Re: Detailed update on reactors in Japan
This makes sense as to why we are hearing about so much radiation still.
Figures provided by Tokyo Electric Power on Thursday show that most of the dangerous uranium at the power plant is actually in the spent fuel rods, not the reactor cores themselves. The electric utility said that a total of 11,195 spent fuel rod assemblies were stored at the site.
That is in addition to 400 fuel assemblies that had been in active service in reactor No. 1 and 548 in each of reactors No. 2 and 3. In other words, the storage pools hold more than seven times as much radioactive material as the reactor cores.
nytimes