A reactor is essentially a vessel in which an electrical spark (Corona-Discharge) splits an O2 into 2O and then the O's immediately combine with a couple of O2's to make 2O3's. O3 is very unstable and doesn't last long because that extra O is easily lost. In other words, O3 is a strong oxidizer because it is highly electronegative and can gain electrons by oxidizing a substance. All the talk about the health benefits of antioxidants give you some idea why too much O3 is a bad thing.
I work in the fresh fruit industry and there is lots of work being done with O3 as a sanitizer and anti-fungal agent. O3 is used commercially in enclosed spaces and around lots of people so it can be used safely.
I work in the fresh fruit industry and there is lots of work being done with O3 as a sanitizer and anti-fungal agent. O3 is used commercially in enclosed spaces and around lots of people so it can be used safely.