Dissolved Ozone vs Temperature

Posted by Joel Leusink on April 21, 2011 under Ozone News | Be the First to Comment

Here is an interesting chart for you. This shows the solubility of ozone into water at varying temperatures. This a great way to illustrate how much of a difference temperature plays on dissolved ozone levels.

Several conclusions can be postulated from the chart. They are the following:

• lower temperature permit higher dissolved ozone concentrations
• higher ozone concentrations in the ozone gas permit higher dissolved ozone concentrations
• Ozone Solubility vs. Temperature is a linear relationship with virtually no ozone solubility above 43-deg C (110-deg F)

Just how soluble is ozone?

Ozone is extremely soluble! At 25 deg C, ozone solubility is 109 mg/l. The solubility of oxygen is 8 mg/l. Ozone is 13 times more soluble than oxygen.