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New research from a team at the University of Alberta, Canada, finds that Alberta’s oilsands industry is releasing more pollutants into the Athabasca River, its tributaries and its watershed than previously estimated. The pollutants found include mercury, arsenic, lead and cadmium. Kelly et al.
Researchers from QUILL —the Queen’s University (Belfast) Ionic Liquid Laboratories—will display a novel process for removing toxic mercury from natural gas using ionic liquids at the Royal Society’s Summer Science Exhibition. It’s also how we tailor?make make ionic liquids to trap carbon dioxide.
The US Environmental Protection Agency (EPA) announced $5,959,842 million in research funding to nine institutions to improve air quality models used to simulate ozone, particulate matter (PM), regional haze, air toxics, and emerging pollutants. It will also inform the development of strategies for improving air quality.
More forms of mercury can be converted to methylmercury—a form of mercury that can be taken into the food chain and eventually can result in mercury-contaminated fish—than previously thought, according to a study led by a team of researchers from Oak Ridge National Laboratory (ORNL) published in Nature Geoscience.
Coal-powered synthetic natural gas (SNG) plants being planned in China would produce seven times more greenhouse gas emissions than conventional natural gas plants, and use up to 100 times the water as shale gas production, according to a new study by Duke University researchers published in the journal Nature Climate Change. —Robert B.
. $800 million will be used to expand DOE’s Clean Coal Power Initiative, which provides government co-financing for new coal technologies that can help utilities cut sulfur, nitrogen and mercurypollutants from power plants.
Dont PHEVs just shift pollution from gasoline cars to power plants? But its monumentally less pollution , even on the national (half-coal) grid. For more on plug-in hybrids and V2G, see CalCars Resources , University of Delaware V2G Research Center , and papers from a June 2005 conference in Seattle. How can I help?
The objections they raised for years -- "no one is interested, no one would plug in, the technology is too complex, the benefits are minimal, its just shifting the pollution from the tailpipe to the smokestack, theres no demand for these cars" -- still show up occasionally, but are by and large history. San Jose Mercury News ).
The US EPA estimates that its air pollution regulations save thousands of lives annually. A new study by researchers at Indiana University suggests the estimates are more uncertain than commonly accepted. An open-access paper on their study appear in the Journal of Cost-Benefit Analysis. Researchers Kerry Krutilla, David H.
The potential and realized emissions of pollutants, including greenhouse gases and mercury, are also contentious. Source: Kurek et al. Click to enlarge. Collectively, these industrial activities yield significant landscape disturbance and habitat loss and add to the controversy regarding water quantity and quality issues.
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