Ozone sanitization hydrogen peroxide

Chemical methods, where compatible, can be used on a wider variety of construction materials. These methods typically employ oxidizing agents such as hypochlorite, hydrogen peroxide, ozone, or per-acetic acid. Hypochlorites are effective sanitizers but are difficult to flush from the system and tend to leave biofilms intact. 

UV oxidation of organic water pollutants in the presence of hydrogen peroxide, ozone or both with powerful medium-pressure mercury lamps is performed on industrial scales (Gottschalk et al., 2000). The synergistic combination of ozone and UV is especially suited for water sanitation, i.e. treatment of swimming pool and spa water (Rice, 1997). Many full-scale remediation applications of photo-initiated AOPs using hydrogen peroxide or ozone are already in operation (Chem-viron Carbon, 1997, Freeman and Harris, 1995). 

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