homero Enrique Urrutia (1) Brown,Adis Ivonne Terry (1) Chinalia,Fabio Alexandre (1) Damianovic,Marcia Helena Rissato Zamariolli (1) Foresti,Eugenio (1) Ortiz,Leslie Ester Abarzúa (1) Pires,Eduardo Cleto (1) Ribas,Maria Magdalena Ferreira (1) Sarti,Arnaldo (1) Zaiat,Marcelo (1) Mais... Palavra-chave ARDRA (1) ASBBR (1) Adaptation phase (1) Anaerobic digestion (1) Batch reactor (1) Biofilm (1) DGGE (1) Endonucleases (1) Methanogenesis (1) Microbial characterization (1) Microbiology (1) Quantitative PCR (1) Sugar cane (1) Sulfate removal (1) Sulfidogenesis (1) Support medium (1) UASB reactor (1) Wastewater (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Ano 2019 (1) 2012 (1) 2009 (1) País Brazil (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Population Changes of Eubacteria, Sulfate-Reducing Bacteria and Methanogenic Archaea in an Anaerobic Reactor Processing Ethanol Distillery Vinasse BABT Brown,Adis Ivonne Terry; Pozzi,Eloisa; Damianovic,Marcia Helena Rissato Zamariolli; Briones,Homero Enrique Urrutia; Ortiz,Leslie Ester Abarzúa; Pires,Eduardo Cleto. Abstract The microbiological characterization by molecular techniques (DGGE and quantitative PCR) of Archaea, Bacteria domain and sulfate-reducing bacteria (SRB) from a laboratory scale Up-flow Anaerobic Sludge Blanket (UASB) processing sugar cane vinasse was performed during the operational phase with increasing organic loads. The organic load removal efficiency was between 97% and 75% for volumetric organic loads (VOL) in the range of 0.6 to 15.4 kgCOD.m-3.d−1 and for higher VOL (until 27.0 kgCOD.m-3 .d−1) the removal efficiency decreased to 48%. Archaea represented the majority of the estimated population (107 copies of 16S RNA ribosomal gene. mL-1) followed by bacteria (106 copies of 16S RNA ribosomal gene. mL-1) and sulfate-reducing bacteria (SRB)... Tipo: Info:eu-repo/semantics/article Palavras-chave: UASB reactor; Microbial characterization; Methanogenesis; Sulfidogenesis; DGGE; Quantitative PCR. Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132019000100203 Microbial succession within an anaerobic sequencing batch biofilm reactor (ASBBR) treating cane vinasse at 55ºC BABT Ribas,Maria Magdalena Ferreira; Chinalia,Fabio Alexandre; Pozzi,Eloisa; Foresti,Eugenio. The aim of this work was to investigate the anaerobic biomass formation capable of treating vinasse from the production of sugar cane alcohol, which was evolved within an anaerobic sequencing batch biofilm reactor (ASBBR) as immobilized biomass on cubes of polyurethane foam at the temperature of 55ºC. The reactor was inoculated with mesophilic granular sludge originally treating poultry slaughterhouse wastewater. The evolution of the biofilm in the polyurethane foam matrices was assessed during seven experimental phases which were thus characterized by the changes in the organic matter concentrations as COD (1.0 to 20.0 g/L). Biomass characterization proceeded with the examination of sludge samples under optical and scanning electron microscopy. The... Tipo: Info:eu-repo/semantics/article Palavras-chave: Anaerobic digestion; Adaptation phase; Wastewater; Sugar cane; Biofilm; Microbiology. Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132009000400028 Characterization of immobilized biomass by amplified rDNA restriction analysis (ARDRA) in an anaerobic sequencing-batch biofilm reactor (ASBBR) for the treatment of industrial wastewater BABT Sarti,Arnaldo; Pozzi,Eloisa; Zaiat,Marcelo. The performance of an anaerobic sequencing-batch biofilm reactor (ASBBR- laboratory scale- 14L )containing biomass immobilized on coal was evaluated for the removal of elevated concentrations of sulfate (between 200 and 3,000 mg SO4-2·L-1) from industrial wastewater effluents. The ASBBR was shown to be efficient for removal of organic material (between 90% and 45%) and sulfate (between 95% and 85%). The microbiota adhering to the support medium was analyzed by amplified ribosomal DNA restriction analysis (ARDRA). The ARDRA profiles for the Bacteria and Archaea domains proved to be sensitive for the determination of microbial diversity and were consistent with the physical-chemical monitoring analysis of the reactor. At 3,000 mg SO4-2·L-1, there was a... Tipo: Info:eu-repo/semantics/article Palavras-chave: Sulfate removal; Support medium; Endonucleases; ARDRA; Batch reactor; ASBBR. Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132012000400019 Registros recuperados: 3 Primeira ... 1 ... Última

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