Environmental science – Page 44
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BusinessUS Steel plant spills chromium into waterway
Pipe failure releases 135kg of hexavalent chromium into Lake Michigan tributary
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ResearchWatery atmosphere discovered on Neptune-sized exoplanet
Data from Hubble and Spitzer telescopes gives clues to planet’s formation
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NewsAction on white asbestos blocked by top exporters
Chrysotile will not be added to Rotterdam Convention’s list of hazardous substances
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NewsGovernment releases plan to tackle nitrogen dioxide pollution
Draft air quality plan aims to bring UK emissions back down to legal levels
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ResearchSweet scent of roses allows unsafe water to be sniffed out
Sensor allows olfactory detection of bacteria in drinking water
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ResearchHumans influence soil chemistry from beyond the grave
Chemical elements can reveal where bodies decomposed even after flesh and bones are long gone
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ResearchBlue nanoparticles mop up radioactive element
Nanosized Prussian blue formulation removes radioactive caesium from body faster than commercial treatment
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BusinessUS university sues Dow over pollution
Three hazardous chemicals have infiltrated campus groundwater, and the school wants Dow and others to pay for clean-up
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ResearchAlkaline surprise for acid rain formation
Ammonia can catalyse the hydrolysis of sulfur trioxide to sulfuric acid in the atmosphere
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ResearchTools 3D printed using mock-up Mars dust
Working with extraterrestrial materials could be an important part of future space exploration
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PodcastRagwort alkaloids
Pyrrolizidine alkaloids from Ragworts and other plants are popular with pollinators but a potent poison to livestock, as Mike Freemantle discovers
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ResearchHydrothermal vents generate deep-sea currents
Minerals spewed by ocean vents set up redox reactions that allow electrical currents to flow
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ResearchTiny virus batteries remove water pollutant
Metal nanoparticles turn viruses into tiny batteries that reduce toxic compound in just 10 minutes
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NewsNews from the American Chemical Society meeting in San Francisco
News stories from the 253rd National Meeting & Exposition of the American Chemical Society
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NewsThiocyanate detector aims to end illegal cyanide fishing
A new sensor could identify whether fish were caught using a dangerous and illegal technique
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ResearchReactor offers solution to plastic pollution
Compact system turns waste plastic into fuels, allowing boats to power themselves while cleaning up the ocean
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ResearchHydrogen peroxide generator could provide millions with clean water
A cheap, transportable reactor produces hydrogen peroxide for water disinfection by electrochemically reducing oxygen
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ResearchLost argon hints at Mars’ past climate
The red planet might once have had an atmosphere as thick as Earth’s, but has since lost most of its gases to space
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ResearchSubway air pollution damages passenger health
Putting the brakes on air pollution in the metro system of one of China’s cities could save lives