While there might be less processing required for "virgin" biofuels that come directly
from the plant sources, the additional steps to produce fuel from trash could be well worth it. Processing the trash is a great method for it not only helps solve the problem of trash it also may also assist in producing fuel. The processing of garbage into fuel will solve the issue of waste and fuel all at once. It's not just a dream, either. This is an implemented policy in countries like Japan and Korea. Their governments have even gone as far as to convert their garbage trucks running on biofuel that had been processed from the same garbage they collect. Inorganic and organic trash are separated by an auger after which the organic materials are given a dose of healthy bacteria which hurries up fermentation. The outcome is a mass, hot and bubbling, that's then put through heat which makes the alcohol cut loose of the mass. There's no waste there, either. Whatever is left from the organic mulch will become organic fertilizer, while the inorganic mulch becomes useful for construction as it can be mixed in with cement.