Exploració per autor "Ferrer Martí, Ivet"
Ara es mostren els items 30-49 de 115
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Codigestion of cow and guinea pig manure in low-cost tubular digesters at high altitude
Garfi, Marianna; Ferrer Martí, Laia; Pérez Bort, Irene; Flotats Ripoll, Xavier; Ferrer Martí, Ivet (2011-12)
Article
Accés restringit per política de l'editorial -
Codigestión de microalgas y fango primario: producción de energía y reutilización del digestato
Solé Bundó, Maria; Cucina, Mirko; Matamoros Mercadal, Víctor; Folch, Montserrat; Tapias, Josefina; Garfi, Marianna; Ferrer Martí, Ivet (2015)
Text en actes de congrés
Accés restringit per política de l'editorialLos sistemas de tratamiento de aguas residuales con microalgas combinan el tratamiento de aguas residuales y la producción de bioenergía. Para este fin, una de las tecnologías más apropiadas es la digestión anaerobia, ... -
Comparing pretreatment methods for improving microalgae anaerobic digestion: Thermal, hydrothermal, microwave and ultrasound
Passos, Fabiana Lopes del Rei; Carretero Ariza, Javier; Ferrer Martí, Ivet (2015-11-01)
Article
Accés obertThe anaerobic digestion of microalgae is hindered by its complex cell wall structure and composition. Thus, several pretreatment methods have been used for increasing microalgae anaerobic biodegradability. Since the methane ... -
Comparing pretreatment methods to improve the methane yield of microalgae grown in wastewater
Passos, Fabiana Lopes del Rei; Ferrer Martí, Ivet (2013)
Text en actes de congrés
Accés restringit per política de l'editorialMicroalgae have recently drawn attention as a potential resource for biofuels generation. In the short term, anaerobic digestion seems the most viable downstream process. Still, microalgae cell wall restrains the hydrolysis, ... -
Comparison of the mesophilic and thermophilic anaerobic sludge digestion from an energy perspective
Ferrer Martí, Ivet; Vázquez, Felícitas; Font Segura, Xavier (Destech, 2011)
Text en actes de congrés
Accés obertAnaerobic digestion promotes simultaneous sludge stabilisation and bioenergy generation. Increasing the net energy production would contribute in reducing the energy demand of sewage treatment plants. Thermophilic digestion ... -
Cooperation and human development projects as bachelor, master and PhD thesis: evaluating an internship program
Ferrer Martí, Laia; Garfi, Marianna; Ferrer Martí, Ivet (2015-07-08)
Article
Accés obertThe Research Group on Cooperation and Human Development (GRECDH) of the Technical University of Catalonia (UPC) has long promoted Bachelor, Master and PhD Theses in the framework of sustainable energy projects in low income ... -
Digested sludge quality in mesophilic, thermophilic and temperature-phased anaerobic digestion systems
Lanko, Iryna; Hejnic, Jakob; Rihová Ambrozová, Jana; Ferrer Martí, Ivet; Jenicek, Pavel (2021-10)
Article
Accés obertAnaerobic digestion (AD) technology is commonly used to treat sewage sludge from activated sludge systems, meanwhile alleviating the energy demand (and costs) for wastewater treatment. Most often, anaerobic digestion is ... -
Digestió anaeròbia de fangs de depuradora: estratègies per a millorar la producció de biogàs i el balanç energètic
Bonmatí Blasi, August; Silvestre, Gracia; Fernández García, Belén; Ferrer Martí, Ivet; Flotats Ripoll, Xavier (Agència Catalana de l'Aigua, 2009)
Capítol de llibre
Accés obertLa línea de fangs en una estació depuradora d’aigües residuals (EDAR) consumeix, en funció del cabal tractat i el diagrama de flux, al voltant d’un 20% de l’energia elèctrica consumida per l’EDAR. No obstant, els fangs ... -
Economic analysis and life cycle approach to compare drying reed beds and conventional treatments for sludge management
Uggetti, Enrica; Ferrer Martí, Ivet; Castellnou, Roger; Güell, David; Molist, Jordi; García Serrano, Joan (2010)
Capítol de llibre
Accés obertThis book gathers experiences on sludge treatments wetlands from different European countries. Design and operation criteria adopted in Europe are here summarised. Focus is put on describing dewatering and mineralisation ... -
Effect of a termal pre-treatment and the temperature range on anaerobic digestion of water hyacinth (Eichornia Crassipes)
Ferrer Martí, Ivet; Campos Pozuelo, Elena; Palatsi Civit, Jordi; Porras, Silvia; Flotats Ripoll, Xavier (2004)
Comunicació de congrés
Accés restringit per política de l'editorialWater Hyacinth (WH -Eichornia Crassipes) causes environmental problems in tropical areas, such as water eutrophication. A possible solution is to collect the plant and to use it for biogas production, trying to valorise ... -
Enhancement of anaerobic digestion performance: which pretreatment for which waste?
