The Chemical properties and efficacy:

Ozone (O3) is the allotrope of oxygen (O2), and one light blue gas with special smell. triangular molecular structure, bond angle of 116 °.  The density of 1.5 times higher oxygen; The solubility in water is 10 times than oxygen.

Ozone is a strong oxidant; Ozone disinfection does not impacted by the PH value changes and the ammonia; The disinfection efficiency is 600-3000 times higher than chlorine; Both sterilization and disinfection occur instantaneously;

when ozone concentration in water 0.3-2mg / L, it can kill bacteria within 0.5-1min，(Escherichia coli killing rate 99%);

Ozone will be active for yeast and parasites. For example, to remove the following types of microbes and viruses;

1#：Virus; Ozone has proved to have a very strong viral killing; Such as: Poloi virus in the ozone concentration of 0.05-0.45mg / L will lose activity in 2 minutes.

2#: Cyst; Under the ozone concentration of 0.3mg / L, will be removed completely in 2.4 minutes;

3#: Spore; due to the spore protective clothing, the resisting oxidation will be 10-15 times higher than grown bacteria;

4#: Fungi; Both candida albicans and penicillium could be killed.

5#: Parasite; Schistosoma mansoni could be killed in 3 minutes.

In addition, ozone can oxidize and decompose the pollutants in water. Has a significant effect in water treatment. For example: odor removal, bleaching, sterilization, removal of phenol, cyanide, iron, manganese, and reduce COD, BOD ;