One way of removing harmful nitrate from drinking water is to catalyse its conversion to nitrogen. This process suffers from the drawback that it often produces ammonia. By using palladium nanoparticles as a catalyst, and ...
Bio & Medicine
Jan 16, 2015
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24
For the first time, researchers have successfully demonstrated an interaction between ocean currents and bacteria: The unexpected interaction leads to the production of vast amounts of nitrogen gas in the Pacific Ocean. This ...
Environment
Sep 13, 2013
2
0
(Phys.org) —The newest catalytic converters in diesel engines blast away a pollutant from combustion with the help of ammonia. Common in European cars, the engines exhaust harmless nitrogen and water. How they do this hasn't ...
Materials Science
Sep 10, 2013
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0
Northwestern University researchers have combined climate modeling with public health data to evaluate the impact of electric vehicles (EVs) on U.S. lives and the economy.
Environment
Aug 17, 2020
3
1924
Most of us know nitrous oxide as "laughing gas," used for its anaesthetic effects. But nitrous oxide (N2O) is actually the third most important long-lived greenhouse gas, after carbon dioxide (CO2) and methane. Nitrous oxide ...
Earth Sciences
Nov 18, 2019
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170
The first experimental evidence showing how atmospheric nitrogen can be incorporated into organic macromolecules is being reported by a University of Arizona team.
Biochemistry
Jun 29, 2010
13
0
Environmental groups Seas At Risk and Transport and Environment have announced the results of a study they commissioned to Reynolds Environmental Sustainability Consultants (RESC). A paper written by the team at RESC has ...
(PhysOrg.com) -- The global market for sugarcane is expanding, and new research at UQ is informing improved farming practices to reduce its environmental footprint.
Environment
May 5, 2010
2
0
Fujitsu Laboratories today announced the world's first successful development of an exquisitely sensitive gas sensor based on a new principle that takes advantage of graphene, a material in which carbon atoms are arranged ...
Nanomaterials
Dec 5, 2016
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9
We human beings need plants for our survival. Everything we eat consists of plants or animals that depend on plants somewhere along the food chain. Plants also form the backbone of natural ecosystems, and they absorb about ...
Plants & Animals
Jan 28, 2022
0
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