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Browsing by Author "Clarens Blanco, Frederic"

Now showing items 1-7 of 7

    • Design and experimental evaluation of an advanced solar evaporator pilot plant during the summer season 

      Tarragona Roig, Joan; Nadal Bach, Joel; Meca Fàbrega, Sandra; Clarens Blanco, Frederic; Rovira, Miquel (2025-02-01)
      Article
      Open Access
      The industrial sector generates significant volumes of wastewater during specific processes, necessitating the treatment of resulting by-products. Conventional disposal methods typically involve open evaporation ponds. ...

    • Dissolution of high burn-up spent nuclear fuel at high-pH 

      Iglesias Pérez, Luis; Kokinda, Jakub; Serrano Purroy, Daniel; Martínez Torrents, Albert; Casas Pons, Ignasi; Pablo Ribas, Joan de; Clarens Blanco, Frederic; Giménez Izquierdo, Francisco Javier (De Gruyter, 2023-10-09)
      Article
      Open Access
      The release of radionuclides from high-burnup spent nuclear fuel (SNF) segments was studied at pH = 13.2 as well as the effect of the presence of calcium and silicon. The aim was to ascertain the dissolution of SNF in ...

    • Dynamic leaching studies of 48 MWd/kgU UO2 commercial spent nuclear fuel under oxic conditions 

      Serrano Purroy, D.; Casas Pons, Ignasi; Gonzalez Robles, E.; Glatz, Jean Paul; Wegen, D.H.; Clarens Blanco, Frederic; Giménez Izquierdo, Francisco Javier; Pablo Ribas, Joan de; Martínez Esparza, A. (2013-03)
      Article
      Restricted access - publisher's policy
      The leaching of a high-burn-up spent nuclear fuel (48 MWd/KgU) has been studied in a carbonate-containing solution and under oxic conditions using a Continuously Stirred Tank Flow-Through Reactor (CSTR). Two samples of the ...

    • Grey water reclamation by decentralized MBR prototype 

      Santasmasas Rubiralta, Carme; Rovira Boixaderas, Miquel; Clarens Blanco, Frederic; Valderrama Ángel, César Alberto (2013-03)
      Article
      Restricted access - publisher's policy
      Grey water treatment and reuse for non-drinking water requirements has become of great interest in arid and semi-arid zones where water resources are becoming both quantitatively and qualitatively scarce. In this study a ...

    • Modelling the release of Mo, Tc, Ru and Rh from high burnup spent nuclear fuel at alkaline and hyperalkaline pH 

      Giménez Izquierdo, Francisco Javier; Pablo Ribas, Joan de; García Gómez, Sonia; Serrano Purroy, Daniel; Iglesias Pérez, Luis; Clarens Blanco, Frederic; Martínez Torrents, Albert (Cambridge University Press, 2023-12-30)
      Article
      Open Access
      The present work shows experimental data on the release of some radionuclides that are forming the so-called e particles in the spent nuclear fuel (SNF): Mo, Tc, Ru and Rh. The leaching experiments were carried out with a ...

    • Molybdenum release from high burnup spent nuclear fuel at alkaline and hyperalkaline pH 

      García Gómez, Sonia; Giménez Izquierdo, Francisco Javier; Casas Pons, Ignasi; Llorca Piqué, Jordi; Pablo Ribas, Joan de; Martínez Torrents, Albert; Clarens Blanco, Frederic; Kokinda, Jakub; Iglesias Pérez, Luis; Serrano Purroy, Daniel (Elsevier, 2023-01-01)
      Article
      Open Access
      This work presents experimental data and modelling of the release of Mo from high-burnup spent nuclear fuel (63 MWd/kgU) at two different pH values, 8.4 and 13.2 in air. The release of Mo from SF to the solution is around ...

    • Release of Cs, Sr and Rb from two high–burnup spent nuclear fuels: Effect of the dishing and the internal grain boundaries 

      Martínez Torrents, Albert; Serrano Purroy, Daniel; Kokinda, Jakub; Iglesias Pérez, Luis; Clarens Blanco, Frederic; Giménez Izquierdo, Francisco Javier; Pablo Ribas, Joan de (Elsevier, 2024-09-01)
      Article
      Restricted access - publisher's policy
      This work presents the results of the release of Cs, Sr and Rb from two different spent nuclear fuels (BWR fuel with a burnup of 58 GWd(tU)-1 and a PWR fuel with a burnup of 63 GWd(tU)-1). Dishing effect was observable in ...