News tagged with harmful pollutants
Polluting China for the sake of economic growth
China's economic growth will continue to be energy-intensive and highly polluting for the foreseeable future with emissions and efficiency far below capital growth on the agenda, according to a study published in the International Jo ...
Other Sciences / Economics & Business
Apr 27, 2012 |
4.5 / 5 (2) |
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Nanowire-based sensors offer improved detection of volatile organic compounds
(PhysOrg.com) -- A team of researchers from the National Institute of Standards and Technology (NIST), George Mason University and the University of Maryland has made nano-sized sensors that detect volatile ...
Jun 22, 2011 |
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Could oysters be used to clean up Chesapeake Bay?
Chronic water quality problems caused by agricultural and urban runoff, municipal wastewater, and atmospheric deposition from the burning of fossil fuels leads to oxygen depletion, loss of biodiversity, and harmful algal ...
Jan 21, 2011 |
3.7 / 5 (3) |
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University of Utah microbubbles clean dirty soil in China
Microbubbles are much bigger than they sound. If all goes as planned during a demonstration project in eastern China, microbubble technology developed at the University of Utah has the potential to boost a ...
Oct 13, 2010 |
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Paper strips can quickly detect toxin in drinking water
(PhysOrg.com) -- A strip of paper infused with carbon nanotubes can quickly and inexpensively detect a toxin produced by algae in drinking water. Engineers at the University of Michigan led the development of the new biosensor.
Nanotechnology / Bio & Medicine
Jan 08, 2010 |
5 / 5 (6) |
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Air pollutants from abroad a growing concern, says new report
Plumes of harmful air pollutants can be transported across oceans and continents -- from Asia to the United States and from the United States to Europe -- and have a negative impact on air quality far from their original ...
Sep 29, 2009 |
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Cars running on ethanol can pollute too: Brazil study
Cars running on sugarcane ethanol can produce as many harmful pollutants as those using ordinary petrol (gasoline), according a study published by Brazil's environment ministry.
Sep 17, 2009 |
3.7 / 5 (9) |
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Zero in on ozone with fluorescent solution that detects harmful molecule in air and body
Researchers at the University of Pittsburgh have developed a fluorescent substance that glows bright green when exposed to even minute amounts of ozone in the air and in biological samples such as human lung cells. A molecule ...
Chemistry / Analytical Chemistry
Jun 22, 2009 |
4.5 / 5 (2) |
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International experts weigh-in on harmful algal blooms
Cambridge, Md. - An international group of scientists is linking nutrient pollution in the world's coastal seas to an increase in the number of harmful algal blooms reported in recent years. When harmful algal blooms (HAB's) ...
Jan 06, 2009 |
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