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14 小时
on MSN
Which drinking water is healthiest? The pros and cons of tap, bottled, filtered and more.
While there are concerns about drinking water, experts stress that most Americans have access to clean water — and should be ...
3 天
Possibly toxic chemical may be widespread in drinking water, study finds. Should you filter ...
A previously unidentified chemical has been discovered in the tap water of about one-third of U.S. homes, a new study has ...
5 天
on MSN
U of A Researchers identify previously unknown byproduct U.S. drinking water systems
An international team of researchers from the United States and Switzerland has identified chloronitramide anion as a ...
6 天
on MSN
Mysterious chemical byproduct in U.S. tap water finally identified
Scientists have identified the byproduct of a chemical used to disinfect tap water and prevent waterborne illnesses.
AFP on MSN
6 天
Common water disinfectant creates potentially toxic byproduct: study
A group of chemical compounds used to disinfect water for one-third of the US population and millions of others globally ...
6 天
on MSN
Solving a 40-year mystery, scientists ID chemical found in millions of Americans’ tap water
For more than four decades, scientists have noticed a mysterious chemical in the treated drinking water of millions of people ...
6 天
‘Unidentified product’ in tap water identified after 40 years
That byproduct has at last been identified, 40 years after it was first observed, but whether it’s dangerous remains an open ...
6 天
on MSN
Newly identified chemical in drinking water is likely in many homes and could be toxic ...
A newly identified chemical byproduct may be present in drinking water in about a third of U.S. homes, a study found.
5 天
on MSN
What to know about a newly defined chemical byproduct found in drinking water
Some water systems decided to use chloramine -- a chemical compound formed by mixing chlorine and ammonia -- as a ...
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