• Disponering av avløpsslam : betydning av organiske miljøgifter 

      Vigerust, Einar (Research report, 1995-06)
      Organiske miljøgiftene utgjør liten risiko ved spredning av avløpsslam i jordbruk eller på grøntarealer om forskriftene for slamdisponering følges. Innholdet av stoffene i norsk slam vurderes som lavt, om en hindrer spesielle ...
    • Disposal of sewage sludge : heavy metal fluxes in Norwegian agriculture 

      Vigerust, Einar; Wu, Xiaofu (Research report, 1995-02)
      Heavy metal fluxes in Norwegian agriculture were estimated on the basic of annual sludge production, phosphate fertilization and crop production in the main agricultural areas of Norway. Soil heavy metal input due to ...
    • Disposal of Sewage Sludge: Heavy Metal Fluxes in Norwegian Agriculture 

      Vigerust, Einar; Wu, Xiaofu (Research report, 95-02)
      Heavy metal fluxes in Norwegian agriculture were estimated on the basis of annual sludge production, phosphate fertilization and crop production in the mail agricultural areas of Norway. Soil heavy metal input due to ...