Biological fermentation IS water stories project. Intended to study the bio-fermentation process By taking the waste such as fruit and vegetable scraps and the rest of the crust from the store, school, water, sugar and fermented with the appropriate ratio. Fermentation takes about 8 Bio-fermentation water was that resembles a dark brown viscous liquid to blacks. Smells sour and a little fruit, vegetables chips and performance testing to get rid of bathroom odors with the school. And at the same time it helps to get rid of the smell of pollution problems at school as well. In addition, permanent make up, it has created a Facebook page about the essence of knowledge in all matters relating to the fermentation using the name chawa page "fermented fermented," he said.
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