The dirt on the walls of the fermenter is a mixture of inorganic and organic matter, which is difficult to clean with a single cleaning agent. If only caustic soda is used for fermenter cleaning, it only serves to remove organics. Only when the cleaning temperature reaches above 80 ℃, can the cleani

Beer is carbonated because carbon dioxide gas is dissolved in it. The carbon dioxide gas forms when yeast ferments the sugar in the beer. The carbon dioxide gas makes the beer fizzy and gives it its carbonation. Carbonation also helps to preserve the beer and prevent it from going bad.Carbonation ca