Exploració per tema "High rate algal pond"

Ara es mostren els items 1-12 de 12

    • Anaerobic digestion of microalgal biomass after ultrasound pretreatment 

      Passos, Fabiana Lopes del Rei; Astals, Sergi; Ferrer Martí, Ivet (2014-11-01)
      Article
      Accés restringit per política de l'editorial
      High rate algal ponds are an economic and sustainable alternative for wastewater treatment, where microalgae and bacteria grow in symbiosis removing organic matter and nutrients. Microalgal biomass produced in these systems ...

    • Estudio de la separación de la biomasa algal en una planta piloto de tratamiento de agua residual 

      Ortiz Ruiz, Antonio (Universitat Politècnica de Catalunya, 2018-06-15)
      Projecte Final de Màster Oficial
      Accés obert
      El trabajo se desarrollará en una planta piloto para el tratamiento de agua y la producción de biomasa algal situada en el campus Agropolis de Viladecans. El trabajo consistirá en un estudio detallado del sistema de ...

    • 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 obert
      The 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 ...

    • 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 obert
      In 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 ...

    • Microalgae conversion to biogas: Thermal pretreatment contribution on net energy production 

      Passos, Fabiana Lopes del Rei; Ferrer Martí, Ivet (2014-06-17)
      Article
      Accés restringit per política de l'editorial
      Microalgal biomass harvested from wastewater treatment high rate algal ponds may be valorised through anaerobic digestion producing biogas. However, microalgae anaerobic biodegradability is limited by their complex cell ...

    • Microalgae production in wastewater treatment systems, anaerobic digestion and modelling using ADM1 

      Passos, Fabiana Lopes del Rei; Gutiérrez Martínez, Raquel; Brockmann, Doris; Steyer, Jean Phillipe; García Serrano, Joan; Ferrer Martí, Ivet (2015-07-01)
      Article
      Accés obert
      An integrated microalgae-based system for urban wastewater treatment, microalgae production and bioenergy generation through anaerobic digestion was evaluated over a period of one year. The pilot HRAP was effective at ...

    • Natural pigments and biogas recovery from microalgae grown in wastewater 

      Arashiro, Larissa Terumi; Ferrer Martí, Ivet; Cruañas Pániker, Catalina; Gómez Pinchetti, Juan Luis; Rousseau, Diederik; van Hulle, Stijn; Garfi, Marianna (American Chemical Society (ACS), 2020-07)
      Article
      Accés obert
      This study assessed the recovery of natural pigments (phycobiliproteins) and bioenergy (biogas) from microalgae grown in wastewater. A consortium of microalgae, mainly composed by Nostoc, Phormidium, and Geitlerinema, known ...

    • Nature-based solutions for wastewater treatment and bioenergy recovery: a comparative Life Cycle Assessment 

      Castro, Lucas Vassalle de; Ferrer Martí, Ivet; Passos, Fabiana Lopes del Rei; Mota Filho, Cesar Rossas; Garfi, Marianna (Elsevier, 2023-07)
      Article
      Accés restringit per política de l'editorial
      The aim of this study was to assess the environmental impacts of up-flow anaerobic sludge blanket (UASB) reactors coupled with high rate algal ponds (HRAPs) for wastewater treatment and bioenergy recovery using the Life ...

    • Pretreatment and co-digestion of microalgae, sludge and fat oil and grease (FOG) from microalgae-based wastewater treatment plants 

      Solé Bundó, Maria; Garfi, Marianna; Ferrer Martí, Ivet (2020-02)
      Article
      Accés obert
      The aim of this study was to assess the co-digestion of residual biomass flows generated in microalgae-based wastewater treatment plants: microalgae, primary sludge and fat, oil and grease (FOG), with and without microalgae ...

    • Settling velocity distribution of microalgal biomass from urban wastewater treatment high rate algal ponds 

      Gutiérrez Martínez, Raquel; Ferrer Martí, Ivet; Uggetti, Enrica; Arnabat, Carme; Salvado, Humbert; García Serrano, Joan (2016-06)
      Article
      Accés obert
      The aim of this study was to evaluate the settling velocity distribution of microalgal biomass with and without flocculant (Tanfloc SG). Microalgal biomass was obtained from two experimental wastewater treatment high rate ...

    • Towards energy neutral microalgae-based wastewater treatment plants 

      Passos, Fabiana Lopes del Rei; Gutiérrez Martínez, Raquel; Uggetti, Enrica; Garfi, Marianna; García Serrano, Joan; Ferrer Martí, Ivet (Elsevier, 2017-12)
      Article
      Accés obert
      The aim of this study was to assess the energy balance of a hypothetical microalgae-based wastewater treatment plant (10,000 PE) located in the Mediterranean Region, where harvested microalgal biomass and primary sludge ...

    • Upflow anaerobic sludge blanket in microalgae-based sewage treatment: co-digestion for improving biogas production 

      Castro, Lucas Vassalle de; Díez Montero, Rubén; Machado, Alcino Trindade Rosa; Moreira, Camila; Ferrer Martí, Ivet; Mota, Cesar R.; Passos, Fabiana Lopes del Rei (2020-03)
      Article
      Accés obert
      Upflow anaerobic sludge blanket (UASB) reactors are widely used to treat domestic sewage and frequently require post-treatment. Little is known about the use of high rate algal ponds (HRAP) for post-treating UASB reactors’ ...