News tagged with polycyclic aromatic
Tiny bubbles clean oil from water
Nov 16, 2009 |
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Small amounts of oil leave a fluorescent sheen on polluted water. Oil sheen is hard to remove, even when the water is aerated with ozone or filtered through sand. Now, a University of Utah engineer has developed ...
Spitzer Reveals 'No Organics' Zone Around Pinwheel Galaxy
Jul 21, 2008 |
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(PhysOrg.com) -- The Pinwheel galaxy is gussied up in infrared light in a new picture from NASA's Spitzer Space Telescope.
Study confirms untold levels of oil sands pollution on the Athabasca
1hour ago |
5 / 5 (1) |
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After an exhaustive study of air and water pollution along the Athabasca River and its tributaries from Fort McMurray to Lake Athabasca, researchers say pollution levels have increased as a direct result of nearby oil sands ...
Smokeless tobacco called 'moist snuff' is contaminated with harmful substances
Dec 03, 2009 |
2 / 5 (1) |
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A new study on the smokeless tobacco product called moist snuff — placed between lip and gum — has led scientists in Minnesota to urge the tobacco industry to change manufacturing practices to reduce snuff's ...
Probing Question: Is grilling dangerous to your health?
Jul 16, 2009 |
3.2 / 5 (5) |
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For many people, summer festivities would be terribly un-festive without the sizzle, the smoke, and the tantalizing smell of meat being barbecued. In the summer, many gatherings revolve around the grill, and ...
New study expands the list of hazardous chemicals in smokeless tobacco
Aug 16, 2009 |
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Attention all smokeless tobacco users! It's time to banish the comforting notion that snuff and chewing tobacco are safe because they don't burn and produce inhalable smoke like cigarettes. A study that looked ...
