News tagged with urban sewage
Sediment sleuthing: Radioactive medicine being tracked through rivers
A University of Delaware oceanographer has stumbled upon an unusual aid for studying local waterways: radioactive iodine. Trace amounts of the contaminant, which is used in medical treatments, are entering ...
Mar 22, 2012 |
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Faster method to detect bacterial contamination in coastal waters
Currently, beachgoers are informed about water-quality conditions based on results from the previous day's sample. Scientists must collect samples in the field, then return to a lab to culture them for analysis -- a process ...
Mar 02, 2010 |
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Cholesterol-busting bug with a taste for waste
A novel species of bacteria with cholesterol-busting properties has been discovered by scientists at the Universidad Complutense de Madrid, Spain. Dr Oliver Drzyzga and colleagues isolated the new bug, called Gordonia ch ...
May 14, 2009 |
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