Enviaments recents

• Feasibility assessment of energy-neutral microalgae-based wastewater treatment plants under Spanish climatic conditions 

  Díez Montero, Rubén; Solimeno, Alessandro; Uggetti, Enrica; García Galán, María Jesús; García Serrano, Joan (2018-10)
  Article
  Accés restringit per política de l'editorial

  The energy balance of a hypothetical microalgae-based wastewater treatment plant (WWTP) has been performed for thirteen geographic locations covering the whole range of latitudes, longitudes and climate conditions of the ...
• A multi-criteria decision support tool for the assessment of household biogas digester programmes in rural areas. A case study in Peru 

  Ferrer Martí, Laia; Ferrer Martí, Ivet; Sánchez, Elena; Garfi, Marianna (2018)
  Article
  Accés restringit per política de l'editorial

  Household biogas digesters are a sustainable technology that can help rural families of low income countries meeting their basic energy needs and improving their standard of living. However, household biogas digester ...
• CO2 addition to increase biomass production and control microalgae species in high rate algal ponds treating wastewater 

  Uggetti, Enrica; Sialve, Bruno; Hamelin, Jérôme (Elsevier, 2018-12)
  Article
  Accés restringit per política de l'editorial

  Challenges regarding microalgal cultivation need to be solved in order to enhance microalgae potential as a feedstock for biofuel, bioenergy, and bioproducts. The optimization of the operating strategy in high rate algal ...
• 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 restringit per política de l'editorial

  Organic 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 ...
• Microalgae and bacteria dynamics in high rate algal ponds based on modelling results: long-term application of BIO_ALGAE model 

  Solimeno, Alessandro; García Serrano, Joan (Elsevier, 2019-02)
  Article
  Accés restringit per política de l'editorial

  The mechanistic model (BIO_ALGAE) for microalgae-bacteria based wastewater treatment systems simulation was validated in the long-term (months) using experimental results from a pilot high rate algal pond (HRAP) treating ...
• Contaminants removal and bacterial activity enhancement along the flow path of constructed wetland microbial fuel cells 

  Hartl, Marco; Bedoya Ríos, Diego F.; Fernández Gatell, Marta; Garfi, Marianna; Puigagut Juárez, Jaume (Elsevier, 2019-02)
  Article
  Accés restringit per política de l'editorial

  Microbial fuel cells implemented in constructed wetlands (CW-MFCs), albeit a relatively new technology still under study, have shown to improve treatment efficiency of urban wastewater. So far the vast majority of CW-MFC ...
• Effects of partially saturated conditions on the metabolically active microbiome and on nitrogen removal in vertical subsurface flow constructed wetlands 

  Pelissari, Catiane; Guivernau Ribalta, Miriam; Viñas, Marc; García Serrano, Joan (2018-09)
  Article
  Accés restringit per política de l'editorial

  Nitrogen dynamics and its association to metabolically active microbial populations were assessed in two vertical subsurface vertical flow (VF) wetlands treating urban wastewater. These VF wetlands were operated in parallel ...
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  Strategies to optimize microalgae conversion to biogas: co-digestion, pretreatment and hydraulic retention time 

  Solé Bundó, Maria; Salvadó Cabré, Humbert; Passos, Fabiana; Garfi, Marianna; Ferrer Martí, Ivet (2018-08)
  Article
  Accés obert

  This study aims at optimizing the anaerobic digestion (AD) of biomass in microalgal-based wastewater treatment systems. It comprises the co-digestion of microalgae with primary sludge, the thermal pretreatment (75 °C for ...
• 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 restringit per política de l'editorial

  In 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) ...
• Nutrient removal from agricultural run-off in demonstrative full scale tubular photobioreactors for microalgae growth 

  García Serrano, Joan; Ortiz Ruiz, Antonio; Álvarez San Millán, Eduardo; Vojtech, Lukas; García Galán, María Jesús; Díez Montero, Rubén; Uggetti, Enrica; Álvarez, Juan Antonio (2018-09)
  Article
  Accés restringit per política de l'editorial

  The 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 ...
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  Mejora de la digestión anaerobia de microalgas mediante codigestión y pretratamientos 

  Solé Bundó, Maria; Garfi, Marianna; Ferrer Martí, Ivet (2018-05-16)
  Article
  Accés obert

  Los sistemas de tratamiento de aguas residuales con microalgas combinan el tratamiento de aguas residuales y la producción de bioenergía. Algunos estudios han demostrado la viabilidad de producir biogás a partir de microalgas ...
• 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 restringit per política de l'editorial

  The 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 ...

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