Q: We like to use our swimming pool and spa, and we want to use fewer harsh chemicals to protect our skin and the environment. A: The use of typical purification chemicals for residential pools and ...

Dear Jim: We like to use our swimming pool and spa, but we want to use fewer harsh chemicals to protect our skin and the environment. Are ozone water purifiers effective, and do they consume much ...

The Environmental Protection Agency (EPA) recently held hearings on its new proposed ozone standards. The existing standard of 75 parts per billion (ppb) for ground-level ozone, a primary component of ...

An international agreement to protect the ozone layer is expected to prevent 443 million cases of skin cancer and 63 million cataract cases for people born in the United States through the end of this ...

Q: I want to save on chemicals to treat my pool and spa and I thought about installing an electric ozone purifier. Is ozone safe to use and is this going to cost more to operate than using chemicals?

Concern over the depletion of the ozone layer started in the 1970s with the suggestion that chlorine from chlorofluorocarbons could reach the stratosphere and cause ozone loss 1. Research activities ...

An NRC committee will evaluate the scientific and technical bases of approaches used by EPA for estimating ozone mortality risk reduction and associated benefits of health-based standards over time.

Ozonated water refers to water that has been treated with ozone gas. Its proponents claim that it offers benefits in both clinical and industrial spaces, from preventing cancer and fighting free ...