The chemical properties of ozone used by the ozone machine play a major role in the water treatment industry, but the current water treatment process in China's swimming pools uses more chlorine or chlorinated compounds as bactericides, and swimming pool water sterilization uses chlorine or chlorinated compounds. Dependence is very strong.

People have used chlorine or chlorinated compounds for disinfection before, because chlorine can quickly kill most microorganisms, and can keep enough residual chlorine in the water so that the inhibitory effect can be maintained and promoted. The source is simple, and it has the characteristics of low price of chlorine or chlorinated compounds, and it is still widely used in the treatment of swimming pool water. But the main contaminants in the pool are urea, which is the bacteria brought in by swimmers. While chlorine kills bacteria, it forms amine chloride and other chemicals with urea and organic matter. The high volatility of amine chloride is the main compound that causes a special odor in the indoor swimming pool hall. It affects the human eyes, ears, and nose. , And other organs produce irritation.

The technology of ozone machine disinfection treatment of swimming pool water has been further developed. Because ozone has long been proved to be the strongest oxidant other than fluorine in the water treatment process, he can decompose organic matter at a reaction rate 100 times higher than that of chlorine, preventing the synthesis of chloramines by chlorine and urea. In addition, ozone is formed in water Hydroxyl groups can hydrolyze polyvalent metal ions into colloidal compounds, which are filtered through sand filters, which not only improves the appearance of water. There are also no residual concerns.