[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Contaminated uranium in the news again





On Wed, 27 Jun 2001, Raymond A. Hoover wrote:



> I just finished a review of some of the papers referenced in the document.  

> The levels of contamination were on the order of ppb for Pu and Np, and 



	--Roughly, the doses from a given mass of Pu and U is inversely

proportional to their half lives, 4,500,000,000 / 25,000, or 180,000. Thus

1 part per billion of Pu would increase the dose by only 0.02%. This is

truly negligible.



************************************************************************

You are currently subscribed to the Radsafe mailing list. To unsubscribe,

send an e-mail to Majordomo@list.vanderbilt.edu  Put the text "unsubscribe

radsafe" (no quote marks) in the body of the e-mail, with no subject line.