Sökning: "Elisabeth Bagge"

Hittade 1 avhandling innehållade orden Elisabeth Bagge.

1. 1. Hygiene aspects of the biogas process with emphasis on spore-forming bacteria

   Författare :Elisabeth Bagge; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
   Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

   Sammanfattning : Biogas is a renewable source of energy which can be obtained from processing of biowaste. The digested residues can be used as fertiliser. Biowaste intended for biogas production contains pathogenic micro-organisms. A pre-pasteurisation step at 70°C for 60 min before anaerobic digestion reduces non spore-forming bacteria such as Salmonella spp. LÄS MER