-
TEPCOs Challenges for Occupational Exposure Reduction
-Installation of Additional CF in Fukushima Daiichi NPP-Shunsuke HORI, Akira SUZUKITokyo Electric Power CompanyNuclear Power Plant Management Department Radiation Protection Group ISOE International ALARA SymposiumSeptember 8-9, 2009, Aomori, JAPAN
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Profile - LocationElectricity sales by the 10 electric utilities
Graph1
63.981
6.505
16.8
32.626
7.962
33.865
11.826
6.665
20.023
1.925
total202.178GW
Graph1 (2)
288.956
31.839
81.101
129.734
28.154
145.867
61.222
28.701
85.883
7.476
total
889.0
TWh
TEPCO289.0 TWh
Sheet1
20
[GW][TWh][%][%]
TEPCO63.981288.95632%33%
Hokkaido6.50531.8393%4%
Tohoku16.881.1018%9%
Chubu32.626129.73416%15%
Hokuriku7.96228.1544%3%
Kansai33.865145.86717%16%
Chugoku11.82661.2226%7%
Shikoku6.66528.7013%3%
Kyushu20.02385.88310%10%
Okinawa1.9257.4761%1%
10Total202.178888.933
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TEPCOs Nuclear Power Plants 17 BWRs including 2 ABWRs (total capacity 17,308MWe) - 27% of generation capacity (FY 2008)Kashiwazaki-Kariwa NPPFukushima-Daini NPPFukushima-Daiichi NPPNPP
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ContentsOccupational Exposure in NPPMeasures for Reduction of Collective DoseQuality of Feed Water after Installation of Additional CF in Fukushima Daiichi Unit 6 Collective Dose Estimation Secondary Effects by Reduction of CRUDConclusions
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Occupational Exposure in NPP (1/2)Collective Dose per Reactor in Nuclear Power Station (BWR)(2006 to 2008 Average)
2008data
2007 2Q-2009 1Q
Higashidori 10.2
Isar 1-10.43
Olkiluoto 20.47
Shika 20.49
Forsmark 30.59
Limerick Unit 10.61
Shika 10.63
Browns Ferry Unit 10.65
Oskarshamn 30.72
Philippsburg 10.73
Forsmark 20.73
Onagawa 10.74
Onagawa 20.74
Onagawa 30.74
Hatch Unit 10.77
LaSalle Unit 10.82
Forsmark 10.84
Leibstadt 10.85
Susquehanna Unit 10.85
Clinton Unit 10.88
Dresden Unit 20.92
Hatch Unit 20.93
Hamaoka 30.94
Hamaoka 40.94
Hamaoka 50.94
Brunsbuettel 10.96
Olkiluoto 10.98
Susquehanna Unit 20.98
Pilgrim Unit 11.04
Chinshan 11.05
Chinshan 21.05
Monticello Unit 11.09
Oskarshamn 21.1
Limerick Unit 21.12
Hope Creek Unit 11.13
Muehleberg 11.17
Duane Arnold Unit 11.18
Fukushima Daini 11.19
Fukushima Daini 21.19
Fukushima Daini 31.19
Fukushima Daini 41.19
Kashiwazaki Kariwa 11.19
Kashiwazaki Kariwa 21.19
Kashiwazaki Kariwa 31.19
Kashiwazaki Kariwa 41.19
Kashiwazaki Kariwa 51.19
Kashiwazaki Kariwa 61.19
Kashiwazaki Kariwa 71.19
Santa Maria De Garona 11.19
Fermi Unit 21.3
Gundremmingen Npp 21.33
Grand Gulf Unit 11.35
Kruemmel 11.36
Brunswick Unit 11.37
Nine Mile Point Unit 11.38
Columbia Gen Sta Unit 21.39
Peach Bottom Unit 21.42
Peach Bottom Unit 31.45
Oyster Creek Unit 11.46
Vermont Yankee Unit 11.46
Quad Cities Unit 11.47
Browns Ferry Unit 31.54
Kuosheng 11.57
Kuosheng 21.57
FitzPatrick Unit 11.58
Dresden Unit 31.6
Shimane 11.63
Shimane 21.63
LaSalle Unit 21.66
Nine Mile Point Unit 21.67
Ringhals 11.73
Quad Cities Unit 21.77
Laguna Verde 21.8
Oskarshamn 11.91
Brunswick Unit 21.95
Gundremmingen Npp 11.99
Tarapur 22.02
Browns Ferry Unit 22.1
Tokai-II 12.17
River Bend Unit 12.2
Tsuruga 12.22
Cooper Unit 12.26
Fukushima Daiichi 12.69
Fukushima Daiichi 22.69
Fukushima Daiichi 32.69
Fukushima Daiichi 52.69
Fukushima Daiichi 42.69
Fukushima Daiichi 62.69
Cofrentes 13.13
Perry Unit 13.31
Tarapur 14.1
Laguna Verde 14.2
Browns Ferry Unit 10.65
Browns Ferry Unit 22.1
Browns Ferry Unit 31.541.43Browns Ferry Unit 3Browns Ferry1.43
Brunsbuettel 10.960.96Brunsbuettel 1Brunsbuettel0.96
Brunswick Unit 11.37
Brunswick Unit 21.951.66Brunswick Unit 2Brunswick1.66
Chinshan 11.05
Chinshan 21.051.05Chinshan 2Chinshan1.05
Clinton Unit 10.880.88Clinton Unit 1Clinton0.88
Cofrentes 13.133.13Cofrentes 1Cofrentes3.13
Columbia Gen Sta Unit 21.391.39Columbia Gen Sta Unit 2Columbia Gen Sta1.39
Cooper Unit 12.262.26Cooper Unit 1Cooper2.26
Dresden Unit 20.92
Dresden Unit 31.61.26Dresden Unit 3Dresden1.26
Duane Arnold Unit 11.181.18Duane Arnold Unit 1Duane Arnold1.18
Fermi Unit 21.31.3Fermi Unit 2Fermi1.3
FitzPatrick Unit 11.581.58FitzPatrick Unit 1FitzPatrick1.58
Forsmark 10.84
Forsmark 20.73
Forsmark 30.590.72Forsmark 3Forsmark0.72
Fukushima Daiichi 12.69
Fukushima Daiichi 22.69
Fukushima Daiichi 32.69
Fukushima Daiichi 42.69
Fukushima Daiichi 52.69
Fukushima Daiichi 62.692.69Fukushima Daiichi 6Fukushima Daiichi2.69
Fukushima Daini 11.19
Fukushima Daini 21.19
Fukushima Daini 31.19
Fukushima Daini 41.191.19Fukushima Daini 4Fukushima Daini1.19
Grand Gulf Unit 11.351.35Grand Gulf Unit 1Grand Gulf1.35
Gundremmingen Npp 11.99
Gundremmingen Npp 21.331.66Gundremmingen Npp 2Gundremmingen Npp1.66
Hamaoka 30.94
Hamaoka 40.94
Hamaoka 50.940.94Hamaoka 5Hamaoka0.94
Hatch Unit 10.77
Hatch Unit 20.930.85Hatch Unit 2Hatch0.85
Higashidori 10.20.2Higashidori 1Higashidori0.2
Hope Creek Unit 11.131.13Hope Creek Unit 1Hope Creek1.13
Isar 1-10.430.43Isar 1-1Isar0.43
Kashiwazaki Kariwa 11.19
Kashiwazaki Kariwa 21.19
Kashiwazaki Kariwa 31.19
Kashiwazaki Kariwa 41.19
Kashiwazaki Kariwa 51.19
Kashiwazaki Kariwa 61.19
Kashiwazaki Kariwa 71.191.19Kashiwazaki Kariwa 7Kashiwazaki Kariwa1.19
Kruemmel 11.361.36Kruemmel 1Kruemmel1.36
Kuosheng 11.57
Kuosheng 21.571.57Kuosheng 2Kuosheng1.57
Laguna Verde 14.2
Laguna Verde 21.83Laguna Verde 2Laguna Verde3
LaSalle Unit 10.82
LaSalle Unit 21.661.24LaSalle Unit 2LaSalle Unit1.24
Leibstadt 10.850.85Leibstadt 1Leibstadt0.85
Limerick Unit 10.61
Limerick Unit 21.120.865Limerick Unit 2Limerick0.865
Monticello Unit 11.091.09Monticello Unit 1Monticello1.09
Muehleberg 11.171.17Muehleberg 1Muehleberg1.17
Nine Mile Point Unit 11.38
Nine Mile Point Unit 21.671.525Nine Mile Point Unit 2Nine Mile Point1.525
Olkiluoto 10.98
Olkiluoto 20.470.725Olkiluoto 2Olkiluoto0.725
Onagawa 10.74
Onagawa 20.74
Onagawa 30.740.74Onagawa 3Onagawa0.74
Oskarshamn 11.91
Oskarshamn 21.1
Oskarshamn 30.721.2433333333Oskarshamn 3Oskarshamn1.2433333333
