Usually only cost. Equipment to make and apply ozone to match a target dose has a payback of 3 - 10 years, and doubling the ozone makes the payback centuries.
Ozone does not affect hardness, will not reduce BOD (only COD), and does not provide a long-term kill necessary for, say, a water distribution system. Ozone works well as *one* of the tools of water treatment, not the only tool.
The ozone has both positive and negative effects. It protects us from UV rays but also acts as pollutant.
Humans produce CFC's. These CFC's react with ozone to deplete it.
Health effects of ozone become a problem when its levels in the air are high. Breathing in ozone can irritate the respiratory system, worsen asthma symptoms, and lead to other lung-related issues. Vulnerable populations such as children, the elderly, and individuals with pre-existing respiratory conditions are more susceptible to these health effects.
Global warming is the hot topic in environmental issues. It causes ozone depletion too.
Basically it is undo-ing global warming in Earth's atmosphere. Nobody yet has found a solution for this to significantly drop the infection in the o-zone. Apparently, Sir Richard Branson is offering something like a billion pound reward for a solution to stop and reduce climate change!
Melanoma.
The effectiveness of using an ozone generator in medical settings for sterilization and disinfection purposes is still being researched. While ozone has shown promise in killing bacteria and viruses, there are concerns about its potential harmful effects on human health. Further studies are needed to determine its safety and efficacy in medical settings.
Yes, UV light can produce ozone during the disinfection process. UV light can react with oxygen in the air to create ozone, which can help in disinfecting surfaces and air.
The harmful effects of ozone are seen at ground level. Ozone acts as a pollutant there.
The ozone has ill effects at ground level. It is a pollutant.
The effects of ozone are adverse on skin. It can cause cancer.
The CFC's alter the ozone. They react with ozone and decompose it.
Tropospheric ozone is bad ozone. It acts as a pollutant.
The health effects of ozone layer are:Retina lossSuppression of immune systemSkin cancer.
The ozone has effects on health and environment. These affects are fatal enough for extinction.
The effects of ozone depletion of humans are:skin cancerEye cataractSuppression of immune system.
Ozone is a strong oxidizing agent.