The ozone layer is a thin shield of gas in the Earth’s atmosphere that protects the planet, absorbing the sun’s ultraviolet ... mostly in skin cancer treatment alone.

Oshkosh's water filtration ... s aging ozone generators and liquid oxygen storage system. Director of Public Works James Rabe ...

Oshkosh residents may notice a difference in their drinking water as the city will temporarily switch from an ozone treatment ...

The city of Portland has been dealt a setback in its push to construct a $2 billion water treatment ... to build a treatment ...

Oshkosh residents may notice a difference in their drinking water as the city will temporarily switch from an ozone treatment to a chlorine treatment method. The change is because of necessary ...