Oyster Creek Unit 11.461.46Oyster Creek Unit 1Oyster Creek1.46
Peach Bottom Unit 21.42
Peach Bottom Unit 31.451.435Peach Bottom Unit 3Peach Bottom1.435
Perry Unit 13.313.31Perry Unit 1Perry3.31
Philippsburg 10.730.73Philippsburg 1Philippsburg0.73
Pilgrim Unit 11.041.04Pilgrim Unit 1Pilgrim1.04
Quad Cities Unit 11.47
Quad Cities Unit 21.771.62Quad Cities Unit 2Quad Cities1.62
Ringhals 11.731.73Ringhals 1Ringhals1.73
River Bend Unit 12.22.2River Bend Unit 1River Bend2.2
Santa Maria De Garona 11.191.19Santa Maria De Garona 1Santa Maria De Garona1.19
Shika 10.63
Shika 20.490.56Shika 2Shika0.56
Shimane 11.63
Shimane 21.631.63Shimane 2Shimane1.63
Susquehanna Unit 10.85
Susquehanna Unit 20.980.915Susquehanna Unit 2Susquehanna0.915
Tarapur 14.1
Tarapur 22.023.06Tarapur 2Tarapur3.06
Tokai-II 12.172.17Tokai-II 1Tokai-II2.17
Tsuruga 12.222.22Tsuruga 1Tsuruga 12.22
Vermont Yankee Unit 11.461.46Vermont Yankee Unit 1Vermont Yankee1.46
JAPAN
All 51 stationPerry3.31Bottom Quartile
Cofrentes3.1313
Tarapur3.06
Laguna Verde3
8Fukushima Daiichi2.69
Cooper2.26
7Tsuruga2.22
River Bend2.2
Tokai-II2.17
Ringhals1.73
Brunswick1.66
Gundremmingen Npp1.66
Shimane1.63
Quad Cities1.623rd Quartile
FitzPatrick1.5813
Kuosheng1.57
Nine Mile Point1.525
Oyster Creek1.46
Vermont Yankee1.46
Peach Bottom1.435
Browns Ferry1.43
Columbia Gen Sta1.39
Kruemmel1.36
Grand Gulf1.35
Fermi1.3
Dresden1.26
Oskarshamn1.24333333332nd Quartile
LaSalle Unit1.2413
6Fukushima Daini1.19
5Kashiwazaki Kariwa1.19
Santa Maria De Garona1.19
Duane Arnold1.18
Muehleberg1.17
Hope Creek1.13
Monticello1.09
Chinshan1.05
Pilgrim1.04
Brunsbuettel0.96
4Hamaoka0.94
Susquehanna0.915Top Quartile
Clinton0.8812
Limerick0.865
Hatch0.85
Leibstadt0.85
3Onagawa0.74
Philippsburg0.73
Olkiluoto0.725
Forsmark0.72
2Shika0.56
Isar0.43
1Higashidori0.2
2008graph
3.31
3.13
3.06
3
2.69
2.26
2.22
2.2
2.17
1.73
1.66
1.66
1.63
1.62
1.58
1.57
1.525
1.46
1.46
1.435
1.43
1.39
1.36
1.35
1.3
1.26
1.2433333333
1.24
1.19
1.19
1.19
1.18
1.17
1.13
1.09
1.05
1.04
0.96
0.94
0.915
0.88
0.865
0.85
0.85
0.74
0.73
0.725
0.72
0.56
0.43
0.2
Top Quartile
2nd Quartile
3rd Quartile
Bottom Quartile
Fukushima Daiichi(1F)
Fukushima Daini(2F)
Kashiwazaki Kariwa(KK)
Person-Sv per Reactor
Collective Dose per Reactor in Nuclear Power Station (BWR)(2006 to 2008 Average)
2008graph(2)
3.31
3.13
3.06
3
2.69
2.26
2.22
2.2
2.17
1.73
1.66
1.66
1.63
1.62
1.58
1.57
1.525
1.46
1.46
1.435
1.43
1.39
1.36
1.35
1.3
1.26
1.2433333333
1.24
1.19
1.19
1.19
1.18
1.17
1.13
1.09
1.05
1.04
0.96
0.94
0.915
0.88
0.865
0.85
0.85
0.74
0.73
0.725
0.72
0.56
0.43
0.2
Top Quartile
2nd Quartile
3rd Quartile
Bottom Quartile
ReferenceWANO 2009Q1 data
Fukushima Daiichi
Fukushima Daini
Kashiwazaki Kariwa
Person-Sv per Reactor
2007
2006 2Q-2008 1Q
Higashidori 10.1
Shika 10.36
Forsmark 30.48
Oskarshamn 30.48
Isar 1-10.53
Hatch Unit 20.56
Onagawa 10.57
Onagawa 20.57
Onagawa 30.57
Santa Maria De Garona 10.65
Forsmark 20.68
Leibstadt 10.68
Limerick Unit 20.75
Philippsburg 10.77
Oyster Creek Unit 10.87
Olkiluoto 10.87
LaSalle Unit 20.89
Monticello Unit 10.91
Forsmark 10.91
Peach Bottom Unit 20.93
Susquehanna Unit 20.93
Brunsbuettel 10.98
Olkiluoto 21.01
Hamaoka 31.04
Hamaoka 41.04
Oskarshamn 21.06
Chinshan 11.07
Chinshan 21.07
Susquehanna Unit 11.07
Limerick Unit 11.09
Kashiwazaki Kariwa 11.12
Kashiwazaki Kariwa 21.12
Kashiwazaki Kariwa 31.12
Kashiwazaki Kariwa 41.12
Kashiwazaki Kariwa 51.12
Kashiwazaki Kariwa 61.12
Kashiwazaki Kariwa 71.12
Hamaoka 51.14
Duane Arnold Unit 11.15
FitzPatrick Unit 11.16
Hope Creek Unit 11.21
Muehleberg 11.21
Gundremmingen Npp 21.22
Dresden Unit 31.22
Fukushima Daini 11.23
Fukushima Daini 21.23
Fukushima Daini 31.23
Fukushima Daini 41.23
Brunswick Unit 21.28
Cooper Unit 11.29
Brunswick Unit 11.32
Kruemmel 11.33
Grand Gulf Unit 11.33
Vermont Yankee Unit 11.39
Hatch Unit 11.4
Fermi Unit 21.43
LaSalle Unit 11.46
Dresden Unit 21.52
Shimane 11.56
Shimane 21.56
Nine Mile Point Unit 21.56
Gundremmingen Npp 11.57
Pilgrim Unit 11.62
Nine Mile Point Unit 11.63
Kuosheng 11.68
Kuosheng 21.68
Tsuruga 11.78
Clinton Unit 11.79
Laguna Verde 21.8
Browns Ferry Unit 31.86
Oskarshamn 11.9
Ringhals 11.93
Laguna Verde 12.15
Peach Bottom Unit 32.23
River Bend Unit 12.29
Columbia Gen Sta Unit 22.3
Perry Unit 12.31
Quad Cities Unit 22.48
Browns Ferry Unit 22.59
Fukushima Daiichi 12.73
Fukushima Daiichi 22.73
Fukushima Daiichi 32.73
Fukushima Daiichi 52.73
Fukushima Daiichi 42.73
Fukushima Daiichi 62.73
Tarapur 12.88
Tarapur 22.88
Tokai-II 12.94
Quad Cities Unit 13.18
Cofrentes 14.02
Tarapur 14.1
Laguna Verde 14.2
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Occupational Exposure in NPP (2/2)Annual Collective Dose Trend per Plant in Japan
Graph4
0.170701.305
2.271713.21
4.8272725.42
4.32573733.7675
3.6974743.695
5.816666666775756.6366666667
876768.0766666667
6.4677776.632
13.4116666667787810.3254545455
10.28579798.7536363636
10.688333333380808.8036363636
10.940.15818.0925
8.970.35827.5658333333
8.361.115836.0157142857
7.91666666671.53666666670.035.500625
7.76666666670.80333333330.24.945625
6.62166666670.5550.273.565
6.0250.6550.273.5077777778
3.1051.35750.282.9468421053
4.362.2350.18666666672.6647619048
3.80833333332.680.55666666672.39
2.89166666671.14750.451.7385714286
2.321.44250.4951.56625
3.8051.13250.56752.224
2.89166666671.190.5141.5823076923
2.370.70250.90166666671.4966666667
3.07833333331.280.58285714291.5996428571
4.94333333330.83750.77571428572.0475
4.13333333331.2550.71.7767857143
3.89333333330.870.66285714292.1446428571
4.19666666670.93250.77142857141.9567857143
3.00166666670.9551.171.6834482759
4.121.55751.19857142862.0972413793
3.77166666672.10752.04428571432.3953333333
3.50666666671.40250.80571428571.524516129
2.58333333331.07751.341.3909375
2.91666666670.9050.94428571431.3259375
2.681.70751.08857142861.471875
2.46666666670.94751.53142857141.4465625
1F All Units Operation
2F All Units Operation
KK All Units Operation
Fukushima Daiichi (1F)
Fukushima Daini (2F)
Kashiwazaki Kariwa (KK)
BWR in Japan
Fiscal Year
Annual Collective Dose (Person-SvReactor)
