Description
CO₂-infused water production is the process of dissolving carbon dioxide gas into water under pressure to create carbonated water.
Technical
The process relies on Henry’s law, where CO₂ solubility increases with pressure and decreases with temperature. Dissolved CO₂ reacts with water to form carbonic acid (CO₂ + H₂O ⇌ H₂CO₃), giving the beverage its characteristic acidity and effervescence. Proper temperature control, agitation, and pressure management are essential to achieve uniform carbonation and prevent CO₂ loss.
Science
Primary Reaction
CO₂ + H₂O ⇌ H₂CO₃
Sensory Profile
Aroma ()
fizzycrispsparklingneutralslightly acidic
Origin & History
Civilization
Joseph Priestley & Joseph Bramah
Era
18th century