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Ara es mostren els items 1-20 de 40

    • 3D printed lab-scale raceway ponds reactors applied to photo-Fenton processes 

      Nasr Esfahani, Kourosh; Zandi, Mohammad Damous; Travieso Rodríguez, José Antonio; Graells Sobré, Moisès; Pérez Moya, Montserrat (2019)
      Comunicació de congrés
      Accés obert
      In this work, two different printable materials, PLA (polylactic acid) and Timberfill were evaluated in terms of chemical resistance to photo-Fenton reactants and viability for conducting the assays in raceway pond reactors ...

    • A CFD study of an annular pilot plant reactor for Paracetamol photo-Fenton degradation 

      Venier, Cesar M.; Conte, Leandro Oscar; Pérez Moya, Montserrat; Graells Sobré, Moisès; Nigro, Norberto; Alfano, Orlando M. (Elsevier, 2021-04-15)
      Article
      Accés obert
      This work studies in detail the photo-Fenton degradation process of Paracetamol (PCT) on an annular pilot-plant reactor using Computational Fluid Dynamics (CFD). A cylindrical lamp emission model was originally implemented ...

    • A hybrid model coupling Advanced Oxidation Processes (AOP) and conventional bio-processes for the removal of recalcitrant contaminants in wastewaters 

      Nasr Esfahani, Kourosh; Pérez Moya, Montserrat; Graells Sobré, Moisès (2021)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The combined use of Advanced Oxidation Processes (AOP) and conventional bio-processes has been suggested for the efficient treatment of wastewaters with a significant presence of recalcitrant contaminants. However, no ...

    • A kinetic study for the fenton and photo-fenton paracetamol degradation in a pilot plant reactor 

      Audino, Francesca; Conte, Leandro; Schenone, Agustina; Pérez Moya, Montserrat; Graells Sobré, Moisès; Alfano, Orlando Mario (2017)
      Article
      Accés restringit per política de l'editorial
      The present study aims at proposing a kinetic model that can capture the complexity and non - linear nature of the Fenton and photo - Fenton processes in the degradation of a model pollutant . Moreover, t he pro posed model ...

    • A kinetic study for the Fenton and photo-Fenton paracetamol degradation in an annular photoreactor 

      Audino, Francesca; Conte, Leandro Oscar; Schenone, Agustina; Pérez Moya, Montserrat; Graells Sobré, Moisès; Alfano, Orlando Mario (2018-09-18)
      Article
      Accés obert
      A kinetic model describing Fenton and photo-Fenton degradation of paracetamol (PCT) and consumption of hydrogen peroxide (H2O2) was proposed. A set of Fenton and photo-Fenton experiments (18 runs in total) was performed ...

    • A novel modeling approach for a generalizable photo-Fenton-based degradation of organic compounds 

      Audino, Francesca; Pérez Moya, Montserrat; Graells Sobré, Moisès; Espuña Camarasa, Antonio; Csukas, Bela; Varga, Monica (2020-04-23)
      Article
      Accés obert
      This work aims at proposing and validating a model that can be exploited for the future development of industrial applications (e.g., process design and control) of Fenton and photo-Fenton processes. Hence, a compromise ...

    • Advanced Integration Methods for the Efficient Symbiosis of Process Networks – AIMS 

      Graells Sobré, Moisès; Espuña Camarasa, Antonio; Pérez Moya, Montserrat; Muñoz Mata, Edrisi; Puigjaner Corbella, Lluís; You, Fengqi; Pastor Zegarra, Rosario Margarita; Gerard Escudero, Gerard; Torrades, Francesc; Pozo, Carlos; Cabrera-Reina, Alejandro; Méndez, Carlos; Capón, Elisabet (2017-01-01 / 2021-06-30)
      Website
      Accés obert
      The AIMS project proposal addresses the challenges associated to the "efficient use of resources and raw materials" and to the use of "clean, efficient and safe energy systems" in the Process Industries from a holistic, ...

