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Phototrophic bacteria dominate consortia, potentially to remove CO2 and H2S from biogas under microaerophilic conditions
(Springer, 2018)
The use of microbial consortia to remove contaminants in industrial systems and in natural environments could be an alternative to the use of unique strains of microorganisms, since microbial consortia have greater robustness ...
Estudo do desempenho e da comunidade microbiana de biorreatores tratando efluente anaeróbio contendo sulfeto
(Universidade Federal de Minas GeraisUFMG, 2014-10-03)
The study proposal was treating UASB reactor effluent in two reactors, aiming to promote the biological oxidation of dissolved sulfide to elemental sulfur. The reactors were operated for seventeen months and the operating ...
Carotenoids in bacteria : general scheme on the diversity of the biosynthetic pathways
(Universidad de los AndesMicrobiologíaFacultad de CienciasDepartamento de Ciencias Biológicas, 2020)
Carotenoids are common and diverse molecules found in several organisms including Bacteria. They are terpenoids-based molecules produced in all phototrophic bacteria as well as in some non- phototrophic ones. In this short ...
Produção de eletricidade por consórcio de bactérias púrpura não sulfurosas em célula de combustível microbiana
(Araranguá, SC, 2019-12-19)
As células de combustível microbianas (CCMs) são sistemas bioeletroquímicos (SBEs) que tem despertado grande interesse como alternativa para geração de eletricidade e recuperação de produtos com valor comercial a partir ...
Hydrogen production and consumption of organic acids by a phototrophic microbial consortium
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2012)
Alternative fuel sources have been extensively studied. Hydrogen gas has gained attention because its combustion releases only water, and it can be produced by microorganisms using organic acids as substrates. The aim of ...
Neural network modeling of the light profile in a novel photobioreactor
(2014)
An artificial neural network (ANN) was implemented to model the light profile pattern inside a photobioreactor (PBR) that uses a toroidal light arrangement. The PBR uses Tequila vinasses as culture medium and purple ...
Evaluación de las condiciones de crecimiento y producción de hidrógeno de Afifella marina utilizando residuos industriales como sustrato por medio de fotofermentación
(Universidad Nacional de ColombiaBogotá - Ingeniería - Maestría en Ingeniería - Ingeniería QuímicaDepartamento de Ingeniería Química y AmbientalFacultad de IngenieríaBogotá, ColombiaUniversidad Nacional de Colombia - Sede Bogotá, 2022-03-23)
En el presente trabajo se evaluó la producción de hidrógeno a partir de la bacteria Afifella marina utilizando un medio sintético con composición similar a un residuo de fermentación oscura de la paja de trigo con una ...