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Activity of radionuclides in a reactor of №4 of the CHAES at the time of accident
|
radionuclide |
period of half-disintegration T(l/2), day |
Power output , МэВ/of disintegration |
Activity absolute, МКи |
|
239Np |
2,35 |
0,16 |
720 |
|
99Mо |
2,75 |
0,28 |
160 |
|
132Tе |
3,25 |
0,24 |
73 |
|
132I |
(3,25) |
1,84 |
|
|
131I |
8,04 |
0,39 |
86 |
|
140Ва |
12,8 |
0,18 |
135 |
|
140La |
(12,8) |
2,30 |
|
|
141Cе |
32,5 |
0,80 |
150 |
|
103Ru |
39,4 |
0,49 |
130 |
|
89Sr |
52 |
0 |
63 |
|
91Y |
58 |
0 |
70 |
|
95Zr |
64 |
0,74 |
130 |
|
95Nb |
(64) |
0,76 |
130 |
|
110mAg |
250 |
2,84 |
0,5 |
|
144Ce |
284 |
0,02 |
90 |
|
106Ru |
367 |
0,20 |
60 |
|
134Cs |
2,06 |
1,55 |
4,0 |
|
125Sb |
2,77 |
0,44 |
0,7 |
|
90Sr |
28,8 |
0 |
6 |
|
137Cs |
30,2 |
0,57 |
8 |
|
238Pu |
87,7 |
0 |
0,02 |
|
239Pu |
24380 |
0 |
0,02 |
|
240Pu |
6537 |
0 |
0,03 |
|
242Cm |
163 |
0 |
0,49 |
* In the sequence of increase Т (1/2).
** In brackets the half-life period of the mother's radionuclide is specified.
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Also it is necessary to take into account, that as a result of accident many new elements were formed. Still in 1988 our Ukrainian academician of biophysical sciences Dmitrij Grodzinsky wrote about it.He named more than 200 elements, but on his opinion the most dangerous from all –it's so-called “hot particles” - the alloy of different elements with the plumbum, which by hundreds tons was dumped in the destroyed reactor. Notice, that till now there are only the devices, capable tomeasure only some the radionuclides acquired by the person (briefly living iodine both long living strontium and cesium!). Presence of “hot particles” in an organism of the person (most of all in a lungs) was observed by the Belarus scientists only after death of victims (one “hot particle” irradiates fabrics around of itself up to 3000 roentgens – BER, biological equivalent of a radio-activity), therefore the cancer of lungs so frequently was met at the Belarus machine operators and tractor operators already from 1988, and the more often – than closer to a zone of the rigid radioactive control they worked...
At all it, it is possible to assert that the lie about Chernobyl - really most radioactive element on the Earth!
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