News tagged with sulfur dioxide
Scrubbing sulfur: New process removes sulfur components, CO2 from power plant emissions (w/ Video)
The Department of Energy's Pacific Northwest National Laboratory has developed a reusable organic liquid that can pull harmful gases such as carbon dioxide or sulfur dioxide out of industrial emissions from ...
Aug 18, 2009 |
5 / 5 (4) |
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Aura Marks Five Years of Sky-High Atmosphere Research
Imagine Earth without an atmosphere - without clouds, wind or air. Earth's atmosphere protects, transports, and reacts to life on Earth.
Space & Earth / Earth Sciences
Aug 05, 2009 |
4.8 / 5 (4) |
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Methane-eating microbes can use iron and manganese oxides to 'breathe'
Iron and manganese compounds, in addition to sulfate, may play an important role in converting methane to carbon dioxide and eventually carbonates in the Earth's oceans, according to a team of researchers ...
Space & Earth / Earth Sciences
Jul 09, 2009 |
4.6 / 5 (5) |
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Sudden Collapse in Ancient Biodiversity: Was Global Warming the Culprit?
Scientists have unearthed striking evidence for a sudden ancient collapse in plant biodiversity. A trove of 200 million-year-old fossil leaves collected in East Greenland tells the story, carrying its message ...
Space & Earth / Earth Sciences
Jun 18, 2009 |
4.1 / 5 (17) |
5
Scientists eye glowing volcano crater in Hawaii
(AP) -- The summit of Hawaii's Kilauea volcano is glowing brightly as molten lava swirls 300 feet below its crater's floor, bubbling near the surface after years of spewing from the volcano's side.
Space & Earth / Earth Sciences
Jun 07, 2009 |
4.2 / 5 (11) |
2
EPA to limit mercury from cement plants
The Environmental Protection Agency on Tuesday called for the nation's first limits on mercury emissions from the more than 100 cement factories across the U.S.
Apr 22, 2009 |
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