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Listar por palabra clave "Bioreactors"

Mostrando ítems 1-13 de 13

Diseño e implementación de observadores y controladores de las tasas de crecimiento y síntesis en un biorreactor ChiBio

Duomarco Barbosa, Luis Sebastián (Universitat Politècnica de València, 2024-09-03)

[ES] Los biorreactores de pequeña escala y bajo coste se han convertido en una de las herramientas fundamentales para el prototipado y caracterización de construcciones genéticas sintéticas en el ámbito de la biotecnología ...
Diseño e implementación de un control de temperatura en un mini-biorreactor mediante un sensor de infrarrojos

Mateu Monterde, Roberto (Universitat Politècnica de València, 2021-07-26)

[ES] Los mini-biorreactores son una herramienta de gran interés en los laboratorios de biología sintética. Estos mini-biorreactores se encargan de monitorizar y controlar las condiciones de los cultivos de bacterias para ...
Diseño e implementación de un dispositivo para la gestión automatizada de flujos de entrada y salida en un sistema de múltiples mini-biorreactores

Beyer, Nathan (Universitat Politècnica de València, 2021-04-19)

[ES] Con la ayuda de la biotecnología, es posible producir metabolitos de interés (por ejemplo, aminoácidos, biocombustibles, fármacos) en células cultivadas en biorreactores. Este proyecto busca diseñar e implementar ...
Effect of pH and nitrite concentration on nitrite oxidation rate

Jiménez Douglas, Emérita; Giménez García, Juan Bautista; Ruano García, María Victoria; FERRER, J.; Serralta Sevilla, Joaquín (Elsevier, 2011-07-29)

The effect of pH and nitrite concentration on the activity of the nitrite oxidizing bacteria (NOB) in an activated sludge reactor has been determined by means of laboratory batch experiments based on respirometric techniques. ...
Experimental study of the anaerobic urban wastewater treatment in a submerged hollow-fibre membrane bioreactor at pilot scale

Giménez García, Juan Bautista; Robles Martínez, Ángel; Carretero Martín, Laura; Durán Pinzón, Freddy; Ruano García, María Victoria; Gatti, Marcela Noemi; Ribes Bertomeu, Jose; Ferrer Polo, José; Seco Torrecillas, Aurora (Elsevier, 2011-10)

The aim of this study was to assess the effect of several operational variables on both biological and separation process performance in a submerged anaerobic membrane bioreactor pilot plant that treats urban wastewater. ...
Influence of organic matter type in wastewater on soluble microbial products production and on further ultrafiltration

Ferrer-Polonio, Eva; Fernández-Navarro, Julián; Alonso Molina, José Luís; Bes-Piá, M.A.; Mendoza Roca, José Antonio (John Wiley & Sons, 2018)

[EN] BACKGROUND Membrane fouling is the main limiting factor for the application of ultrafiltration (UF) to wastewater treatment as tertiary treatment or in membrane bioreactors. Soluble microbial products (SMP) play the ...
Metabolic shift of polyphosphate-accumulating organisms with different levels of polyphosphate storage

Acevedo, B.; Oehmen, A.; Carvalho, G.; Seco, A.; Borras, L.; Barat Baviera, Ramón (Elsevier, 2012)

Previous studies have shown that polyphosphate-accumulating organisms (PAOs) are able to behave as glycogen-accumulating organisms (GAOs) under different conditions. In this study we investigated the behavior of a culture ...
Micropollutants removal in an anaerobic membrane bioreactor and in an aerobic conventional treatment plant

Agargues Llamas, Miguel Rafael; Robles Martínez, Ángel; Bouzas Blanco, Alberto; Seco Torrecillas, Aurora (IWA Publishing, 2012)

The paper expresses an attempt to tackle the problem due to the presence of micropollutants in wastewater which may be able to disrupt the endocrine system of some organisms. These kinds of compounds are ubiquitously present ...
Monitoring pH and ORP in a SHARON reactor

Claros Bedoya, Javier Alfonso; Serralta Sevilla, Joaquín; Seco Torrecillas, Aurora; Ferrer Polo, José; Aguado García, Daniel (IWA Publishing, 2011)

This paper analyses the valuable information provided by the on-line measurements of pH and oxidation reduction potential (ORP) in a continuous single high ammonia removal over nitrite (SHARON) reactor. A laboratory-scale ...
Output Feedback Linearization of Turbidostats After Time Scaling

De Battista, Hernán; Picó-Marco, Enric; Santos-Navarro, Fernando Nóbel; Picó, Jesús (Institute of Electrical and Electronics Engineers, 2019-07-04)

[EN] Turbidostats are a class of bioreactors gaining interest due to the recent availability of microscale and small-scale devices for characterization and scalingup of the biotechnological systems relevant in the biotech ...
Reaction rate reconstruction from biomass concentration measurement in bioreactors using modified second-order sliding mode algorithms

De Battista, Hernán; Picó Marco, Jesús Andrés; Garelli, Fabricio; Navarro Herrero, José Luís (Springer Verlag (Germany), 2012-11)

This paper deals with the estimation of unknown signals in bioreactors using sliding observers. Particular attention is drawn to estimate the specific growth rate of microorganisms from measurement of biomass ...
Specific growth rate estimation in (fed-)batch bioreactors using second-order sliding observers

De Battista, Hernán; Picó, Jesús; Garelli, Fabricio; Vignoni, Alejandro (ELSEVIER SCI LTD, 2011-08)

[EN] This paper addresses the estimation of specific growth rate of microorganisms in bioreactors using sliding observers. In particular, a second-order sliding observer based on biomass concentration measurement is proposed. ...
Sub-critical filtration conditions of commercial hollow-fibre membranes in a submerged anaerobic MBR (HF-SAnMBR) system: The effect of gas sparging intensity

Robles Martínez, Ángel; Ruano García, María Victoria; García Usach, Mª Francisca; FERRER, J. (Elsevier, 2012-06)

A submerged anaerobic MBR demonstration plant with two commercial hollow-fibre ultrafiltration systems (PURON®, Koch Membrane Systems, PUR-PSH31) was operated using municipal wastewater at high levels of mixed liquor total ...