Introduction To Bio Gas

The biogas project explains how biogas gasification works. The system uses bio-mass to create renewable energy. Traditional gasification systems required liquid mass to be pumped into a chamber which is enriched with bacteria. The method in the video shows a 2 chamber system.

The 1st (Hydrolysis) Stage takes grass clippings & food waste to create a soup. The chamber is not regulated by much and the normal conditions will break it down. Heat is produced as the mass breaks down. The pH regulates itself and after 5-10 days it is
ready to move into the second step.

The 2nd (Gasification) Stage is put inside an adjacent chamber. This chamber has to be regulated as it has live bacteria culture inside. The optimal range is important in this step. If you keep the bacteria happy, it will chomp away at the soup. To extract the maximum energy from the bio-mass it takes up to 12 days. The stream of Gas comes out of this system gradually throughout the decomposition. The methane gas is about 65-70% pure. Additional refining removes moisture and it can be stored on site to produce energy for the plant or be sold to consumers.