Pasteurization. Pasteurization produces a Class A material when the biosolids are heated to at least 158°F (70°C) for 30 minutes. This extreme heat kills pathogens in the organic matter.
I wonder if 30 seconds would count. lol
It will be interesting to see if we get our Class A permit without someone having to explain the posibility of mechanical demicrobing along with the heat thing.
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