Biodegradable materials are considered those materials that can be destroyed by microorganisms. To prevent the accumulation of non-biodegradable compounds in nature, there are two solutions that are currently under investigation: use roots or microbial strains that can attack thought products were not degradable, biodegradable materials or develop common strains. (more…)

http://newenergyalternative.com/wp-content/uploads/2009/01/benefit-drawback-biodiesel.jpg” title=”How to Make Biodiesel” alt=”How to Make Biodiesel” class=”index-image” width=”120″ />
Biodiesel is diesel fuel made from renewable sources of carbon such as used vegetable oil or animal fats used in cooking. In diesel engines it can be used as a direct substitute for petrodiesel fuel made from petroleum.

Biodiesel is clear amber liquid. Its consistency is similar to that of petrodiesel. Biodiesel fuel can be used on its own in a diesel engine or mixed with petrodiesel. Some people mix small amounts of biodiesel into gasoline (gasoline additive) to decrease its air-pollution qualities. (more…)