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Tag: reduce
Treaty 'insufficient' to reduce global mercury levels
2013-01-11 18:44:00| Climate Ark Climate Change & Global Warming Newsfeed
Guardian: Even as government negotiators from around the world prepare to gather next week for a final round of talks on a new international treaty limiting the use of mercury, scientists and activists are warning that the draft treaty is both too weak and too limited in scope to have a major impact. "Based on what's happened so far, based on the draft text, we have strong doubts that the treaty will actually be sufficient to reduce global levels of mercury in fish and seafood," Joe DiGangi, a science and...
Tags: global
levels
reduce
mercury
Rectifiers and Soft Recovery Diodes reduce switching losses.
2013-01-11 14:31:16| Industrial Newsroom - All News for Today
With reverse recovery times down to 14 ns, FRED Pt® and HEXFRED® Hyperfast and Ultrafast rectifiers and soft recovery diodes suit high-frequency full and mild hybrid vehicle systems and HID lighting. Devices in DPAK offer 200 and 600 V reverse voltages and include 6 A and 8 A FRED Pt rectifiers as well as 4 A HEXFRED diode. Components in TO-220, D²PAK, TO-262, TO-247, and modified TO-247 packages offer 600 and 1,200 V reverse voltages and include 15–60 A FRED Pt devices and HEXFRED diodes. This story is related to the following:Diodes |
Tags: soft
reduce
recovery
losses
Coal Plant Byproduct May Reduce Phosphorus Runoff
2013-01-10 23:05:00| National Hog Farmer
An Ohio State University (OSU) scientist says an abundant byproduct from coal-burning power plants, if spread on farmers' fields, could help control phosphorus runoff that contributes to Lake Erie's harmful algal blooms. read more
Tags: reduce
plant
coal
phosphorus
Mount Trashmore fined, ordered to reduce odors
2013-01-09 05:54:46| Waste Management - Topix.net
The operator of the landfill that dominates the northern Broward County skyline has agreed to pay $1.6 million in fines, administrative charges and improvement costs to reduce the odor of decaying trash wafting over surrounding neighborhoods.
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ordered
mount
fined
Southern Research Institute wins $1.5M DOE award to test new coal-biomass-to-liquids method; seeking to reduce cost and environmental impact
2013-01-08 22:30:23| Green Car Congress
Tags: research
test
method
cost
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