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Listar por autor "Giménez García, Juan Bautista"

Mostrando ítems 1-13 de 13

A mathematical approach to predict the solids concentration in anaerobic membrane bioreactos (AnMBR): Evaluation of the volatile solids solubilization

Giménez, Juan B.; Martí, Nuria; Bouzas, Alberto; FERRER, J.; Seco, Aurora (Elsevier, 2020-10-01)

[EN] Anaerobic Membrane Bioreactors (AnMBR) are gaining attention as a suitable approach for sustainable low-strength wastewater treatment, as they bring together the advantages of both anaerobic treatments and membrane ...
A semi-industrial scale AnMBR for municipal wastewater treatment at ambient temperature: performance of the biological process

Robles, Ángel; Jiménez Benítez, Antonio Luis; Bautista Giménez, Juan; Durán, Freddy; Ribes, José; Serralta Sevilla, Joaquín; FERRER, J.; Rogalla, Frank; Seco, Aurora (Elsevier, 2022-05-15)

[EN] A semi-industrial scale AnMBR plant was operated for more than 600 days to evaluate the long-term operation of this technology at ambient temperature (ranging from 10 to 27 ¿ C), variable hydraulic retention times ...
Acclimatised rumen culture for raw microalgae conversion into biogas: Linking microbial community structure and operational parameters in anaerobic membrane bioreactors (AnMBR)

Zamorano-López, Núria; Borrás Falomir, Luis; GIMÉNEZ, JUAN B.; SECO TORRECILLAS, AURORA; Aguado García, Daniel (Elsevier, 2019-10)

[EN] Ruminal fluid was inoculated in an Anaerobic Membrane Reactor (AnMBR) to produce biogas from raw Scenedesmus. This work explores the microbial ecology of the system during stable operation at different solids retention ...
Anaerobic membrane bioreactors (AnMBR) treating urban wastewater in mild climates

Robles Martínez, Ángel; Durán, Freddy; Giménez, Juan Bautista; Jiménez, Emérita; Ribes, Josep; Serralta Sevilla, Joaquín; Seco, Aurora; FERRER, J.; Rogalla, Frank (Elsevier, 2020-10)

[EN] Feasibility of an AnMBR demonstration plant treating urban wastewater (UWW) at temperatures around 25-30 degrees C was assessed during a 350-day experimental period. The plant was fed with the effluent from the ...
Assessment of cross-flow filtration as microalgae harvesting technique prior to anaerobic digestion: Evaluation of biomass integrity and energy demand

Giménez García, J.B.; Bouzas Blanco, Alberto; Carrere, Helene; Steyer, Jean-Philippe; Ferrer, J.; Seco Torrecillas, Aurora (Elsevier, 2018-12)

[EN] In the present study, the effect of cross-flow filtration (CFF) on the overall valorization of Chlorella spp. microalgae as biogas was assessed. The effect of CFF on microalgae cell integrity was quantified in terms ...
Coupling AnMBR, Primary Settling and Anaerobic Digestion to Improve Carbon Fate when Treating Sulfate-Rich Wastewater

Mateo, Oscar; Sanchis-Perucho, Pau; Giménez, Juan B.; Robles, Ángel; Martí, Nuria; Serralta Sevilla, Joaquín; Seco, Aurora (MDPI AG, 2023-10)

[EN] The present work involved an assessment of the technical feasibility of coupling AnMBR, primary settling and anaerobic digestion to treat sulfate-rich wastewater at ambient temperature. The innovative approach used ...
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. ...
Effect of pH, substrate and free nitrous acid concentrations on ammonium oxidation rate

Jiménez Douglas, Emérita; Giménez García, Juan Bautista; Seco Torrecillas, Aurora; FERRER, J.; Serralta Sevilla, Joaquín (Elsevier, 2012-07-27)

Respirometric techniques have been used to determine the effect of pH, free nitrous acid (FNA) and substrate concentration on the activity of the ammonium oxidizing bacteria (AOB) present in an activated sludge reactor. ...
Endocrine disrupter compounds removal in wastewater using microalgae: Degradation kinetics assessment

Abargues Llamas, Miguel Rafael; Giménez García, J.B.; Ferrer, J.; Bouzas Blanco, Alberto; Seco Torrecillas, Aurora (Elsevier, 2018)

[EN] This paper describes a study carried out to determine the removal kinetics of four micropollutants (4-tert-octylphenol (OP), technical-nonylphenol (t-NP), 4-nonylphenol (4-NP) and bisphenol-A (BPA)) usually found in ...
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. ...
Maximizing resource recovery from urban wastewater through an innovative facility layout

Robles Martínez, Ángel; Ruiz Martínez, Ana; Giménez García, Juan Bautista; Aparicio Antón, Stéphanie Elena; Gonzalez Camejo, Josue; Jiménez Benítez, Antonio Luis; Mateo Llosa, Oscar; Mora Sánchez, Juan Francisco; Sanchis Perucho, Pau; Serna Garcia, Rebecca; Zamorano López, Núria; Bouzas Blanco, Alberto; Aguado García, Daniel; Barat Baviera, Ramón; Borrás Falomir, Luis; Martí Ortega, Nuria; Pachés Giner, María Aguas Vivas; Ribes Bertomeu, Jose; Ruano García, María Victoria; Serralta Sevilla, Joaquín; Ferrer Polo, José; Seco Torrecillas, Aurora (2018-04-16)

[EN] This research work proposes an innovative layout for urban wastewater treatment based on anaerobic technology, microalgal cultivation and membrane technology. The proposed Water Resource Recovery Facility (WRRF) ...
Modeling the anaerobic treatment of sulfate rich urban wastewater. Application to AnMBR technology

Durán, Freddy; Robles Martínez, Ángel; Giménez, Juan Bautista; FERRER, J.; Ribes, Josep; Serralta Sevilla, Joaquín (Elsevier, 2020-10-01)

[EN] Although anaerobic membrane bioreactors (AnMBR) are a core technology in the transition of urban wastewater (UWW) treatment towards a circular economy, the transition is being held back by a number of bottlenecks. The ...
Resource recovery from sulphate-rich sewage through an innovative anaerobic-based water resource recovery facility (WRRF)

Seco Torrecillas, Aurora; Aparicio Antón, Stéphanie Elena; Gonzalez-Camejo, Josue; Jiménez Benítez, Antonio Luis; Mateo-Llosa, Oscar; Mora-Sánchez, Juan Francisco; Noriega-Hevia, Guillermo; Sanchis-Perucho, Pau; Serna-García, Rebecca; Zamorano-López, Núria; Giménez García, J.B.; Ruiz Martinez, Ana; Aguado García, Daniel; Barat, Ramón; Borrás Falomir, Luis; Bouzas Blanco, Alberto; Martí Ortega, Nuria; Paches Giner, Maria Aguas Vivas; Ribes Bertomeu, José; Robles Martínez, Ángel; Ruano García, María Victoria; Serralta Sevilla, Joaquín; Ferrer, J. (IWA Publishing, 2018-12)

[EN] This research work proposes an innovative water resource recovery facility (WRRF) for the recovery of energy, nutrients and reclaimed water from sewage, which represents a promising approach towards enhanced circular ...