Bacteria May supply More Sustainable Biofuel Production

March 18, 2013 · Print This Article

Biofuel, like many alternative energy sources that are on the rise, faces its share of criticism. While it sounds ideal to create fuel from plants rather than limited fossil fuels, many methods of producing biofuel come at a high environmental cost all their own. Land used for biofuel production, for example, could be better put to use growing consumable crops instead of “sustainable” potential for our cars.

Although biofuels from

wood or grass may have a better future than less sustainable sources like corn, they are much more difficult to produce. The first step in turning biomass from grasses, trees, and convinced algae into biofuel is getting through lignin, the unbreakable material of their cell walls, and the compound isn’t an easy one to break down.

However there are some bacteria that digest lignin quite well, and harnessing the chomping […]

[Source] Cynthia


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