707172737475767778798081828384858687888990919293949596979899000102030405060708
Exposure1F0.102.204.828.6511.0717.4524.0032.3080.4761.7164.1365.6453.8250.1647.5046.6039.7336.1518.6326.1622.8517.3513.9222.8317.3514.2218.4729.6624.8023.3625.1818.0124.7222.6321.0415.517.516.0814.8
2F0.150.352.234.612.412.222.625.438.9410.724.595.774.534.762.815.123.355.023.483.733.826.238.435.614.313.626.833.79
KK0.030.200.270.270.280.561.671.351.982.272.575.414.085.434.904.645.408.198.3914.315.649.386.617.6210.72
BWR2.616.4210.8415.0722.1739.8248.4666.32113.5896.2996.8497.1190.7984.2288.0179.1364.1763.1455.9955.9650.1936.5137.5955.641.1440.4144.7957.3349.7560.0554.7948.8260.8271.8647.2644.5142.4347.146.29
Workers1F5051,5082,0112,9573,5874,2794,8747,08711,31310,95510,54210,39210,1819,83810,10610,98011,63310,7279,13210,1059,2169,7119,95510,8969,4679,68310,27611,29610,17810,02710,0169,1419,5439909820885989230978710356
2F2,6532,2014,3645,3875,3085,7155,7345,9835,9896,1105,5125,9616,0366,3835,7906,3236,2956,5835,8286,4676,6616,821660068286288628972706144
KK1,0161,8802,3942,4972,0164,0523,7124,5205,2395,8226,7397,6577,4877,3857,3386,9487,3907,3327,5707325681980997758849110769
BWR1,2612,7953,0734,7048,07510,74913,23817,72923,43123,58423,41626,82825,84728,86931,78333,61035,49234,94434,63235,12632,65834,63639,23742,74241,85742,82143,41145,20640,51543,99141,40442,25241,174432774113744297441294670650637
111233356666666666666666666666666666666
1123344444444444444444444444
1111133344567777777777777
BWR22246661011111112121416161818192121212425262728282828282929303132323232
Exposure1F0.102.204.824.333.695.828.006.4613.4110.2910.6910.948.978.367.927.776.626.033.114.363.812.892.323.812.892.373.084.944.133.894.203.004.123.773.512.582.922.682.47
2F0.150.351.121.540.800.560.661.362.242.681.151.441.131.190.701.280.841.260.870.930.961.562.111.401.080.911.710.95
KK0.030.200.270.270.280.190.560.450.500.570.510.900.580.780.700.660.771.171.202.040.811.340.941.091.53
BWR1.313.215.423.773.706.648.086.6310.338.758.808.097.576.025.504.953.573.512.952.662.391.741.572.221.581.501.602.051.782.141.961.682.102.401.521.391.331.471.45
Exposure 1F
Exposure 2F
Exposure KK
Workers 1F
Workers 2F
Workers KK
Fiscal Year
Annual Occupational Exposure (Person-Sv)
Number of Radiation Workers
1F All Units Operation
2F All Units Operation
KK All Units Operation
Fukushima Daiichi (1F)
Fukushima Daini (2F)
Kashiwazaki Kariwa (KK)
BWR in Japan
Fiscal Year
Annual Collective Dose (Person-Sv)
1F All Units Operation
2F All Units Operation
KK All Units Operation
Fukushima Daiichi (1F)
Fukushima Daini (2F)
Kashiwazaki Kariwa (KK)
BWR in Japan
Fiscal Year
Annual Collective Dose (Person-Sv)
1F All Units Operation
2F All Units Operation
KK All Units Operation
Fukushima Daiichi (1F)
Fukushima Daini (2F)
Kashiwazaki Kariwa (KK)
BWR in Japan
Fiscal Year
Annual Collective Dose (Person-SvReactor)
1F All Units Operation
2F All Units Operation
KK All Units Operation
Fukushima Daiichi (1F)
Fukushima Daini (2F)
Kashiwazaki Kariwa (KK)
BWR in Japan
Fiscal Year
Annual Collective Dose (Person-SvReactor)
-
Measures for Reduction of Collective Dose(1/4)Measures for Reduction of Collective Dose in PCVImprovement ofMaterial Equipment or SystemOperationRadiation Level ReductionReduction of Activated Corrosion ProductsRemoval of Activated Corrosion ProductsControl of Activated Corrosion Products AttachmentOptimization of ShieldControl / Removal of CRUDMechanical Decontamination ()Chemical Decontamination ()Electrochemical Polishing ()Pre-filming ()Ni/Fe Control ()Zinc Injection ()Temporary Shield ()Permanent Shield ()Change in Piping Design(Geometry / Location) ()Temperature-Controlled Shutdown()CF Volume Increase()Use of Low Cobalt Material()Use of Corrosion-Resistant Material ()Optimized use of CF,C/D and CUW()Oxygen Injection()
-
Measures for Reduction of Collective Dose(2/4)Reactor Primary SystemBWRPLRRWCUMain Steam LineFeed WaterMoisture SeparatorSea WaterCondensate Polisher SystemHeaterHeaterFeed Water PumpCondenserLP-TurbineHP-TurbineGeneratorOxygenInjection
-
Measures for Reduction of Collective Dose(3/4)Annual Dose per Reactor (person-Sv)Fiscal Year Oxygen injection
Use of low-cobalt material
Use of weatherproof steel in component materials for feed water and condensate
Control of feed water iron
CF installation Results of Dose Reduction Measures
Graph1
0.1'70
2.2'71
4.82'72
4.325'73
3.69'74
5.816666667'75
8'76
6.46'77
13.41166667'78
10.285'79
10.68833333'80
10.940.15
8.970.35
8.361.115
7.9166666671.5366666670.03
7.7666666670.8033333330.2
6.6216666670.5550.27
6.0250.6550.27
3.1051.35750.28
4.362.2350.186666667
3.8083333332.680.556666667
2.8916666671.14750.45
2.321.44250.495
3.8051.13250.5675
2.8916666671.190.514
2.370.70250.901666667
3.0783333331.280.582857143
4.9433333330.83750.775714286
4.1333333331.2550.7
3.8933333330.870.662857143
4.1966666670.93250.771428571
3.0016666670.9551.17
Fukushima Daiichi
Fukushima Daini
Kashiwazaki-Kariwa
Sheet1
'70'71'72'73'74'75'76'77'78'79'80'81'82'83'84'85'86'87'88'89'90'91'92'93'94'95'96'97'98'99'00'01'02
S45S46S47S48S49S50S51S52S53S54S55S56S57S58S59S60S61S62S63H1H2H3H4H5H6H7H8H9H10H11H12H13H14
'70'71'72'73'74'75'76'77'78'79'80'81'82'83'84'85'86'87'88'89'90'91'92'93'94'95'96'97'98'99'00'01'02
0.12.24.84.33.75.88.06.513.410.310.710.99.08.47.97.86.66.03.14.43.82.92.33.82.92.43.14.94.13.94.23.04.1
111233356666666666666666666666666
0.20.41.11.50.80.60.71.42.22.71.11.41.11.20.71.30.81.30.90.91.01.6
1123344444444444444444
0.00.20.30.30.30.20.60.50.50.60.50.90.60.80.70.70.81.21.2
1111133344567777777
1.13.33.83.42.63.84.54.36.35.55.85.35.24.43.73.52.92.72.52.22.01.41.41.81.31.31.31.61.41.61.51.5
3.410.019.027.031.350.062.481.2131.3115.9127.5127.2125.0118.7117.2112.6102.094.892.887.481.957.963.586.664.966.369.080.871.883.878.878.0
3358121314192121222424273232353537394041464749505252525252530
BWR1.33.25.43.83.76.68.16.610.38.88.88.17.66.05.54.93.63.52.92.72.41.71.62.31.61.51.62.01.82.12.01.7
BWR222466610111111121214161618181921212124242627282828282829
