Now showing items 1-2 of 2

    • Assessment of granulated fertilizers from waste materials 

      Belmonte Zamora, Carles (Universitat Politècnica de Catalunya / Luleå Tekniska Universitet, 2011)
      Master thesis (pre-Bologna period)
      Restricted access - author's decision
      Waste materials such as fly ashes and sewage sludges have properties that can be exploited in various applications e.g construction, energy recovery, etc. These residues contain nutrients (P, N, S, ca) that make them ...
    • Immobilisation of Arsenic in Anaerobic Environment 

      Calvo López, Carlos (Universitat Politècnica de Catalunya / Luleå Tekniska Universitet, 2009)
      Master thesis (pre-Bologna period)
      Restricted access - author's decision
      Nowadays, the main method applied to remediate As contaminated soil is excavation and landfilling. Soil treatments normally are implemented under aerobic conditions. This study was conducted to investigate the possibility ...