• Improving BOD removal at SNJ wastewater treatment plant by biological treatment 

      Hantanirina, Jeannine Marie Olga (Masteroppgave/UIS-TN-IMN/2010;, Master thesis, 2010)
      SNJ uses chemical precipitation method to treat domestic wastewater. With regard to organic removal requirement; chemical treatment alone does not seem to be sufficient at SNJ/IVAR wastewater plant. This thesis is to assess ...
    • Methods for determining the activity of nitrifying bacteria in wastewater samples 

      Raoeliaritiana, Jany Olivia (Masteroppgave/UIS-TN-IMN/2016;, Master thesis, 2016-06-15)
      The present study investigated the feasibility of nitrification in wastewater and the community structure of nitrifying bacteria at two different temperatures, 10 and 25°C. The experiment was conducted in sequencing batch ...