News tagged with chemical pollution

Dangerous chemicals found in south China river

(AP)—Residents and water plants along a river in southern China that is used as a drinking source have been warned not to use the river's water after authorities detected excessive amounts of two dangerous chemicals.

dateJul 06, 2013 in Environment
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New material to soak up oil spills?

Scientists said Tuesday they had manufactured a lightweight and reusable material that can absorb up to 33 times its weight in certain chemicals—a possible new tool against water pollution.

dateApr 30, 2013 in Nanomaterials
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Geostatistical method predicts urban pollution

Researchers from the University of Castilla-La Mancha have developed a measurement system that permits the prediction of atmospheric pollution due to nitrogen oxides in a specific location and at a particular time. The study ...

dateMar 26, 2013 in Environment
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Is nanosilver toxic?

According to Finnish-Estonian joint research with data obtained on two crustacean species, there is apparently no reason to consider silver nanoparticles more dangerous for aquatic ecosystems than silver ions. The results ...

dateFeb 28, 2013 in Bio & Medicine
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