Carrère, Helene; Passos, Fabiana Lopes del Rei; Antonopoulou, Georgia; Affes, Rim; Battimelli, Audrey; Ferrer Martí, Ivet; Steyer, Jean Phillipe (Mines Albi, 2014)
Text en actes de congrés
Accés restringit per política de l'editorialWhen properly designed, pretreatment may enhance the methane potential and/or anaerobic digestion rate, allowing better digester performance. The purpose of this paper is to give guidelines and present a rationale on ... -
Enhancement of microalgae anaerobic digestion by thermo-alkaline pretreatment with lime (CaO)
Solé Bundó, Maria; Carrère, H.; Garfi, Marianna; Ferrer Martí, Ivet (Elsevier, 2017-06)
Article
Accés obertThe aim of this study was to evaluate for the first time the effect of a thermo-alkaline pretreatment with lime (CaO) on microalgae anaerobic digestion. The pretreatment was carried out by adding different CaO doses (4 and ... -
Enzymatic pretreatment of microalgae using fungal broth from Trametes versicolor and commercial laccase for improved biogas production
Hom Diaz, Andrea; Passos, Fabiana Lopes del Rei; Ferrer Martí, Ivet; Vicent, Teresa; Blánquez, Paqui (Elsevier, 2016-11)
Article
Accés obertCoupling microalgae production to wastewater treatment can reduce the costs of microalgae production for non-food bioproducts and energy consumption for wastewater treatment. Furthermore, microalgae anaerobic digestion can ... -
Evaluación energética de la digestión anaerobia termofílica con pre-tratamiento térmico de los fangos a 70 ºC
Ferrer Martí, Ivet; Serrano, E.; Ponsá, S.; Vázquez, Felícitas; Font Segura, Xavier (2008)
Text en actes de congrés
Accés restringit per política de l'editorialLa digestión anaerobia termofílica (50-55 ºC) es más eficiente que la mesofílica (35-40 ºC) en términos de destrucción de sólidos, producción de biogás y eliminación de patógenos [1]. El proceso se puede acelerar mediante ... -
Evaluating benefits of low-cost household digesters for rural andean communities
Garfi, Marianna; Ferrer Martí, Laia; Velo García, Enrique; Ferrer Martí, Ivet (2012-01)
Article
Accés obertLow-cost household digesters are a promising appropriate technology which can help reducing the pressure on the environment due to deforestation and greenhouse gases emissions. The biogas and biofertilizer produced can ... -
Evaluating environmental benefits of low-cost biogas digesters in small-scale farms in Colombia: a life cycle assessment
Garfi, Marianna; Castro, Liliana; Montero, Neus; Escalante, Humberto; Ferrer Martí, Ivet (2019-02)
Article
Accés obertThe aim of this study was to assess the environmental benefits of implementing low-cost digesters in small-scale farms in Colombia by using the LCA methodology. Four scenarios were taken into account considering two ... -
Evaluation of selenium-enriched microalgae produced on domestic wastewater as biostimulant and biofertilizer for growth of selenium-enriched crops
Li, Jun; Lens, Piet N. L.; Ferrer Martí, Ivet; Du Laing, Gijs (2021-10)
Article
Accés obertThis study assessed selenium (Se)-enriched microalgae biomass produced in a pilot-scale raceway pond treating domestic wastewater and an extract thereof as biostimulant and biofertilizer. After producing the Se-enriched ... -
Fate of priority pharmaceuticals and their main metabolites and transformation products in microalgae-based wastewater treatment systems
García Galán, María Jesús; Arashiro, Larissa Terumi; Santos, Lúcia Helena Moreira Lírio Matias dos; Insa Aguilar, Sara; Rodríguez Mozaz, Sara; Barceló Cullerés, Damià; Ferrer Martí, Ivet; Garfi, Marianna (2020-05)
Article
Accés obertThe present study evaluates the removal capacity of two high rate algae ponds (HRAPs) to eliminate 12 pharmaceuticals (PhACs) and 26 of their corresponding main metabolites and transformation products. The efficiency of ... -
Grupo de investigación en cooperación y desarrollo humano (GRECDH-UPC). Implementación y mejora de la tecnología de los biodigestores familiares en países andinos
Ferrer Martí, Ivet; Poggio, Davide; Mas, A.; Batet Miracle, Lluís; Velo García, Enrique (2008)
Text en actes de congrés
Accés restringit per política de l'editorialEl Grupo de Investigación en Cooperación y Desarrollo Humano (GRECDH) está constituido por personal docente e investigador de diferentes departamentos y Escuelas de la Universitat Politècnica de Catalunya (UPC). Dentro del ... -
Harvesting microalgae from wastewater treatment systems with natural flocculants: Effect on biomass settling and biogas production
Gutiérrez Martínez, Raquel; Passos, Fabiana Lopes del Rei; Ferrer Martí, Ivet; Uggetti, Enrica; García Serrano, Joan (2015-05-01)
Article
Accés obertResearch on new sources of bioenergy is nowadays driving attention to microalgae. Cost-effective biomass harvesting and thickening pose a challenge for massive microalgae production for biofuels. In this study, ...