Making Steel Recycling Greener
A new process developed by Siemens cuts the energy required to recycle steel and also lowers carbon dioxide (CO2) emissions.
Engineering
Jan 26, 2010
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Page 3 - News tagged with scrap
New study reveals red grouper to be 'Frank Lloyd Wrights of the sea'
To the casual observer in the Gulf of Mexico, the seemingly sluggish red grouper is more of a couch potato than a busy beaver. But a new study led by researchers at The Florida State University reveals the fish to be both ...
Ecology
Jan 20, 2010
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Recycling Food Scraps into Gardens
Each weekday, food scraps are collected from the Maryland Food Distribution Authority in Jessup, Md., and from small local food service and marketing establishments. Materials that do not contain metal, glass, or plastic ...
Environment
Sep 7, 2009
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Biomass as a source of raw materials
For the protection of the environment, and because of the limited amount of fossil fuels available, renewable resources, such as specially cultivated plants, wood scraps, and other plant waste, are becoming the focus of considerable ...
Other
May 12, 2009
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