I have a question about a anarobic digester construction.
When turning on the gas valve tosupply the burner with Methane thathas been collected what type of device shoudl i use to keep the fire from traveling up the gas line making a kind of bomb?
Or should i not be concerned with this happening? Second is there a way to store the methane under pressure ?
If i install a large metal container such as a 55 gallon drum above the digester how can i compress the gas ?