N.Y. nuclear risk assessment described
Aug 12 - United Press International
U.S. researchers have announced an improved method of predicting where
people might be exposed to radiation from nuclear waste disposal sites.
Engineering and scientific experts associated with U.S. and New York
state energy agencies focused on a buried nuclear waste disposal
facility at West Valley, N.Y., a Society for Risk Analysis release said
Wednesday.
Researchers say their study looked at possible scenarios, likelihoods
and consequences of a threat to the disposal site and concluded "a
release resulting in a dose of 100 millirems in one year, or more, is
extremely unlikely during the next 30 years of operation of the state
managed disposal area at the Western New York Nuclear Service Center."
By comparison, the study said, the public is exposed to approximately
300 millirems a year of cosmic radiation in the atmosphere with no
visible health effects.
Possible scenarios were considered involving hypothetical
releases of radionuclides by liquid, solid or air pathways.
The scientific analysis supports a decision to continue management of
waste at the site for another decade, the researchers said.
© 2010
United
Press International, Inc. All Rights Reserved. To subscribe or visit go to:
http://www.upi.com
|