Nontoxic powder uses sunlight to quickly disinfect contaminated drinking water
At least 2 billion people worldwide routinely drink water contaminated with disease-causing microbes.
At least 2 billion people worldwide routinely drink water contaminated with disease-causing microbes.
Materials Science
May 18, 2023
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49
Leaders and authorities recently gathered in New York for the first UN water conference in decades. The hope was that there would be some landmark breakthroughs to ensure that everyone had access to safe drinking water and ...
Environment
Apr 17, 2023
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22
The US government announced Tuesday that it is considering imposing across-the-board cuts in usage of the dwindling Colorado River, after squabbling states failed to agree on how to deal with a decades-old problem.
Environment
Apr 11, 2023
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7
The health and environmental harms of per- and polyfluoroalkyl substances (PFAS) are well-known, but a new study calls into question their touted stain-fighting benefits. The study, published today in the AATCC Journal of ...
Analytical Chemistry
Apr 4, 2023
1
60
Water Safety Plans (WSPs) could save countless lives by improving the quality of small drinking water supplies in Sub-Saharan Africa, finds a new study from the University of Surrey.
Earth Sciences
Mar 27, 2023
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4
UN Secretary-General Antonio Guterres on Friday delivered an urgent call for the world to modify and safeguard water resources to avert conflict and ensure future global prosperity.
Environment
Mar 25, 2023
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29
Bottled water is one of the world's most popular beverages, and its industry is making the most of it. Since the millennium, the world has advanced significantly towards the goal of safe water for all. In 2020, 74% of humanity ...
Environment
Mar 23, 2023
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12
The US Environmental Protection Agency (EPA) proposed new standards on Tuesday to limit levels of harmful so-called "forever chemicals" in public drinking water.
Environment
Mar 14, 2023
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16
Research shows that solar water disinfection (SODIS) may be just as effective at decontaminating Escherichia coli (E coli) infected water at high altitudes as it is at low altitudes. The results of a new study appearing in ...
Environment
Mar 1, 2023
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20
Acesulfame is a sweetener in sugar-free drinks and foods. As it cannot be metabolized in the human body, the sweetener ends up in wastewater after consumption and remains largely intact even in sewage treatment plants. A ...
Earth Sciences
Feb 8, 2023
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12