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Re: Dirty bombs



My understanding is that Cs diffuses into concrete.  That makes it 

impossible to wash away.



Tom



tom.mohaupt@WRIGHT.EDU wrote:



>According to the Handbook of Chemistry and Physics (ancient edition, 1977),

>the solubility of CsCl is 162 g/ml in cold water and 260 g/ml in hot water.

>Tom

>

>BERNARD L COHEN wrote:

>

>>        Can someone explain why dispersed CsCl in a city is a long term

>>hazard? Isn't it highly soluble in water? If so, it should be easy to hose

>>away, using radiation detectors to locate hot spots. The water with CsCl

>>would go into the sewer system. Even without hosing, rain should wash away

>>most of it.

>>

>>Bernard L. Cohen

>>Physics Dept.

>>University of Pittsburgh

>>Pittsburgh, PA 15260

>>Tel: (412)624-9245

>>Fax: (412)624-9163

>>e-mail: blc@pitt.edu

>>

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>





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