BWR2.66.410.815.122.239.848.566.3113.696.396.897.190.884.288.079.164.263.156.056.050.236.537.655.641.140.444.857.349.760.054.848.8
Sheet1
00
00
00
00
00
00
00
00
00
00
00
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00
00
BWR
(Sv)
-
Measures for Reduction of Collective Dose(4/4)CF(Condensate Pre-Filter) in Japan (BWR)
Graph1
Tokai DainiTokai DainiTokai DainiTokai Daini
Tsuruga-1Tsuruga-1Tsuruga-1Tsuruga-1
1F-1501F-11F-1
1F-2331F-21F-2
1F-3331F-31F-3
1F-4331F-41F-4
1F-5331F-51F-5
1F-6201F-680
1002F-12F-12F-1
1002F-22F-22F-2
2F-32F-31002F-3
1002F-42F-42F-4
100KK-1KK-1KK-1
KK-2KK-2100KK-2
KK-3100KK-3KK-3
KK-4100KK-4KK-4
100KK-5KK-5KK-5
KK-6100KK-6KK-6
KK-7100KK-7KK-7
Higashidori100HigashidoriHigashidori
100Onagawa-1Onagawa-1Onagawa-1
Onagawa-2100Onagawa-2Onagawa-2
Onagawa-3100Onagawa-3Onagawa-3
40Hamaoka-160Hamaoka-1
75Hamaoka-225Hamaoka-2
100Hamaoka-3Hamaoka-3Hamaoka-3
Hamaoka-4100Hamaoka-4Hamaoka-4
Hamaoka-5100Hamaoka-5Hamaoka-5
100Shimane-1Shimane-1Shimane-1
100Shimane-2Shimane-2Shimane-2
Shika-1100Shika-1Shika-1
Shika-2100Shika-2Shika-2
Pleat Filter
Hollow Fiber Filter
Powdered Resin
HFF
Pass Ratio [%]
Sheet1
Hollow Fiber FilterPowdered ResinPleat FilterHFF
Tokai Daini
Tsuruga-1
1F-150
1F-233
1F-333
1F-433
1F-533
1F-62080
2F-1100
2F-2100
2F-3100
2F-4100
KK-1100
KK-2100
KK-3100
KK-4100
KK-5100
KK-6100
KK-7100
Higashidori100
Onagawa-1100
Onagawa-2100
Onagawa-3100
Hamaoka-16040
Hamaoka-22575
Hamaoka-3100
Hamaoka-4100
Hamaoka-5100
Shimane-1100
Shimane-2100
Shika-1100
Shika-2100
-
Quality of Feed WaterFeed Water Iron Concentration Trend after CF Installation(Fukushima Daiichi Unit 6)
Graph1
008.38322357230.9990045161
8.1328.8188.38322357230.9990045161
8.13212.478.38322357230.9990045161
8.13212.478.38322357230.9990045161
11.58212.478.38322357230.9990045161
12.34511.21498.38322357230.9990045161
12.34510.84118.38322357230.9990045161
12.34510.84118.38322357230.9990045161
12.34510.82278.38322357230.9990045161
11.74510.82278.38322357230.9990045161
10.64510.82278.38322357230.9990045161
10.64510.82278.38322357230.9990045161
9.101660.30798.38322357230.9990045161
9.101660.30798.38322357230.9990045161
16.3751.0518.38322357230.9990045161
8.830.28778.38322357230.9990045161
8.831660.2188.38322357230.9990045161
8.831660.2188.38322357230.9990045161
9.451660.2188.38322357230.9990045161
9.451660.26978.38322357230.9990045161
7.88280.16558.38322357230.9990045161
7.88280.55068.38322357230.9990045161
7.50280.41238.38322357230.9990045161
7.460.16158.38322357230.9990045161
24.40972222220.16158.38322357230.9990045161
7.99280.16158.38322357230.9990045161
7.99280.28758.38322357230.9990045161
7.99280.18358.38322357230.9990045161
8.134370.15398.38322357230.9990045161
8.134370.13628.38322357230.9990045161
7.304370.1298.38322357230.9990045161
7.304370.1298.38322357230.9990045161
7.824370.1298.38322357230.9990045161
7.824370.1298.38322357230.9990045161
7.824370.1298.38322357230.9990045161
8.07040.1298.38322357230.9990045161
8.07040.9278.38322357230.9990045161
8.07040.143858.38322357230.9990045161
7.83040.076318.38322357230.9990045161
7.41040.093428.38322357230.9990045161
7.41040.1598.38322357230.9990045161
7.41040.1598.38322357230.9990045161
8.83001040.07858.38322357230.9990045161
8.83001040.07858.38322357230.9990045161
7.8807390.08578.38322357230.9990045161
7.8807390.08578.38322357230.9990045161
8.60.08578.38322357230.9990045161
8.60.13118.38322357230.9990045161
8.60.096128.38322357230.9990045161
9.17390.059948.38322357230.9990045161
9.17390.20718.38322357230.9990045161
9.17390.072858.38322357230.9990045161
8.33040.072858.38322357230.9990045161
9.275720.072858.38322357230.9990045161
9.275720.12988.38322357230.9990045161
9.275720.12058.38322357230.9990045161
8.90.085138.38322357230.9990045161
8.90.13488.38322357230.9990045161
8.310.056768.38322357230.9990045161
8.310.056768.38322357230.9990045161
7.5906580.056768.38322357230.9990045161
7.5906580.052588.38322357230.9990045161
7.5906580.11768.38322357230.9990045161
8.098.38322357230.9990045161
8.098.3832235723
8.918.3832235723
8.918.3832235723
7.751498.3832235723
7.751498.3832235723
7.751498.3832235723
9.254658.3832235723
9.254658.3832235723
9.10228.3832235723
9.55128.3832235723
9.55128.3832235723
9.55128.3832235723
9.55128.3832235723
9.55128.3832235723
7.78.3832235723
8.421428.3832235723
8.421428.3832235723
8.0708398.3832235723
8.0708398.3832235723
8.0708398.3832235723
7.898.3832235723
7.898.3832235723
8.09002428.3832235723
8.09002428.3832235723
7.3109148.3832235723
7.3109148.3832235723
7.3109148.3832235723
7.329168.3832235723
7.329168.3832235723
8.448.3832235723
8.448.3832235723
7.672068.3832235723
7.672068.3832235723
7.672068.3832235723
7.672068.3832235723
7.903158.3832235723
8.99438.3832235723
8.99438.3832235723
8.301078.3832235723
8.301078.3832235723
8.301078.3832235723
8.301078.3832235723
8.301078.3832235723
8.992588.3832235723
8.992588.3832235723
8.159748.3832235723
8.159748.3832235723
8.159748.3832235723
8.068.3832235723
8.068.3832235723
7.928.3832235723
7.928.3832235723
8.3406948.3832235723
8.3406948.3832235723
8.3406948.3832235723
8.541368.3832235723
8.541368.3832235723
8.361248.3832235723
8.361248.3832235723
8.368.3832235723
8.368.3832235723
8.368.3832235723
8.4501958.3832235723
8.4501958.3832235723
8.61038.3832235723
8.61038.3832235723
8.4705868.3832235723
8.4705868.3832235723
8.4705868.3832235723
8.225258.3832235723
8.225258.3832235723
8.225258.3832235723
8.225258.3832235723
7.838.3832235723
7.838.3832235723
7.838.3832235723
7.648.3832235723
7.648.3832235723
8.218.3832235723
8.218.3832235723
8.203448.3832235723
8.203448.3832235723
8.203448.3832235723
8.0403118.3832235723
8.0403118.3832235723
8.0403118.3832235723
8.0403118.3832235723
9.421998.3832235723
9.421998.3832235723
9.421998.3832235723
8.84378.3832235723
8.84378.3832235723
8.4104728.3832235723
8.4104728.3832235723
9.0101858.3832235723
9.0101858.3832235723
9.0101858.3832235723
8.324088.3832235723
8.324088.3832235723
8.224088.3832235723
8.734088.3832235723
8.734088.3832235723
8.734088.3832235723