    • An experimental approach to the optimization of the dosage of hydrogen peroxide for Fenton and photo-Fenton processes 

      Yu, Xiangwei; Graells Sobré, Moisès; Pérez Moya, Montserrat (Elsevier, 2020-11-11)
      Article
      Accés obert
      The determination of the hydrogen peroxide dosage scheme that minimizes hydrogen peroxide consumption while meeting the specified treatment outcome is crucial for Fenton and photo-Fenton processes. The challenge is building ...

    • An improved hybrid strategy for online dosage of hydrogen peroxide in photo-Fenton processes 

      Yu, Xiangwei; Graells Sobré, Moisès; Miralles Cuevas, Sara; Cabrera Reina, Alejandro; Pérez Moya, Montserrat (Elsevier, 2021-06)
      Article
      Accés obert
      This work addresses the challenge of designing H2O2 dosage strategies for improving photo-Fenton applications, as well as for further understanding the effect of the dosage. The developed strategy focuses on the limitations ...

    • Bisphenol A degradation and mineralization by the Fenton and the Photo-Fenton process 

      Pérez Moya, Montserrat; Navarro Jordà, Marina; Mansilla, Héctor D.; Graells Sobré, Moisès (2014)
      Comunicació de congrés
      Accés obert
      The performance of the Fenton and photo-Fenton processes for the degradation and mineralization of Bisphenol A was investigat-ed. A parameterized kinetic model was suitably fitted to the exper-imental data in order to ...

    • Data-driven soft-sensors for online monitoring of batch processes with different initial conditions 

      Shokry Abdelaleem Taha Zied, Ahmed; Vicente Núñez, Patricia; Escudero Bakx, Gerard; Pérez Moya, Montserrat; Graells Sobré, Moisès; Espuña Camarasa, Antonio (Pergamon Press, 2018-10-04)
      Article
      Accés obert
      A soft-sensing methodology applicable to batch processes operated under changeable initial conditions is presented. These cases appear when the raw materials specifications differ from batch to batch, different production ...

    • Degradation and mineralization of Bisphenol A by the photo fenton process 

      Navarro Jordà, Marina; Graells Sobré, Moisès; Pérez Moya, Montserrat (2014)
      Comunicació de congrés
      Accés obert
      Bisphenol A (BPA; 2,2-bis (4-hydroxyphenyl) propane) is an industrial organic chemical basically used in the plastics industry as a monomer for producing epoxy resins and polycarbonates [1,2]. It is also a well-known endocrine ...

    • Degradation of organic compounds in paper and testile industrial wastewaters by advanced axidation processes 

      Pérez Moya, Montserrat (Universitat Politècnica de Catalunya, 2001-11-16)
      Tesi
      Accés obert
      Les activitats de recerca destinades a la solució dels problemes de contaminació de les aigües estan patint un fort increment en els darrers anys. <br/><br/>Entre les indústries més contaminants, cal esmentar la tèxtil i ...

    • Entorn web per a la gestió i aprenentatge dels procediments de seguretat i medi ambient en els laboratoris d’enginyeria química 

      Graells Sobré, Moisès; Escudero Bakx, Gerard; Pérez Moya, Montserrat; González, Núria (2009-02-12T11:35:17Z)
      Comunicació de congrés / Text en actes de congrés
      Accés obert
      La seguretat, la prevenció i les actituds tècnicament responsables, incloent les aspectes ètics [1], són qüestions de gran importància tècnica i social. No obstant, això no s’explicita en els continguts de les assignatures ...

    • Evaluating the performance of micro-training actions for environmental learning 

      Pérez Moya, Montserrat; Graells Sobré, Moisès; Rodríguez González, María Elena; Gallego, Rosalia; Meluni, Alesandro; Espuña Camarasa, Antonio (2010)
      Text en actes de congrés
      Accés obert
      The impact and significance of a training process may not be easily noticeable in the short term, and is difficult to track in the long term. This is more common when training targets are acquiring positive attitudes and ...

