~ In 1940 a hundred years after Ozone was discovered, it was installed at Whiting, Indiana for taste and odor controlling drinking water.
~ In 1960 ozone was first used as a coagulant and microflocculant.
~ In 1990's Ozone installations are incorporated in spas, hot tubs, and swimming pools, as a oxidizer in process water application. Scientist confirmed Ozone to be effective in the destruction of odors. Ozone can even stabilize mineral content and pH in process water.