8.734088.3832235723
7.866878.3832235723
7.866878.3832235723
7.376878.3832235723
9.356878.3832235723
9.356878.3832235723
9.356878.3832235723
8.186878.3832235723
8.186878.3832235723
8.83348.3832235723
6.82348.3832235723
6.82348.3832235723
6.82348.3832235723
6.82348.3832235723
6.82348.3832235723
7.358.3832235723
9.398.3832235723
9.398.3832235723
8.228.3832235723
8.228.3832235723
8.228.3832235723
4.598.3832235723
4.598.3832235723
7.398348.3832235723
5.988348.3832235723
6.518348.3832235723
5.688348.3832235723
5.688348.3832235723
5.688348.3832235723
5.09748.3832235723
7.16748.3832235723
7.37748.3832235723
6.37748.3832235723
7.02748.3832235723
7.02748.3832235723
7.02748.3832235723
8.0305598.3832235723
8.580558.3832235723
7.9105528.3832235723
7.8705528.3832235723
7.0605528.3832235723
7.0605528.3832235723
7.0605528.3832235723
7.17638.3832235723
7.17638.3832235723
5.904238.3832235723
5.904238.3832235723
5.560218.3832235723
5.560218.3832235723
5.560218.3832235723
6.532478.3832235723
6.532478.3832235723
8.06148.3832235723
8.06148.3832235723
7.2906998.3832235723
7.2906998.3832235723
7.2906998.3832235723
7.2906998.3832235723
7.2703328.3832235723
7.272058.3832235723
7.272058.3832235723
10.7005518.3832235723
10.7005518.3832235723
10.7005518.3832235723
10.7005518.3832235723
10.701018.3832235723
10.701018.3832235723
10.600598.3832235723
10.600598.3832235723
10.600598.3832235723
10.600598.3832235723
10.68.3832235723
238.41319444448.3832235723
10.68.3832235723
239.59722222228.3832235723
10.600598.3832235723
10.600598.3832235723
10.600598.3832235723
10.600598.3832235723
10.600598.3832235723
9.99968.3832235723
9.99968.3832235723
7.767648.3832235723
8.54248.3832235723
7.97398.3832235723
7.97398.3832235723
7.97398.3832235723
7.97398.3832235723
7.089218.3832235723
7.563998.3832235723
7.563998.3832235723
7.563998.3832235723
7.563998.3832235723
7.563998.3832235723
7.563998.3832235723
7.563998.3832235723
8.22198.3832235723
8.22198.3832235723
7.95738.3832235723
7.95738.3832235723
7.95738.3832235723
7.95738.3832235723
7.95738.3832235723
7.55228.3832235723
7.55228.3832235723
10.04728.3832235723
10.04728.3832235723
10.04728.3832235723
10.04728.3832235723
10.04728.3832235723
7.6038.3832235723
7.6038.3832235723
9.83518.3832235723
9.83518.3832235723
9.83518.3832235723
9.83518.3832235723
9.83518.3832235723
8.342428.3832235723
8.342428.3832235723
9.97358.3832235723
9.97358.3832235723
9.97358.3832235723
7.792228.3832235723
7.792228.3832235723
9.712098.3832235723
9.712098.3832235723
7.912248.3832235723
7.912248.3832235723
7.912248.3832235723
11.22338.3832235723
11.22338.3832235723
9.94038.3832235723
9.94038.3832235723
6.5518.3832235723
6.5518.3832235723
6.5518.3832235723
10.501048.3832235723
10.501048.3832235723
10.501048.3832235723
9.3705488.3832235723
9.213078.3832235723
9.213078.3832235723
9.213078.3832235723
9.213078.3832235723
8.76518.3832235723
9.09338.3832235723
9.229968.3832235723
9.229968.3832235723
9.229968.3832235723
9.229968.3832235723
9.229968.3832235723
8.6518.3832235723
8.6518.3832235723
8.8205818.3832235723
8.5803768.3832235723
8.5803768.3832235723
8.5803768.3832235723
8.5803768.3832235723
8.5803768.3832235723
8.8088.3832235723
8.7705478.3832235723
8.435028.3832235723
8.435028.3832235723
8.435028.3832235723
9.022438.3832235723
9.022438.3832235723
9.031128.3832235723
9.031128.3832235723
8.9509058.3832235723
8.9509058.3832235723
8.9509058.3832235723
9.715178.3832235723
9.715178.3832235723
9.715178.3832235723
9.07648.3832235723
9.451658.3832235723
9.451658.3832235723
9.451658.3832235723
9.451658.3832235723
9.82598.3832235723
9.82598.3832235723
8.68568.3832235723
8.68568.3832235723
8.68568.3832235723
8.00758.3832235723
8.34798.3832235723
8.34798.3832235723
8.34798.3832235723
8.62568.3832235723
9.242978.3832235723
9.242978.3832235723
9.242978.3832235723
9.242978.3832235723
8.25568.3832235723
8.25568.3832235723
9.10188.3832235723
8.631278.3832235723
8.631278.3832235723
8.631278.3832235723
9.431468.3832235723
9.431468.3832235723
9.431468.3832235723
7.027178.3832235723
7.487178.3832235723
7.487178.3832235723
7.487178.3832235723
7.487178.3832235723
7.487178.3832235723
8.28988.3832235723
8.454048.3832235723
7.6503098.3832235723
7.6503098.3832235723
7.6503098.3832235723
6.203628.3832235723
6.203628.3832235723
5.503398.3832235723
5.503398.3832235723
6.8002168.3832235723
6.8002168.3832235723
6.8002168.3832235723
6.8002168.3832235723
7.371988.3832235723
7.862938.3832235723
7.622938.3832235723
7.622938.3832235723
7.622678.3832235723
7.622678.3832235723
7.392668.3832235723
7.392668.3832235723
6.807148.3832235723
6.807148.3832235723
6.7503348.3832235723
6.7503348.3832235723
6.7503348.3832235723
6.088288.3832235723
8.3832235723
21cyc (before CF installation)
22cyc (after CF installation)
21cyc Average
22cyc Average
Number of days elapsed since reactor start-up
Iron concentration / ppb
Graph1 (2)
008.38322357230.9990045161
8.1328.8188.38322357230.9990045161
8.13212.478.38322357230.9990045161
8.13212.478.38322357230.9990045161
11.58212.478.38322357230.9990045161
12.34511.21498.38322357230.9990045161
12.34510.84118.38322357230.9990045161
12.34510.84118.38322357230.9990045161
12.34510.82278.38322357230.9990045161
11.74510.82278.38322357230.9990045161
10.64510.82278.38322357230.9990045161
10.64510.82278.38322357230.9990045161
9.101660.30798.38322357230.9990045161
9.101660.30798.38322357230.9990045161
16.3751.0518.38322357230.9990045161
8.830.28778.38322357230.9990045161
8.831660.2188.38322357230.9990045161
8.831660.2188.38322357230.9990045161
9.451660.2188.38322357230.9990045161
9.451660.26978.38322357230.9990045161
7.88280.16558.38322357230.9990045161
7.88280.55068.38322357230.9990045161
7.50280.41238.38322357230.9990045161
7.460.16158.38322357230.9990045161
24.40972222220.16158.38322357230.9990045161
7.99280.16158.38322357230.9990045161
7.99280.28758.38322357230.9990045161
7.99280.18358.38322357230.9990045161
8.134370.15398.38322357230.9990045161
8.134370.13628.38322357230.9990045161
7.304370.1298.38322357230.9990045161
