This is a digestion process in the absence of oxygen. This process however do not take place in the living body.
To break down biodegradable materials. It is used for industrial or domestic purposes to manage biodegradable waste. It doesn't require oxygen.
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Hi, A typical gas system comprises the digester cover, pressure and vacuum relief devices, water trap, flame trap, pressure regulator, gas meter, check valve, pressure gauges, waste gas burner and a...
Gases like methane