A review on small biogas reactors

Biogas is probably one of the oldest biofuels in the world. However, this gas has a great contribution to our current global warming now, since it is well produced from e.g. landfills and rice fields in the world. On the other hand, if biogas is captured in the reactors, it is a great source of energy for cooking, heating, electricity and fuel for the cars.

We have recently reviewed different designs and other aspects of the small reactors used for biogas prooduction. There are several millions of such reactors in the world with different designs, and it is interesting to see the development of such reactors. You can here download the review article.



(Schematic sketch of a janta model fixed dome digester for biogas production)