7.304370.1298.38322357230.9990045161
7.824370.1298.38322357230.9990045161
7.824370.1298.38322357230.9990045161
7.824370.1298.38322357230.9990045161
8.07040.1298.38322357230.9990045161
8.07040.9278.38322357230.9990045161
8.07040.143858.38322357230.9990045161
7.83040.076318.38322357230.9990045161
7.41040.093428.38322357230.9990045161
7.41040.1598.38322357230.9990045161
7.41040.1598.38322357230.9990045161
8.83001040.07858.38322357230.9990045161
8.83001040.07858.38322357230.9990045161
7.8807390.08578.38322357230.9990045161
7.8807390.08578.38322357230.9990045161
8.60.08578.38322357230.9990045161
8.60.13118.38322357230.9990045161
8.60.096128.38322357230.9990045161
9.17390.059948.38322357230.9990045161
9.17390.20718.38322357230.9990045161
9.17390.072858.38322357230.9990045161
8.33040.072858.38322357230.9990045161
9.275720.072858.38322357230.9990045161
9.275720.12988.38322357230.9990045161
9.275720.12058.38322357230.9990045161
8.90.085138.38322357230.9990045161
8.90.13488.38322357230.9990045161
8.310.056768.38322357230.9990045161
8.310.056768.38322357230.9990045161
7.5906580.056768.38322357230.9990045161
7.5906580.052588.38322357230.9990045161
7.5906580.11768.38322357230.9990045161
8.098.38322357230.9990045161
8.098.3832235723
8.918.3832235723
8.918.3832235723
7.751498.3832235723
7.751498.3832235723
7.751498.3832235723
9.254658.3832235723
9.254658.3832235723
9.10228.3832235723
9.55128.3832235723
9.55128.3832235723
9.55128.3832235723
9.55128.3832235723
9.55128.3832235723
7.78.3832235723
8.421428.3832235723
8.421428.3832235723
8.0708398.3832235723
8.0708398.3832235723
8.0708398.3832235723
7.898.3832235723
7.898.3832235723
8.09002428.3832235723
8.09002428.3832235723
7.3109148.3832235723
7.3109148.3832235723
7.3109148.3832235723
7.329168.3832235723
7.329168.3832235723
8.448.3832235723
8.448.3832235723
7.672068.3832235723
7.672068.3832235723
7.672068.3832235723
7.672068.3832235723
7.903158.3832235723
8.99438.3832235723
8.99438.3832235723
8.301078.3832235723
8.301078.3832235723
8.301078.3832235723
8.301078.3832235723
8.301078.3832235723
8.992588.3832235723
8.992588.3832235723
8.159748.3832235723
8.159748.3832235723
8.159748.3832235723
8.068.3832235723
8.068.3832235723
7.928.3832235723
7.928.3832235723
8.3406948.3832235723
8.3406948.3832235723
8.3406948.3832235723
8.541368.3832235723
8.541368.3832235723
8.361248.3832235723
8.361248.3832235723
8.368.3832235723
8.368.3832235723
8.368.3832235723
8.4501958.3832235723
8.4501958.3832235723
8.61038.3832235723
8.61038.3832235723
8.4705868.3832235723
8.4705868.3832235723
8.4705868.3832235723
8.225258.3832235723
8.225258.3832235723
8.225258.3832235723
8.225258.3832235723
7.838.3832235723
7.838.3832235723
7.838.3832235723
7.648.3832235723
7.648.3832235723
8.218.3832235723
8.218.3832235723
8.203448.3832235723
8.203448.3832235723
8.203448.3832235723
8.0403118.3832235723
8.0403118.3832235723
8.0403118.3832235723
8.0403118.3832235723
9.421998.3832235723
9.421998.3832235723
9.421998.3832235723
8.84378.3832235723
8.84378.3832235723
8.4104728.3832235723
8.4104728.3832235723
9.0101858.3832235723
9.0101858.3832235723
9.0101858.3832235723
8.324088.3832235723
8.324088.3832235723
8.224088.3832235723
8.734088.3832235723
8.734088.3832235723
8.734088.3832235723
8.734088.3832235723
7.866878.3832235723
7.866878.3832235723
7.376878.3832235723
9.356878.3832235723
9.356878.3832235723
9.356878.3832235723
8.186878.3832235723
8.186878.3832235723
8.83348.3832235723
6.82348.3832235723
6.82348.3832235723
6.82348.3832235723
6.82348.3832235723
6.82348.3832235723
7.358.3832235723
9.398.3832235723
9.398.3832235723
8.228.3832235723
8.228.3832235723
8.228.3832235723
4.598.3832235723
4.598.3832235723
7.398348.3832235723
5.988348.3832235723
6.518348.3832235723
5.688348.3832235723
5.688348.3832235723
5.688348.3832235723
5.09748.3832235723
7.16748.3832235723
7.37748.3832235723
6.37748.3832235723
7.02748.3832235723
7.02748.3832235723
7.02748.3832235723
8.0305598.3832235723
8.580558.3832235723
7.9105528.3832235723
7.8705528.3832235723
7.0605528.3832235723
7.0605528.3832235723
7.0605528.3832235723
7.17638.3832235723
7.17638.3832235723
5.904238.3832235723
5.904238.3832235723
5.560218.3832235723
5.560218.3832235723
5.560218.3832235723
6.532478.3832235723
6.532478.3832235723
8.06148.3832235723
8.06148.3832235723
7.2906998.3832235723
7.2906998.3832235723
7.2906998.3832235723
7.2906998.3832235723
7.2703328.3832235723
7.272058.3832235723
7.272058.3832235723
10.7005518.3832235723
10.7005518.3832235723
10.7005518.3832235723
10.7005518.3832235723
10.701018.3832235723
10.701018.3832235723
10.600598.3832235723
10.600598.3832235723
10.600598.3832235723
10.600598.3832235723
10.68.3832235723
238.41319444448.3832235723
10.68.3832235723
239.59722222228.3832235723
10.600598.3832235723
10.600598.3832235723
10.600598.3832235723
10.600598.3832235723
10.600598.3832235723
9.99968.3832235723
9.99968.3832235723
7.767648.3832235723
8.54248.3832235723
7.97398.3832235723
7.97398.3832235723
7.97398.3832235723
7.97398.3832235723
7.089218.3832235723
7.563998.3832235723
7.563998.3832235723
7.563998.3832235723
7.563998.3832235723
7.563998.3832235723
7.563998.3832235723
7.563998.3832235723
8.22198.3832235723
8.22198.3832235723
7.95738.3832235723
7.95738.3832235723
7.95738.3832235723
7.95738.3832235723
7.95738.3832235723
7.55228.3832235723
7.55228.3832235723
10.04728.3832235723
10.04728.3832235723
10.04728.3832235723
10.04728.3832235723
10.04728.3832235723
7.6038.3832235723
7.6038.3832235723
9.83518.3832235723
9.83518.3832235723
9.83518.3832235723
9.83518.3832235723
9.83518.3832235723
8.342428.3832235723
8.342428.3832235723
9.97358.3832235723
9.97358.3832235723
9.97358.3832235723
7.792228.3832235723
7.792228.3832235723
9.712098.3832235723
9.712098.3832235723
7.912248.3832235723
7.912248.3832235723
7.912248.3832235723
11.22338.3832235723
11.22338.3832235723
9.94038.3832235723
9.94038.3832235723
6.5518.3832235723
6.5518.3832235723
6.5518.3832235723
10.501048.3832235723
10.501048.3832235723
10.501048.3832235723
9.3705488.3832235723
