Biological treatment technology

Fermentation
Ethanol is produced by fermenting starch-based crops(sweet potatoes, corn, etc.), sugar crops, and woody waste(waste paper, waste wood).
Ethanol is used as a fuel additive after distillation

ex)Bio-ethanol Production Plant.

Gas collecting
After collecting landfill gas, it is used for producing electricity after purifying.

ex)Landfill gas plant