Grim, Johanna; Malmros, Peter; Schnürer, Anna; … - In: Energy 79 (2015) C, pp. 419-427
Sanitation is required for biogas plants handling slaughterhouse and food waste according to EU legislation. The standard method is pasteurization at 70 °C for 60 min, but integrated thermophilic sanitation (ITS), requiring 52 °C for 10 h in the digester, has been approved by the Swedish...