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Maks. vv. temp til dusj: Barneh./trygdeboliger etc: 38 o C Øvrig: 55 o C

Maks. vv. temp til dusj: Barneh./trygdeboliger etc: 38 o C Øvrig: 55 o C. Anbefalte temperaturer i varmtvannssystem. >70 o C i minst 5 min. Tiltak som bør utføres minst hver 6. måned:. Alt. 1:Varmebehandling: (Fjerne biofilm/slam). 70-80 o C i 3 dager. Alt.2: Sjokk-klorering:

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Maks. vv. temp til dusj: Barneh./trygdeboliger etc: 38 o C Øvrig: 55 o C

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  1. Maks. vv. temp til dusj: Barneh./trygdeboliger etc: 38 oC Øvrig: 55 oC Anbefalte temperaturer i varmtvannssystem

  2. >70 oC i minst 5 min. Tiltak som bør utføres minst hver 6. måned: Alt. 1:Varmebehandling: (Fjerne biofilm/slam) 70-80 oC i 3 dager

  3. Alt.2: Sjokk-klorering: Fjerne biofilm/slam Fritt klor: 20 mg/l min. 2 timer 50 mg/l min. 1 time i hele anlegget

  4. Forsker, PhD, Nasjonalt folkehelseinstitutt, Divisjon for miljømedisin

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