9.213078.3832235723
9.213078.3832235723
9.213078.3832235723
9.213078.3832235723
8.76518.3832235723
9.09338.3832235723
9.229968.3832235723
9.229968.3832235723
9.229968.3832235723
9.229968.3832235723
9.229968.3832235723
8.6518.3832235723
8.6518.3832235723
8.8205818.3832235723
8.5803768.3832235723
8.5803768.3832235723
8.5803768.3832235723
8.5803768.3832235723
8.5803768.3832235723
8.8088.3832235723
8.7705478.3832235723
8.435028.3832235723
8.435028.3832235723
8.435028.3832235723
9.022438.3832235723
9.022438.3832235723
9.031128.3832235723
9.031128.3832235723
8.9509058.3832235723
8.9509058.3832235723
8.9509058.3832235723
9.715178.3832235723
9.715178.3832235723
9.715178.3832235723
9.07648.3832235723
9.451658.3832235723
9.451658.3832235723
9.451658.3832235723
9.451658.3832235723
9.82598.3832235723
9.82598.3832235723
8.68568.3832235723
8.68568.3832235723
8.68568.3832235723
8.00758.3832235723
8.34798.3832235723
8.34798.3832235723
8.34798.3832235723
8.62568.3832235723
9.242978.3832235723
9.242978.3832235723
9.242978.3832235723
9.242978.3832235723
8.25568.3832235723
8.25568.3832235723
9.10188.3832235723
8.631278.3832235723
8.631278.3832235723
8.631278.3832235723
9.431468.3832235723
9.431468.3832235723
9.431468.3832235723
7.027178.3832235723
7.487178.3832235723
7.487178.3832235723
7.487178.3832235723
7.487178.3832235723
7.487178.3832235723
8.28988.3832235723
8.454048.3832235723
7.6503098.3832235723
7.6503098.3832235723
7.6503098.3832235723
6.203628.3832235723
6.203628.3832235723
5.503398.3832235723
5.503398.3832235723
6.8002168.3832235723
6.8002168.3832235723
6.8002168.3832235723
6.8002168.3832235723
7.371988.3832235723
7.862938.3832235723
7.622938.3832235723
7.622938.3832235723
7.622678.3832235723
7.622678.3832235723
7.392668.3832235723
7.392668.3832235723
6.807148.3832235723
6.807148.3832235723
6.7503348.3832235723
6.7503348.3832235723
6.7503348.3832235723
6.088288.3832235723
8.3832235723
21cyc (before CF installation)
22cyc (after CF installation)
21cyc Average
22cyc Average
Number of days elapsed since reactor start-up
Iron Concentration / ppb
Average8.38322357238.36778337530.00359921660.01031687660.00266632720.00032086320.01555908870.00341774810.02101130980.00518900910.0006356594
CR
2/4/08 / 6 / + / / 6 / + / / 6 / / / 6 / / / 6 / / / 6 / / / 6 / / / 6 / / / 6 / / / 6 / / / 6 / / / 6 / /
CRFeFeFe averageFeFeFe averageCuCuNiNiCrCrCoCoFeFeCuCuNiNiCrCrCoCo
ppbppbppbppbppbppbppbppbppbppbppb
02/4/08 0:008.38322357238.3677833753
42/7/08 16:308.1328.38322357237.958.367783375300.15000.18200.1080.02780
42/8/08 9:008.1328.38322357237.958.367783375300.15000.18200.1080.02780
52/9/08 9:008.1328.38322357237.958.367783375300.15000.18200.1080.02780
72/10/08 12:5011.5828.383223572311.48.36778337530.007650.007380.001790.0004990.18200.1080.02780
82/11/08 15:0012.34518.383223572312.38.36778337530.01090.01040.004760.0005990.04510.03050.03910.01630
82/12/08 9:0012.34518.383223572312.38.36778337530.01090.01040.004760.0005990.04510.03050.03910.01630
92/13/08 9:0012.34518.383223572312.38.36778337530.01090.01040.004760.0005990.04510.03050.03910.01630
102/14/08 9:0012.34518.383223572312.38.36778337530.01090.01040.004760.0005990.04510.03050.03910.01630
112/15/08 9:2011.74518.383223572311.78.36778337530.01050.00722000.04510.03050.03910.01630
122/16/08 9:2010.64518.383223572310.68.36778337530.008640.00736000.04510.03050.03910.01630
132/17/08 9:0010.64518.383223572310.68.36778337530.008640.00736000.04510.03050.03910.01630
142/18/08 9:409.101668.38322357239.18.36778337530.008280.00536000.001660.006910.03070.001760
152/19/08 9:009.101668.38322357239.18.36778337530.008280.00536000.001660.006910.03070.001760
162/20/08 9:008.38322357238.36778337530.001660.006910.03070.001760
162/20/08 9:408.838.38322357238.838.36778337530.006670.0063200
172/21/08 9:008.831668.38322357238.838.36778337530.006670.00632000.001660.006910.03070.001760
182/22/08 9:008.831668.38322357238.838.36778337530.006670.00632000.001660.006910.03070.001760
192/23/08 9:009.451668.38322357239.458.36778337530.007590.00534000.001660.006910.03070.001760
202/24/08 9:009.451668.38322357239.458.36778337530.007590.00534000.001660.006910.03070.001760
212/25/08 9:507.88288.38322357237.848.36778337530.005860.00805000.04280.005720.03440.002670
222/26/08 9:007.88288.38322357237.848.36778337530.005860.00805000.04280.005720.03440.002670
232/27/08 9:557.50288.38322357237.468.36778337530.004260.00436000.04280.005720.03440.002670
242/28/08 9:007.468.38322357237.468.36778337530.004260.0043600
242/28/08 9:508.38322357238.36778337530.04280.005720.03440.002670
252/29/08 9:507.99288.38322357237.958.36778337530.006730.008910.003540.0006670.04280.005720.03440.002670
263/1/08 9:007.99288.38322357237.958.36778337530.006730.008910.003540.0006670.04280.005720.03440.002670
273/2/08 9:007.99288.38322357237.958.36778337530.006730.008910.003540.0006670.04280.005720.03440.002670
283/3/08 9:508.134378.38322357238.138.36778337530.005550.00696000.004370.002550.02780.003010
293/4/08 9:008.134378.38322357238.138.36778337530.005550.00696000.004370.002550.02780.003010
303/5/08 9:257.304378.38322357237.38.36778337530.004020.00594000.004370.002550.02780.003010
313/6/08 9:007.304378.38322357237.38.36778337530.004020.00594000.004370.002550.02780.003010
323/7/08 9:257.824378.38322357237.828.36778337530.0050.00790.002120.0007490.004370.002550.02780.003010
333/8/08 9:007.824378.38322357237.828.36778337530.0050.00790.002120.0007490.004370.002550.02780.003010
343/9/08 9:007.824378.38322357237.828.36778337530.0050.00790.002120.0007490.004370.002550.02780.003010
353/10/08 9:508.07048.38322357238.068.36778337530.004170.00707000.01040.001280.02659.00E-050
363/11/08 9:008.07048.38322357238.068.36778337530.004170.00707000.01040.001280.02659.00E-050
373/12/08 9:008.07048.38322357238.068.36778337530.004170.00707000.01040.001280.02659.00E-050
383/13/08 9:107.83048.38322357237.828.36778337530.003460.00533000.01040.001280.02659.00E-050
393/14/08 9:407.41048.38322357237.48.36778337530.004470.006470.002290.0004310.01040.001280.02659.00E-050
