Nowadays, the use for renewable resources comes as a necessity to stringent
energetic consumption issues that are related to both economic and energy
autonomy (if possible) by using alternative sources of energy. In this
context, one possible solution could be the application of anaerobic
digestion processes, with a main energy carrier as result in the production
of biogas. The focus for the present paper is to analyze the possibility to
obtain biogas through anaerobic digestion of solid agricultural wastes
(degraded corn and wheat) in municipal waste waters substrate. The biogas
production was tested on a self-sustained double biogas reactors and CH4
production obtained presented. Combustion of biogas-like syngas simulating
produced biogas was performed in the presence of ZnAl2O4 and CoAl2O4
catalyst, in an experimental combustor. Experiments conducted showed that
both corn and wheat blended with municipal waste water produce biogas with
up to 80% CH4 concentration and that combustion behavior of biogas is
improved in presence of CoAl2O4 catalyst.