Exploració per autor "Uggetti, Enrica"
Ara es mostren els items 24-43 de 62
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Influence of liquid-to-biogas ratio and alkalinity on the biogas upgrading performance in a demo scale algal-bacterial photobioreactor
Marín de Jesús, David Fernando; Ortiz Ruiz, Antonio; Díez Montero, Rubén; Uggetti, Enrica; García Serrano, Joan; Lebrero Fernández, Raquel; Muñoz Torre, Raul (2019-05)
Article
Accés obertThe influence of the liquid-to-biogas ratio (L/G) and alkalinity on methane quality was evaluated in a 11.7 m3 outdoors horizontal semi-closed tubular photobioreactor interconnected to a 45-L absorption column (AC). CO2 ... -
Influence of starch on microalgal biomass recovery, settleability and biogas production
Gutiérrez Martínez, Raquel; Ferrer Martí, Ivet; García Serrano, Joan; Uggetti, Enrica (2015-06-01)
Article
Accés obertIn the context of wastewater treatment with microalgae cultures, coagulation-flocculation followed by sedimentation is one of the suitable options for microalgae harvesting. This process is enabled by the addition of ... -
Integrating microalgae production with anaerobic digestion: a biorefinery approach
Uggetti, Enrica; Sialve, Bruno; Trably, Eric; Steyer, Jean Phillipe (2014-07)
Article
Accés obertIn the energy and chemical sectors, alternative production chains should be considered in order to simultaneously reduce the dependence on oil and mitigate climate change. Biomass is probably the only viable alternative ... -
Integrating microalgae tertiary treatment into activated sludge systems for energy and nutrients recovery from wastewater
Arias Lizarraga, Dulce María; Solé Bundó, Maria; Garfi, Marianna; Ferrer Martí, Ivet; García Serrano, Joan; Uggetti, Enrica (2018-01-01)
Article
Accés obertIn this study, microalgae digestate and secondary effluent were used to grow microalgae in a tertiary wastewater treatment, and then, the biomass was co-digested for biogas generation. A 30 L closed-photobioreactor was ... -
Intermittent aeration to improve wastewater treatment efficiency in pilot-scale constructed wetland
Uggetti, Enrica; Hughes Riley, Theodore; Morris, Robert; Newton, Michael I.; Trabi, Cristophe L.; Hawes, Patrick; Puigagut Juárez, Jaume; García Serrano, Joan (2016-07)
Article
Accés obertForced aeration of horizontal subsurface flow constructed wetlands (HSSF CWs) is nowadays a recognized method to improve treatment efficiency, mainly in terms of ammonium removal. While numerous investigations have been ... -
Microalgae harvesting for wastewater treatment and resources recovery: a review
Greque de Morais, Etiele; Carvalho Fontes Sampaio, Igor; González Flo, Eva; Ferrer Martí, Ivet; Uggetti, Enrica; García Serrano, Joan (Elsevier, 2023-12-25)
Article
Accés obertMicroalgae-based wastewater treatment has been conceived to obtain reclaimed water and produce microalgal biomass for bio-based products and biofuels generation. However, microalgal biomass harvesting is challenging and ... -
Microalgae recycling improves biomass recovery from wastewater treatment high rate algal ponds
Gutiérrez Martínez, Raquel; Ferrer Martí, Ivet; González-Molina, Andres; Salvado, Humbert; García Serrano, Joan; Uggetti, Enrica (2016-12)
Article
Accés obertMicroalgal biomass harvesting by inducing spontaneous flocculation (bioflocculation) sets an attractive approach, since neither chemicals nor energy are needed. Indeed, bioflocculation may be promoted by recycling part of ... -
Microalgae-based bioremediation of water contaminated by pesticides in peri-urban agricultural areas
García Galán, María Jesús; Monllor Alcaraz, Luis Simon; Postigo Rebollo, Cristina; Uggetti, Enrica; López de Alda Villaizan, Miren; García Serrano, Joan; Díez Montero, Rubén (2020-10)
Article
Accés obertThe present study evaluated the capacity of a semi-closed, tubular horizontal photobioreactor (PBR) to remove pesticides from agricultural run-off. The study was carried out in summer (July) to study its efficiency under ... -
New mechanistic model to simulate microalgae growth
Solimeno, Alessandro; Samsó Campà, Roger; Uggetti, Enrica; Sialve, Bruno; Steyer, J. P.; Gabarró, Adrián; García Serrano, Joan (2015-11-01)
Article
Accés obertThe prospect of treating wastewater and at the same time producing microalgae biomass is receiving increasing attention. Mechanistic models for microalgae growth in wastewater are currently being developed for new systems ... -
Numerical analysis of hydrodynamic conditions in pilot flat-panel photobioreactor: operating and design parameters influence on the microalgae cultivation
Vojtech, Lukas; Jirout, Tomáš; Kratky, Lucas; Uggetti, Enrica; Díez Montero, Rubén (ETA Florence Renewable Energies, 2019)
Text en actes de congrés
