Ozone is an unstable gas as it is produced for commercial application and has a pungent characteristic odor, it is formed photo chemically in Earth's Stratosphere, but exist at ground level only in low concentration. It is the most powerful Oxidant used in Swimming Pools and has the ability to destroy algae and bacteria, inactive viruses and to oxidize many organics and inorganic contaminants which are present in the water.

Ozone has a short half life in aqueous solution this Ozonised water can be recycled in Swimming Pools without fear of building high concentration of dissolved Chemicals.

Application of Ozone in Water treatment for Swimming pools

Anybody entering a swimming pool contaminates the water either from secretion or just from washing off. Typical contaminated are

Sweat
Skin flaks
Mucous
Hair ointments
Urine