A Bio digester simply means a tank which digests organic material biologically. In this sense, the Filter Pod is a bio digester.
Bio digester produces enough methane for cooking,it requires all the household waste and toilet waste plus more manure from large farm animals.
Bio digesters are, however, superb solutions for rural agrarian communities, intensive livestock farms, towns and cities where the large volumes of domestic and animal wastes can produce significant quantities of methane. We build bio digesters in settlements where there is adequate animal manure.
To produce 1 m3 of BIOGAS, to cook 3 meals daily for a small family of 4 you need at least 5 litres of pig manure/day. 8 large pigs (breeding adults) will produce 5+ litres/day.
~We Promise, We Deliver~