福島第一原発事故とその影響 - ndl.go.jp · 調査と情報-issue brief- no.718 1...
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ISSUE BRIEF NUMBER 718(2011. 6.28.)
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ISSUE BRIEF No.718
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BWRBoiling Water ReactorBWR
1
ECCSEmergency Core Cooling System5
1
32 166 23
12
ECCS
1 1994.8.30.(2001.3.29. ) 2 2006.9.19.
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ISSUE BRIEF No.718
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1 BWR
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ISSUE BRIEF No.718
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11 156
10 ECCS
15 16
20 ERSSEmergency Response Support SystemSPEEDISystem for Prediction of Environmental Emergency Dose Information 36 223 40 42 EPZEmergency Planning Zone
3 EPZ 810
3 11 14 46 9.0 13 46
1 6 6 1
4
3 12 ECCS 23
3 1980.6.(2010.8.) 4 1 2011.5.15.
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ISSUE BRIEF No.718
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1 12 2 13 3 13 14
1 12 3 14 15 2 4 5 1 16 56 6 19 34 1 23 6 17
1 2 3 4 5 6 1971/3 1974/7 1976/3 1978/10 1978/4 1979/10 46.0 78.4 78.4 78.4 78.4 110.0
6377 5 1215%64 12 INESInternational Nuclear Event Scale7 13 3
5 1 6 40 2011.6.6. ; INES2011.4.12.
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ISSUE BRIEF No.718
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5 2 13 4
2 4,700 3 205 72 7
4 17 8
69 3
5 17 91
3 2 10
10 1
7 2011.6.2. 8 2011.4.17. 9 2011.5.17. 10 2011.6.17.
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ISSUE BRIEF No.718
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3 11 12 ECCS 1 3 310 12 1 10 1 20 2 4 15 2030
4 21 20 63 22
20 20 1 2030
1 20 6 16 11
5 17 12
13
11 20mSv 2011.6.16. 12 2011.5.17. 13 5 24
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ISSUE BRIEF No.718
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6 17 19 54
6 7 IAEAInternational Atomic Energy Agency6 2024 IAEA 1628
14 2011.5.6. ;
2011.5.6. 15 2011.5.31. 16 IAEA 2011.6.
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ISSUE BRIEF No.718
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SPEEDI
EPZ
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PSAProbabilistic Safety Assessment
PSA
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ISSUE BRIEF No.718
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1 4
3 3 14 4100 kW3100 kW1 5
4 8 5
6 345 30 8 87
2
54 35 2011 6 21 19 3
4
5
2
5380 kW 1370 kW 6
1 2011.3.13. 2 2011.5.6. HP 3 3 502011.5.17. 4 1399 , 2010.4.15, pp.35-43. 5 LNG 500 2011.5.12. 6 2011.5.13.
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6000 kW 1480 kW
15 500kW 39
170 27 7 1 9 22 7 1 9 9 9 20 1 15
100
30 500kW
8 HP
7
3 8 9
79 10
11
7 2011.5. HP 8 2011.5. HP 9 2011.5.9. 10 2011.5.20. 11 2011.6.10. 2011.6.15.
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ISSUE BRIEF No.718
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3
10
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13 60 50 100 kW
14
1/3 15
16
1.5 128kW
12 , 2003, p.97. 13 , 2004, p.134. 14
15 2010p.154. 16 4380 , 2011.5.21, pp.86-93.
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17 LED 18
19 9 20
17 2011.2.
HP 18 LED 3 2011.3.25, . 19 LED 4 1 2011.5.17. 20 9 2011.6.1.
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ISSUE BRIEF No.718
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131 90 137 3
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The International Commission on Radiological Protection: ICRP6 100 7mSv
1 1990 ICRP Publication 601991; 2007 ICRP Publication 1032009; 3 2001. 2 3 ATOMICA 4 7 2002, pp.142-144. 5 (1), pp.108-110. 6 1928 UNSCEARWHOIAEA ICRP 1991 1990 Pub.60ICRP1990 Pub.60 10 6 ICRP 2007 2007 Pub.103 23 1 7 SvBq
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ISSUE BRIEF No.718
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8 ICRP 9
10
23 3 17 22 233
3 20 3 29 1112
4 4 13
4 5
14
15
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8 2007 (1), pp.16-20. 9 100 LNT 10 2007 (1), pp.9, 15-23, 153-154. 11 2011.3. 12 5 ICRP publication63 10 mSv p.24 13 2011.4.4, . 14 55 6 . 22 8 15 2(3) ) 16 35(4), 2000.12, pp.449-466. LNT ICRP 10 ICRP Publication 962011, p.xiii
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17ICRP 1 10 18 1 19 5 20
ICRP
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22 1 ICRP 1 23
24
25
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17 ICRP Publication 631994. 18 p.24. 19 2007 (1), pp.59-61. 1990 20 50 10 3 6 21 1963 FAOWHO 1966 WTO 22 23 1989 5 2006 Codex Secretariat, Fact Sheet on Codex Guideline Levels for Radionuclides in Foods Contaminated Following a Nuclear or Radiological Emergency, 2011.5.2. 24 1990 (1), p.80. 25 Codex Secretariat, op.cit.(23), p.8.
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2728
1
1
1
100100 300
300100
2,000
1,0001,000 200
500
90 235 60 103 0.1 1 Radionuclides, General Standard for Contaminants and Toxins in Food and Feed, CODEX STAN 193-1995, pp.33-37. ; 23 4 5 0405 1
23 3 21 29
26 1 23 4 21 27 2011.4.6. 28 6 2 29 11 156 20 3
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1 3
5,4521 7 30 376 6 19
31
324 22
33
34
4 1 4,080 4 18 14,400 29 3,900 2 4 20
1 56 9 137 2.5 35
36
30 31 134 2 137 30 32 500 /kg 0.1 5,000 /kg 33 2011.5.24. 16 34 23 23 5 19 35 137Cs No.95, 2007.7, pp.3-7. 36 2011.5.6.
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ISSUE BRIEF No.718
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37
38 23 4 14.7%46.9%39
370 40TPP
414 28 1 42
5 31 2 434 1
4 5 31 144
37 38 2011.5.16. 39 23 4 2011.6.6. 40 1 34 13 11 8 61 41 36 147 18 42 () 23 4 28 43 () 23 5 31 44 2011.6.1; 2011.5.31.
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