Sökning: "Sigbritt Karlsson"

Visar resultat 11 - 12 av 12 avhandlingar innehållade orden Sigbritt Karlsson.

1. 11. Biofilms on silicone rubber for outdoor high voltage insulation

   Författare :Stina Wallström; Sigbritt Karlsson; Paul Gatenholm; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Chemical engineering; polymer technology; Kemiteknik; Chemical engineering; Kemiteknik;

   Sammanfattning : Silicone rubber high voltage insulators are sometimes colonised by microorganisms which form a biofilm on the surface of the infected unit. In this work insulators exposed to the outdoor environment in Sweden, Sri Lanka and Tanzania respectively have been studied. LÄS MER

3. 12. Antimicrobial activity of solid surfaces treated with hydrophobically modified polyvinylamine

   Författare :Eva-Helena Westman; Monica Ek; Sigbritt Karlsson; Iversen Tommy; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Cellulose and paper engineering; Cellulosa- och pappersteknik;

   Sammanfattning : .... LÄS MER