Current situation of ozone oxidation technology applied to sewage treatment industry

In recent years, gratifying progress has been made in the application of advanced ozone oxidation method. Advanced oxidation technology of ozone (AOTs), also known as advanced oxidation process (AOPs), is through the combination of ozone oxidation and various water treatment technologies to form hydroxyl radicals with stronger oxidation and lower reaction selectivity (its REDOX potential of 2.80V).

Compared with conventional water treatment methods, ozone advanced oxidation method has significant characteristics, such as:

Good treatment effect for biodegradable substances

Fast degradation rate

Small footprint

High degree of automation

No secondary pollution, scum

The sludge production is less and so on

It has been widely used in food, pharmaceutical, petroleum and petrochemical, printing and dyeing, steel, water supply and other industries.