(Phys.org)—Nanoparticles synthesized from noble metals such as ruthenium, rhodium, palladium, silver (Ag), osmium, iridium, platinum, and gold (Au) are attracting increased attention by researchers around the world looking ...
Nanomaterials
Aug 31, 2012
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The world's city dwellers are fast producing more and more trash in a "looming crisis" that will pose huge financial and environmental burdens, the World Bank is warning.
Environment
Jun 7, 2012
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With recent advances in technology and design, treating municipal wastewater and reusing it for drinking water, irrigation, industry, and other applications could significantly increase the nation's total available water ...
Environment
Jan 10, 2012
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A new University of Minnesota study reveals that the release of treated municipal wastewater – even wastewater treated by the highest-quality treatment technology – can have a significant effect on the quantities ...
Environment
Nov 14, 2011
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(PhysOrg.com) -- Researchers have long been interested in waste products as sources of biofuel. In Maine, those waste items could include treetops and limbs deemed by the forest products industry as unusable and often left ...
Energy & Green Tech
Oct 25, 2011
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(AP) -- Nasty floodwaters from the remnants of Lee and Irene - tainted with sewage and other toxins - threaten public health in parts of the Northeast by direct exposure or the contamination of private water wells, officials ...
Environment
Sep 9, 2011
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Research from North Carolina State University shows that so-called biodegradable products are likely doing more harm than good in landfills, because they are releasing a powerful greenhouse gas as they break down.
Environment
May 31, 2011
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Almost since the beginning of recorded history, people have used concrete substances in everything from infrastructure to artwork.
Engineering
Dec 17, 2010
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The November 2010 issue of Environmental Pollution details successful experiments at the University of Cincinnati wherein rabbit's food resulted in the abiotic (non-biological) transformation and absorption of four different ...
Environment
Nov 1, 2010
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(PhysOrg.com) -- As a clean energy alternative, NASA invented an algae photo-bioreactor that grows algae in municipal wastewater to produce biofuel and a variety of other products.
Other
Nov 18, 2009
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