Browsing EMC_Articles by Author "e08c7acb-476b-4734-9a7c-1d2516080f48"
Now showing items 1-6 of 6
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Biological reactor retrofitting using CFD-ASM modelling
Climent, Javier; Basiero, L.; Martinez Cuenca, Raul; Berlanga Clavijo, José Guillermo; Julian-Lopez, Beatriz; chiva, sergio Elsevier (2018-09-15)In recent years, the interest in modelling activated sludge (AS) systems by means of Computational Fluid Dynamics (CFD) techniques has significantly increased. This work shows a successful case study combining CFD hydrodynamics ... -
CFD modeling of a fixed-bed biofilm reactor coupling hydrodynamics and biokinetics
Prades Martell, Lledó; Dorado, A. D.; Climent, Javier; Guimerà, Xavier; chiva, sergio; Gamisans, Xavier Elsevier (2017-04-01)Rigorous modeling of transport phenomena is essential to reproduce accurately biofiltration systems performance. In this sense, the aim of this study was to investigate the effect of integrating fluid flow dynamics in the ... -
Evaluation of hydraulic mixing performance in a full-scale anaerobic digester with an external liquid recirculation system using CFD and experimental validation
Arnau Notari, Rosario; Climent, Javier; Martinez Cuenca, Raul; Rodríguez R., Jorge; chiva, sergio Elsevier Ltd. (2021-12-26)Anaerobic digestion (AD) has become an essential process for sludge treatment and its optimum performance is related to its mixing degree. In this study, a full-scale Anaerobic Digester (ADer) with an external recirculation ... -
Experimental and CFD evaluation of ozone efficacy against coronavirus and enteric virus contamination on public transport surfaces
Falcó, Irene; RANDAZZO, Walter; Sánchez, Gloria; Vilarroig Herrera, José; Climent, Javier; chiva, sergio; Chica, A.; Navarro-Laboulais, Javier Elsevier (2021-08-17)The limited information about the routes of the transmission of SARS-CoV-2 within the ongoing pandemic scenario mobilized the administration, industry and academy to develop sanitation and disinfection systems for public ... -
Hindered and compression solid settling functions – Sensor data collection, practical model identification and validation
Plosz, Benedek; Climent, Javier; Griffin, Christopher T.; chiva, sergio; Mukherjee, Rani; Penkarski-Rodon, Elena; Matthew, Clarke; Valverde Pérez, Borja Elsevier (2020-10-01)Secondary settling tanks (SSTs) are the most hydraulically sensitive unit operations in activated sludge water resource recovery facilities (WRRF). Mathematical models for predicting activated sludge solids settling ... -
Modeling of wastewater treatment processes with hydrosludge
Iserte, Sergio; Carratalà Mezquita, Pablo; Arnau Notari, Rosario; Martinez Cuenca, Raul; Barreda-Juan, Paloma; Basiero, Luís; Climent, Javier; chiva, sergio Wiley (2021-11-09)The pressure for Water Resource Recovery Facilities (WRRF) operators to efficiently treat wastewater is greater than ever because of the water crisis, produced by the climate change effects and more restrictive regulations. ...