    • Exploiting a dosage model to enhance Photo-Fenton process performance 

      Costa de Aguirre, Marta; Aresté i Saló, Lluc; Graells Sobré, Moisès; Pérez Moya, Montserrat (2024-03)
      Article
      Accés obert
      The performance of Photo-Fenton treatments is reported to heavily rely on how hydrogen peroxide is supplied. Rigorously optimizing the dosage profile of hydrogen profile is a challenge that has been hardly addressed. ...

    • Extendiendo los Horizontes Productivos frente a la Paradoja de la Integración - EHMAN 

      Espuña Camarasa, Antonio; Velo García, Enrique; Roca Mussons, Francisco Javier; Perales Lorente, José Francisco; Nougués, José María; Gallego Piñol, Eva; Puigjaner Corbella, Lluís; Pérez Moya, Montserrat; Graells Sobré, Moisès; Kopanos, Georgios; Pérez Fortes, María del Mar; Capón García, Elisabet; Monroy, Isaac; Silvente Saiz, Javier; Moreno Benito, Marta; Shokry Abdelaleem Taha Zied, Ahmed; Bojarski, Aarón David (2010-01-01 / 2013-06-30)
      Website
      Accés obert
      El proyecto EHMAN ha abordado la optimización global de un sistema productivo (EWMO) planteando la necesidad de una coherencia entre los modelos matemáticos y las metodologías habitualmente utilizados por separado para ...

    • Gestió de projectes experimentals al laboratori 

      Graells Sobré, Moisès; Pérez Moya, Montserrat; Espuña Camarasa, Antonio; Nadal, Sergio; Bernal Sánchez, Fernando; López Mesas, Montserrat; Pérez, Mar; Boada, Enric; Miguel Gisbert, Leopoldo de; Yélamos Ruiz, Ignacio; Borràs, Núria; Pujol, Carme; Bello, M. Camino; Calvet Tarragona, Aureli; Sánchez, Margarita; Ortega, Esther; Carral Mahia, Eva Mª; Valle Mendoza, Luis Javier del; San Antonio, Virginia; Dosta Parcerisa, Jordi; Capón García, Elisabet (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2014-04-24)
      Text en actes de congrés
      Accés obert
      Els plans d’estudi d'Enginyeria Química tenen assignatures troncals exclusivament de laboratori. Tot i així, la visió tradicional de la docència al laboratori continua essent la d’unes pràctiques complementàries a les ...

    • Gestió de projectes experimentals al laboratori 

      Graells Sobré, Moisès; Pérez Moya, Montserrat; Bernal, Fernando; Boada Altarriba, Enric; Borràs Cristòfol, Núria; Calvet Tarragona, Aureli; Carral Mahia, Eva Mª; Dosta Parcerisa, Jordi; Espuña Camarasa, Antonio; López Mesas, Montserrat; Miguel Gisbert, Leopoldo de; Pujol, Carme; Sánchez, Margarita; Valle Mendoza, Luis Javier del; Capón García, Elisabet; Nadal Cabezas, Sergi; Pérez, Mar; Yélamos Ruiz, Ignacio; Bello, M. Camino; Ortega Álvarez, Esther; San Antonio Benito, Virginia (2014)
      Comunicació de congrés
      Accés obert

    • Improving photo-Fenton process by hydrogen peroxide dosage strategies. Dissolved oxygen performance indicator 

      Yu, Xiangwei; Graells Sobré, Moisès; Miralles Cuevas, Sara; Cabrera Reina, Alejandro; Pérez Moya, Montserrat (2020)
      Text en actes de congrés
      Accés obert
      Fenton and photo-Fenton are Advanced Oxidation processes driven by the supply of hydrogen peroxide (H2O2). However, excessive hydrogen peroxide supply results in unproductive reactions and causes the process performance ...