Now showing items 21-23 of 23

  • Recovery of rare earth elements from acid mine wàters by using phosphate based precipitation processes : memory 

    Chávez Vela, Gissela Estefania (Universitat Politècnica de Catalunya, 2017-09-13)
    Bachelor thesis
    Open Access
    Los procesos de meteorización de residuos de la minería de sulfuros metálicos de la faja pirítica en el sur de la peninsula esta acompañada de la generación de aguas de una elevada acidez debido a las altas concentraciones ...
  • Spatial assessment of soil pollutants: a compositional approach 

    Quintas Campillejo, David (Universitat Politècnica de Catalunya, 2017-06-15)
    Master thesis
    Restricted access - author's decision
    The present project is aimed to study the spatial variability of the As concentration within Northern Ireland. The main objective has been to assess the risk of high concentration of As in the soil within the domain of ...
  • Thermal treatment of mercury mine wastes using a rotary solar kiln 

    Navarro Flores, Andrés Francisco; Cañadas, Inmaculada; Rodríguez, José (2014-01-29)
    Article
    Open Access
    Thermal desorption, by a rotary kiln of mercury contaminated soil and mine wastes, has been used in order to volatilize mercury from the contaminated medium. Solar thermal desorption is an innovative treatment that uses ...