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GESTÃO DE FONTES RADIOATIVAS SELADAS ... - Ipen

GESTÃO DE FONTES RADIOATIVAS SELADAS ... - Ipen

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Tabela 4.8 - Fontes seladas do inventário brasileiro que devem ser depositadas em um repositório profimdo, de acordo com o cenário 3.<br />

100 ANOS <strong>DE</strong> <strong>DE</strong>CAIMENTO 200 ANOS <strong>DE</strong> <strong>DE</strong>CAIMENTO 300 ANOS <strong>DE</strong> <strong>DE</strong>CAIMENTO<br />

atividade atividade número volume „. atividade atividade número volume atividade atividade número volume<br />

% % % % % % %<br />

limiar (Bq total (Bq) total (dm') /» limiar (Bq total (Bq) total (dm') limiar (Bq) total (Bq) total (dm') %<br />

'H 1,9x10' 8,4x10" 100 43 = 0 0,007 = 0 _(') 0 0 0 0 0 0 0 0 0 0 0 0<br />

-<br />

"C 1,9x10* 4,9x10' 100 24 100 0,66 24 1,9x10* 4,9x10' 100 24 100 0,66 24 1,9x10* 4,9x10' 100 24 100 0,66 24<br />

'*C1 9,1x10" 1,5x10* 100 13 100 0,36 100 9,1x10" 1,5x10* 100 13 100 0,36 100 9,1x10" 1,5x10* 100 13 100 0,36 100<br />

6,3x10" 6,3x10" 100 1 100 0,03 1 6,3x10" 6,3x10" 100 I 100 0,03 1 6,3x10" 6,3x10" 100 1 100 0,03 1<br />

^Co 2,8x10' 3,3x10'* 100 201587 100 58.7 98 - 0 0 0 0 0 0 - 0 0 0 0 0 0<br />

"Ni 7,4x10* 4,2x10'" 100 90 47 0,003 50 7,4x10* 4,2x10'" 100 90 47 0,003 50 7,4x10* 4,2x10'" 100 90 47 0,003 50<br />

'"Sr 1,9x10" 1,8x10'- 100 845 100 4,0 100 1,9x10' 1,8x10" 100 838 99 4,0 100 2,2x10* 1,8x10'^ 100 828 98 4,0 100<br />

'"Cs 1,6x10' 3.3x10'" 100 6110 99 13 100 1,5x10* 3.3x10'" 100 5925 96 13 100 1,6x10' 3.3x10'" 100 5770 94 12 98<br />

'"Ba 9,9x10* 9,2x10* 88 6 22 0,003 22 0 0 0 0 0 0 0 0 0 0 0 0<br />

- - '"Eu 3,9x10* 3,9x10» 100 1 25 0,11 25 0 0 0 0 0 0 0 0 0 0 0 0<br />

- -<br />

"'Sm 3,7x10' 3,7x10' 100 1 100 0,03 1 3,7x10' 3,7x10' 100 1 100 0,03 1 3,7x10' 3,7x10' 100 1 100 0,03 1<br />

^^'Ra 7,4x10' 1,3x10'^ 100 4095 100 0,92 100 7,4x10' 1,3x10'^ 100 4095 100 0,92 100 7,4x10' 1,3x10" 100 4095 100 0,92 100<br />

"-^RaBe 3,7x10' 1,0x10'" 100 13 100 0,36 100 3,7x10' 1,0x10'" 100 13 100 0,36 100 3,7x10' 1,0x10'" 100 13 100 0,36 100<br />

"^Th 6,3x10' 7,4x10' 100 34 100 0,93 33 6,3x10' 7,4x10' 100 34 100 0,93 33 6,3x10' 7,4x10' 100 34 100 0,93 33<br />

3,7x10* 3,7x10* 100 1 100 0,03 1 3,7x10* 3,7x10* 100 1 100 0,03 1 3,7x10* 3,7x10* 100 1 100 0,03 1<br />

1,5x10' 2,2x10' 100 2 100 0,06 2 1,5x10' 2,2x10' 100 2 100 0,06 2 1,5x10' 2,2x10' 100 2 100 0,06 2<br />

234^<br />

3,7x10" 3,7x10" 100 I 100 0,03 I 3,7x10" 3,7x10" 100 1 100 0,03 1 3,7x10" 3,7x10" 100 1 100 0,03 1<br />

235^j<br />

8,5x10' 2,9x10' 100 9 100 0,25 9 8,5x10' 2,9x10' 100 9 100 0,25 9 8,5x10' 2,9x10' 100 9 100 0,25 9<br />

238^<br />

"'Np 5,6x10" 5,6x10" 100 1 100 0,03 1 5,6x10" 5,6x10" 100 1 100 0,03 1 5,6x10" 5,6x10" 100 1 100 0,03 1<br />

"«Pu l,.9xl0' 8,2x10" 100 16 100 0,26 100 I,.9xl0' 8,2x10" 100 16 100 0,26 100 1..9xl0' 8,2x10" 100 16 100 0,26 100<br />

"«PuBe 1,6x10'^ 1,6x10" 100 I 100 0,35 100 1,6x10'^ 1,6x10'^ 100 1 100 0.35 100 1,6x10'^ 1,6x10" 100 1 100 0,35 100<br />

"'Pu 5,6x10* 3,8x10» 100 2 100 0,03 1 5,6x10* 3,8x10* 100 2 100 0,03 1 5,6x10* 3,8x10* 100 2 100 0,03 1<br />

^"'Am 3,7x10^ 1,4x10" 100 172636 100 130 100 3,7x10^ 1,4x10" 100 172636 100 130 100 3,7x10^ 1,4x10" 100 172636 100 130 100<br />

"'AmBe 3,7x10' 4,1x10" 100 319 100 35 100 3,7x10' 4,1x10" 100 319 100 35 100 3,7x10' 4,1x10" 100 319 100 35 100<br />

^'•'Cm 1,1x10' 2,0x10" 100 16 100 0,081 100 1,1x10' 2,0x10" 100 16 100 0,081 100 1,1x10' 2.0x10" 100 16 100 0,081 100<br />

Totais 3,31x10'* 98 385867 91 245 82 6,08x10" = 0 184038 44 186 62 6,08x10" = 0 183873 43 185 62<br />

57

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