403/15/08 9:007.41048.38322357237.48.36778337530.004470.006470.002290.0004310.01040.001280.02659.00E-050
413/16/08 9:007.41048.38322357237.48.36778337530.004470.006470.002290.0004310.01040.001280.02659.00E-050
423/17/08 9:208.83001048.38322357238.838.36778337530.004550.007360.00130.0005851.04E-050.001570.02480.0005330
433/18/08 9:008.83001048.38322357238.838.36778337530.004550.007360.00130.0005851.04E-050.001570.02480.0005330
443/19/08 9:157.8807398.38322357237.888.36778337530.004180.0066700.0001650.0007390.001780.02540.0010
453/20/08 9:007.8807398.38322357237.888.36778337530.004180.0066700.0001650.0007390.001780.02540.0010
463/21/08 9:208.68.38322357238.68.36778337530.004930.008150.003670.00083900.0009260.02054.64E-053.83E-05
473/22/08 9:008.68.38322357238.68.36778337530.004930.008150.003670.00083900.0009260.02054.64E-053.83E-05
483/23/08 9:008.68.38322357238.68.36778337530.004930.008150.003670.00083900.0009260.02054.64E-053.83E-05
493/24/08 9:159.17398.38322357239.158.36778337530.005170.009650.001410.0004620.02390.00540.02270.01010
503/25/08 9:009.17398.38322357239.158.36778337530.005170.009650.001410.0004620.02390.00540.02270.01010
513/26/08 9:009.17398.38322357239.158.36778337530.005170.009650.001410.0004620.02390.00540.02270.01010
533/27/08 15:108.33048.38322357238.328.36778337530.003190.00634000.01040.00120.02710.001430
533/28/08 9:309.275728.38322357239.278.36778337530.004830.01060.003330.000810.005720.001630.02060.0004530
543/29/08 9:009.275728.38322357239.278.36778337530.004830.01060.003330.000810.005720.001630.02060.0004530
553/30/08 9:009.275728.38322357239.278.36778337530.004830.01060.003330.000810.005720.001630.02060.0004530
563/31/08 9:408.98.38322357238.98.36778337530.004390.0095500.00011500.0006020.019800
574/1/08 9:008.98.38322357238.98.36778337530.004390.0095500.00011500.0006020.019800
584/2/08 9:408.318.38322357238.318.36778337530.004120.0070100.00024300.001060.02080.002830
594/3/08 9:008.318.38322357238.318.36778337530.004120.0070100.00024300.001060.02080.002830
604/4/08 9:557.5906588.38322357237.598.36778337530.003710.006180.003210.0004940.0006580.001080.022701.68E-05
614/5/08 9:007.5906588.38322357237.598.36778337530.003710.006180.003210.0004940.0006580.001080.022701.68E-05
624/6/08 9:007.5906588.38322357237.598.36778337530.003710.006180.003210.0004940.0006580.001080.022701.68E-05
634/7/08 9:408.098.38322357238.098.36778337530.003880.0064200.00010400.0010.02080.000640
644/8/08 9:008.098.38322357238.098.36778337530.003880.0064200.00010400.0010.02080.000640
654/9/08 9:208.918.38322357238.918.36778337530.004030.007660.001850.00045600.001350.02210.001330
664/10/08 9:008.918.38322357238.918.36778337530.004030.007660.001850.00045600.001350.02210.001330
674/11/08 9:257.751498.38322357237.758.36778337530.004350.007620.00842.56E-050.001490.0006650.018807.36E-05
684/12/08 9:007.751498.38322357237.758.36778337530.004350.007620.00842.56E-050.001490.0006650.018807.36E-05
694/13/08 9:007.751498.38322357237.758.36778337530.004350.007620.00842.56E-050.001490.0006650.018807.36E-05
704/14/08 9:409.254658.38322357239.258.36778337530.004040.008420.010400.004650.0003460.01930.007580
714/15/08 9:009.254658.38322357239.258.36778337530.004040.008420.010400.004650.0003460.01930.007580
724/16/08 9:209.10228.38322357239.098.36778337530.003640.00740.01400.01220.0009130.02340.005540
734/17/08 11:209.55128.38322357239.548.36778337530.003930.006860.016500.01120.001920.02490.02110
744/18/08 9:009.55128.38322357239.548.36778337530.003930.006860.016500.01120.001920.02490.02110
754/19/08 9:009.55128.38322357239.548.36778337530.003930.006860.016500.01120.001920.02490.02110
764/20/08 9:009.55128.38322357239.548.36778337530.003930.006860.016500.01120.001920.02490.02110
774/21/08 9:009.55128.38322357239.548.36778337530.003930.006860.016500.01120.001920.02490.02110
784/22/08 9:357.78.38322357237.78.36778337530.003480.00570.0149000.001150.022700
794/23/08 9:258.421428.38322357238.428.36778337530.003450.006450.014600.001420.0005940.019900
804/24/08 9:008.421428.38322357238.428.36778337530.003450.006450.014600.001420.0005940.019900
814/25/08 9:308.0708398.38322357238.078.36778337530.004120.006580.0090300.0008390.001260.02030.001080
824/26/08 9:008.0708398.38322357238.078.36778337530.004120.006580.0090300.0008390.001260.02030.001080
834/27/08 9:008.0708398.38322357238.078.36778337530.004120.006580.0090300.0008390.001260.02030.001080
844/28/08 9:307.898.38322357237.898.36778337530.003560.00560.00742000.00130.02161.57E-050
854/29/08 9:007.898.38322357237.898.36778337530.003560.00560.00742000.00130.02161.57E-050
864/30/08 9:308.09002428.38322357238.098.36778337530.003840.006980.007502.42E-050.0009440.02020.002530
875/1/08 9:008.09002428.38322357238.098.36778337530.003840.006980.007502.42E-050.0009440.02020.002530
885/2/08 9:307.3109148.38322357237.318.36778337530.003850.005990.0078700.0009140.0007660.01790.0007433.69E-05
895/3/08 9:007.3109148.38322357237.318.36778337530.003850.005990.0078700.0009140.0007660.01790.0007433.69E-05
905/4/08 9:007.3109148.38322357237.318.36778337530.003850.005990.0078700.0009140.0007660.01790.0007433.69E-05
915/5/08 11:357.329168.38322357237.328.36778337530.003270.004950.0081400.009160.001280.02020.001620
925/6/08 9:007.329168.38322357237.328.36778337530.003270.004950.0081400.009160.001280.02020.001620
935/7/08 9:208.448.38322357238.448.36778337530.003660.005910.00924000.00110.01890.0007580
945/8/08 9:008.448.38322357238.448.36778337530.003660.005910.00924000.00110.01890.0007580
955/9/08 9:257.672068.38322357237.678.36778337530.003540.006120.008410.0001010.002060.0009470.01760.0001170
965/10/08 9:007.672068.38322357237.678.36778337530.003540.006120.008410.0001010.002060.0009470.01760.0001170
975/11/08 9:007.672068.38322357237.678.36778337530.003540.006120.008410.0001010.002060.0009470.01760.0001170
985/12/08 9:007.672068.38322357237.678.36778337530.003540.006120.008410.0001010.002060.0009470.01760.0001170
995/13/08 9:507.903158.38322357237.98.36778337530.002660.005370.0146