You have to measure the COD value of the waste. Then you can calculate the maximum biogas yield of that waste. 1kg of COD can procude 0.35 cubic meters of methane. read more
we put the human waste that is liquid form and not solid that we collected at the sewerage plant into the tank and we let the anaerobic digestion process to occur. the tank is connected to a mylar ballon to collect the gas produce. read more