How can we benefit from acetic acid bacteria?

Acetic acid bacteria: Acetic acid bacteria (aab) are bacteria that derive their energy from the oxidation of ethanol to Acetic Acid during fermentation. They are gram-negative, aerobic, rod-shaped bacteria, and are occasionally causative of utis. We benefit by understanding their mechanisms of action and by the ability of some species to destroy Cellulose and help return nutrients to soil.