An updated standard compiled by the Association for the Advancement of Medical Instrumentation (AAMI) and adopted by the American National Standards Institute (ANSI) has acknowledged chlorine dioxide ...

Between Ritchot and Niverville, there remain many residents who derive their water from private wells. In Ritchot, this includes mostly rural properties since the majority of households in its four ...

Data reviewed by Caltech scientists found spikes of lead, chlorine and bromine in the air after the Eaton fire started.

Carbon-based filters are commonly utilized in purifying air systems, treatment plants for wastewater, industrial applications, and consumer appliances such as water and air purifiers. They are ...

Portland officials said Friday that the city has temporarily paused construction on its $2 billion water filtration plant east of Gresham, marking another setback to the costly and controversial ...