• En analyse av dimensjoneringsgrunnlaget for HYBAS en hybrid avløpsrenseprosess 

      Simonsen, Simon (Master thesis, 2008)
      Kaldnes HYBAS (Hybrid Biofilm Activated-Sludge) avløpsvann-renseprosess består av to prosesser som er relativt godt forstått: Aktivslam (AS) og Moving-Bed Biofilm Reactor (MBBR), biofilm med bevegelige bærere. Det finnes ...
    • MBBR and IFAS systems 

      Ødegaard, Hallvard (Chapter, 2018)
      Even though the moving bed biofilm reactor (MBBR)- and integrated fixed film activated sludge system (IFAS)-processes are designed and used more or less as they were from the beginning (in the 1990s), there have been several ...
    • Primary treatment: Particle separation by rotating belt sieves 

      Rusten, Bjørn; Ødegaard, Hallvard (Chapter, 2018)
      Fine mesh rotating belt sieves (RBSs) offer a compact solution for removal of particles in primary treatment of wastewater. This chapter shows examples from lab-scale, pilot-scale and full-scale testing of primary treatment ...