Digester
The biogas digester is the heart of most zero waste agriculture (ZWA) systems. It is a 3000 year old anaerobic digestion process.
Read more about this topic: Zero Waste Agriculture
Digester
The biogas digester is the heart of most zero waste agriculture (ZWA) systems. It is a 3000 year old anaerobic digestion process.
Read more about this topic: Zero Waste Agriculture