Accés restringit per política de l'editorialThe aim of this work was to investigate the influence of hydrodynamic conditions on the process of microalgae cultivation in a pilot flat-panel photobioreactor (150 L of culture medium). Based on the pulse-input indicator ... -
Numerical investigation of hydrodynamic conditions in a pilot tubular photobioreactor
Bělohlav, Vojtěch; Uggetti, Enrica; Montero, R.D.; García Serrano, Joan; Jirout, Tomáš; Kratky, L. (WIP Renewable Energies, 2018)
Text en actes de congrés
Accés restringit per política de l'editorialA numerical simulation using computational fluid dynamics (CFD) was utilized to investigate the flow hydrodynamics of pilot horizontal tubular photobioreactor (PBR) with a 11 700 L culture medium. To establish the reliability ... -
Nutrient removal from agricultural run-off in demonstrative full scale tubular photobioreactors for microalgae growth
García Serrano, Joan; Ortiz Ruiz, Antonio; Álvarez San Millan, Eduard; Vojtech, Lukas; García Galán, María Jesús; Díez Montero, Rubén; Uggetti, Enrica; Álvarez, Juan Antonio (2018-09)
Article
Accés obertThe objective of this paper is to present the design, construction and operation (during one year) of 3 full scale semi-closed, horizontal tubular photobioreactors (PBR, 11.7 m3 of volume each) used to remove nutrients of ... -
Nutrients and biomass dynamics in photo-sequencing batch reactors treating wastewater with high nutrients loadings
Arias Lizarraga, Dulce María; Uggetti, Enrica; García Galán, María Jesús; García Serrano, Joan (2018-08)
Article
Accés obertThe present study investigates different strategies for the treatment of a mixture of digestate from an anaerobic digester diluted and secondary effluent from a high rate algal pond. To this aim, the performance of two ... -
Optimization of multi-stage thickening of biomass in a demonstrative full–scale microalgae-based wastewater treatment system
Ortiz Ruiz, Antonio; García Serrano, Joan; Uggetti, Enrica; Díez Montero, Rubén (2022-01)
Article
Accés obertThis study gathers the results of the operation and optimization of the thickening of microalgal biomass produced at demonstrative scale in photobioreactors fed with agricultural runoff and domestic wastewater. The ... -
Photosynthetic membrane-less microbial fuel cells to enhance microalgal biomass concentration
Uggetti, Enrica; Puigagut Juárez, Jaume (2016-10)
Article
Accés obertThe aim of this study was to quantitatively assess the net increase in microalgal biomass concentration induced by photosynthetic microbial fuel cells (PMFC). The experiment was conducted on six lab-scale PMFC constituted ... -
Polymer accumulation in mixed cyanobacterial cultures selected under the feast and famine strategy
Arias Lizarraga, Dulce María; Fradinho, Joana C.; Uggetti, Enrica; García Serrano, Joan (Elsevier, 2018-07-01)
Article
Accés obertIn this study, a sequencing batch reactor (SBR), operated with transient carbon availability (feast and famine) and different nutrients loads, was used to select cyanobacteria accumulating poly (3-hydroxyalkanoate) (PHB) ... -
Potential methane production and molecular characterization of bacterial and archaeal communities in a horizontal subsurface flow constructed wetland under cold and warm seasons
López, Daniela; Sepúlveda Mardones, Mario; Ruiz Tagle, Nathaly; Uggetti, Enrica (Elsevier, 2019-01)
Article
Accés obertOrganic matter removal in a horizontal subsurface flow constructed wetland (HSSF) treating wastewater is associated with the presence of bacteria and archaea. These organisms perform anaerobic microbial processes such as ... -
Pretreatment of microalgae to improve biogas production : A review
Passos, Fabiana Lopes del Rei; Uggetti, Enrica; Carrère, Helene; Ferrer Martí, Ivet (2014-11-01)
Article
Accés restringit per política de l'editorialMicroalgae have been intensively studied as a source of biomass for replacing conventional fossil fuels in the last decade. The optimization of biomass production, harvesting and downstream processing is necessary for ... -
Producció de biogàs a partir de residus orgànics en biodigestors de baix cost
Ferrer Martí, Ivet; Uggetti, Enrica; Poggio, Davide; Martí, Jaime; Velo García, Enrique (Centre per a la Sostenibilitat, 2009-07-09)
Text en actes de congrés
Accés obertLa digestión anaerobia, o biodigestión, es una tecnología ampliamente difundida a escala familiar en países como China, India o Nepal. En estos sistemas los residuos orgánicos son convertidos en productos aprovechables ... -
Producción de biogás a partir de residuos organicos en biodigestores de bajo coste
Ferrer Martí, Ivet; Uggetti, Enrica; Poggio, Davide; Velo García, Enrique (2015)
Text en actes de congrés
Accés obertPRODUCCIÓN DE BIOGÁS A PARTIR DE RESIDUOS ORGANICOS EN BIODIGESTORES DE BAJO COSTE Ivet Ferrer*, Enrica Uggetti**, Davide Poggio***, Enric Velo**** Grup de Recerca en Cooperació i Desenvolupament Humà C. Jordi Girona, 31 ...