Ocean acidity data affirms predictions of changes to El Nino conditions
Score one for a key climate change prediction.
Earth Sciences
Oct 20, 2021
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Page 7 - News tagged with acidic water
Are there DBPs in that cup of tea?
Surpassed only by water, tea is the second most consumed beverage worldwide. When boiled tap water is used to brew tea, residual chlorine in the water can react with tea compounds to form disinfection byproducts (DBPs). Now, ...
Environment
Sep 15, 2021
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83
How confined protons migrate
Protons (H+) and hydronium ions (H3O+) in free aqueous solutions seem to migrate faster than other ions due to the the Grotthuss-mechanism. Individual protons do not really migrate at all. Instead, bonds of the hydronium ...
Nanophysics
Sep 8, 2021
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139
Rare earth elements and old mines spell trouble for Western U.S. water supplies
Rare earth elements are finding their way into Colorado water supplies, driven by changes in climate, finds a new study published in the journal Environmental Science & Technology.
Environment
Aug 31, 2021
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616
A naturally inspired, reusable system that purifies water and builds itself
In nature, the interaction of molecules at the boundary of different liquids can give rise to new structures. These self-assembling molecules make cell formation possible and are instrumental to the development of all life ...
Materials Science
Jul 27, 2021
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343
Floating into summer with more buoyant, liquid-proof life jackets and swimsuits
Summertime is here, and that often means long, lazy days at the beach, water skiing and swimming. Life jackets and swimsuits are essential gear for these activities, but if not dried thoroughly, they can develop a gross, ...
Materials Science
Jul 14, 2021
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Catalyzing the conversion of biomass to biofuel
Zeolites are extremely porous materials: Ten grams can have an internal surface area the size of a soccer field. Their cavities make them useful in catalyzing chemical reactions and thus saving energy. An international research ...
Materials Science
Jul 1, 2021
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Mechanism deciphered: How organic acids are formed in the atmosphere
The acidity of the atmosphere is increasingly determined by carbon dioxide and organic acids such as formic acid. The second of these contribute to the formation of aerosol particles as a precursor of raindrops and therefore ...
Earth Sciences
May 12, 2021
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13
Plastics could see a second life as biodegradable surfactants
Scientists at the Institute for Cooperative Upcycling of Plastics (iCOUP), an Energy Frontier Research Center led by Ames Laboratory, have discovered a chemical process that provides biodegradable, valuable chemicals, which ...
Materials Science
Apr 15, 2021
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Mountain growth influences greenhouse effect
Taiwan is an island of extremes: severe earthquakes and typhoons repeatedly strike the region and change the landscape, sometimes catastrophically. This makes Taiwan a fantastic laboratory for geosciences. Erosion processes, ...
Earth Sciences
Apr 8, 2021
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