ethanol production

Making fertilizer, animal feed, mushroom cultivation ... are simple ways to help farmers earn money from agricultural waste.

Kawasaki Heavy Industries of Japan developed the technology to produce ethanol from straw for only 40 yen (about US $ 0.45) per liter, equal to the cost of producing this biofuel

Recycler Jeplan is working to produce a gasoline that uses cotton yarn from clothes. Jeplan said that 1 ton of discarded clothing can produce 700 liters of ethanol, saving the