A mysterious byproduct of a chemical used to ... water system officials could potentially switch their disinfection practices, reverting to chlorine. But water systems that switched to chloramine ...

“The challenge is, we don’t really know about the health impacts, because unlike the free chlorine disinfection byproducts, there just hasn’t been as much toxicology done on these compounds ...

A study has revealed discovery of a previously unknown compound in chloraminated drinking water, consumed by more than 113 ...

It would be unthinkable to give that up to avoid the much smaller hazard posted by disinfection byproducts.” Even chlorine, with its well-understood and well-documented risks, continues to be ...

Though chlorine remains the most widely used ... micrograms per liter—exceeding typical regulatory limits for disinfection byproducts, which range between 60 and 80 micrograms per liter.

University of Toronto, 35 St. George Street, Toronto, Ontario M5S 1A4, Canada ...