Ozone (O3) is just activated Oxygen, with three atoms in its molecule. The third Oxygen atom is extremely reactive, fatally oxidizing harmful pathogens and organic compounds to kill their existence in water or air. After sterilization, it turns back into pure Oxygen molecule (O2), since the third atom gets out to kill the evil compounds. Hence, toxic residue is totally zero. In Cooling Towers, Ozone offers a tremendous range of economical, performancial & environmental benefits, which improve daily efficiency as well as reduce operation costs, thereby enhancing profit margins for the cooling tower operators.
There are multiple chemicals from
your cooling tower maintenance list, whose usage you can reduce by 90% ,and thereby save that huge amount of recurring expenditures, as soon as you begin using the most natural alternative that is Ozone. Ozone is the strongest disinfectant for killing Legionella Pneumophila, as it is 3157 times more germicidal than Chlorine.
In 2008, NASA (USA) commented how it saves operation hassle and costs by using Ozone in all their cooling towers (read in the links below). With time, today their savings have increased further, with further development of Ozone technology.