The spa comes in five shell colors ... The Centers for Disease Control and Prevention recommends that owners use chlorine and bromine as primary sanitizers. Some mineral sanitizers can be combined ...

To ensure proper illumination of the samples, we employed two 150 W bromine-tungsten lamps (H-LAM ... were obtained from Tianjin Siyou Fine Chemical Co., Ltd. Methanol (analytical grade) and formic ...

Bromine is an essential halogen element with diverse applications, including water purification, agriculture, flame ...

the chlorine takes the place of the bromine. Because chlorine is more reactive than bromine, it displaces bromine from sodium bromide. The solution turns brown. This brown colour is the displaced ...

Share on Pinterest “Forever chemicals” are found in manufacturing and consumer products and contaminate nearly half of U.S. water supplies. Grace Cary/Getty Images Water containing PFAS ...

This campaign saw significant increases in the lobbying expenditure of major producers of perfluoroalkyl and polyfluoroalkyl substances (PFAS), known as forever chemicals for their persistence in ...

Boil notices are for killing bacteria. VOCs are chemicals. As Andrew Whelton, a professor of civil engineering and ecological engineering at Purdue University puts it, “Chemicals can’t be killed.

The findings give new insight into the dangers of urban wildfires that burn plastics and other chemicals in homes and property. By Hiroko Tabuchi and Mira Rojanasakul At the height of the Los ...

Archaeologists in Pompeii have uncovered one of the city’s largest private spa complexes, connected to a lavish banquet hall in the Regio IX district. The remarkable discovery, located in insula ...

Industrial applications such as plastics and electronics production account for most PFAS use, according to data from Nordic countries' chemicals agencies, opens new tab. Research linking PFAS ...

Add articles to your saved list and come back to them any time. The nation’s drinking water providers, including Sydney Water, have called for a blanket ban on the entire family of “forever ...