The Halifax water commission has ordered two $5,000 ozone generators in an effort to solve the persistent sewage gas odour problem in parts of the city's downtown. The smell of raw sewage has ...

Although ozone is used to disinfect water in settings such as treatment plants, the required equipment is typically too large for use in small appliances like water coolers. A new miniaturized ozone ...

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 ...