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. July Newsletter
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Upcoming Events
. 54th Annual Meeting of the Health Physics Society
12-16 July 2009
Minneapolis, Minnesota
. 2009 Professional Development School
NORM and TENORM
16-19 July 2009
Minneapolis, Minnesota
04 July 2009

Byproduct

Byproduct is (1) any radioactive material (except special nuclear material) yielded in, or made radioactive by, exposure to the radiation incident to the process of producing or using special nuclear material (as in a reactor); and (2) the tailings or wastes produced by the extraction or concentration of uranium or thorium from ore.
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