Radiation concentrations measured at the multi...

無断複製・転載禁止 東京電力ホールディングス株式会社 0

Radiation concentrations measured at the multi-nuclide removal equipment (ALPS) outlet

（as of March 31, 2020）

無断複製・転載禁止 東京電力ホールディングス株式会社 1

0.01

0.1

1

10

100

1,000

10,000

100,000

1,000,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Cesiu

m-1

37 C

oncentr

ation (

Bq/L

)

Existing ALPS (Cesium-137)告示濃度限度(90Bq/L) 処理前処理前（ND）※1 設備出口Ａ設備出口Ａ（ND）※1 設備出口Ｂ設備出口Ｂ（ND）※1 設備出口Ｃ設備出口Ｃ（ND）※1

0.01

0.1

1

10

100

1,000

10,000

100,000

1,000,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Cesiu

m-1

37 C

oncentr

ation (

Bq/L

)

Additionally installed ALPS (Cesium-137)告示濃度限度(90Bq/L) 処理前処理前（ND）※1 設備出口Ａ設備出口Ａ（ND）※1 設備出口Ｂ設備出口Ｂ（ND）※1 設備出口Ｃ設備出口Ｃ（ND）※1

Radiation concentrations measured at the multi-nuclide removal equipment (ALPS) outlet (Cesium-137 concentration)

- - Limit for concentration required by law(90Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1■ Equipment outlet A□ Equipment outlet A (ND) ※1▲ Equipment outlet B△ Equipment outlet B (ND) ※1◆ Equipment outlet C◇ Equipment outlet C (ND) ※1

- - Limit for concentration required by law(90Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1■ Equipment outlet A□ Equipment outlet A (ND) ※1▲ Equipment outlet B△ Equipment outlet B (ND) ※1◆ Equipment outlet C◇ Equipment outlet C (ND) ※1

※ 1 “ND” means that concentrations were below detectable limits.

無断複製・転載禁止 東京電力ホールディングス株式会社 2

0.01

0.1

1

10

100

1,000

10,000

100,000

1,000,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Cesiu

m-1

37 C

oncentr

ation (

Bq/L

)

High-performance ALPS (Cesium-137)告示濃度限度(90Bq/L) 処理前処理前（ND）※1 設備出口設備出口（ND）※1

Radiation concentrations measured at the multi-nuclide removal equipment (ALPS) outlet (Cesium-137 concentration)

※ 1 “ND” means that concentrations were below detectable limits.

- - Limit for concentration required by law(90Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1

■ Equipment outlet□ Equipment outlet (ND) ※1

無断複製・転載禁止 東京電力ホールディングス株式会社 3

0.01

0.1

1

10

100

1,000

10,000

100,000

1,000,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Cesiu

m-1

34 C

oncentr

ation (

Bq/L

)

Existing ALPS (Cesium-134)告示濃度限度(60Bq/L) 処理前処理前（ND）※1 設備出口Ａ設備出口Ａ（ND）※1 設備出口Ｂ設備出口Ｂ（ND）※1 設備出口Ｃ設備出口Ｃ（ND）※1

0.01

0.1

1

10

100

1,000

10,000

100,000

1,000,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Cesiu

m-1

34 C

oncentr

ation (

Bq/L

)

Additionally installed ALPS (Cesium-134)告示濃度限度(60Bq/L) 処理前処理前（ND）※1 設備出口Ａ設備出口Ａ（ND）※1 設備出口Ｂ設備出口Ｂ（ND）※1 設備出口Ｃ設備出口Ｃ（ND）※1

Radiation concentrations measured at the multi-nuclide removal equipment (ALPS) outlet (Cesium-134 concentration)

- - Limit for concentration required by law(60Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1■ Equipment outlet A□ Equipment outlet A (ND) ※1▲ Equipment outlet B△ Equipment outlet B (ND) ※1◆ Equipment outlet C◇ Equipment outlet C (ND) ※1

- - Limit for concentration required by law(60Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1■ Equipment outlet A□ Equipment outlet A (ND) ※1▲ Equipment outlet B△ Equipment outlet B (ND) ※1◆ Equipment outlet C◇ Equipment outlet C (ND) ※1

※ 1 “ND” means that concentrations were below detectable limits.

無断複製・転載禁止 東京電力ホールディングス株式会社 4

0.01

0.1

1

10

100

1,000

10,000

100,000

1,000,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Cesiu

m-1

34 C

oncentr

ation (

Bq/L

)

High-performance ALPS (Cesium-134)告示濃度限度(60Bq/L) 処理前処理前（ND）※1 設備出口設備出口（ND）※1

Radiation concentrations measured at the multi-nuclide removal equipment (ALPS) outlet (Cesium-134 concentration)

- - Limit for concentration required by law(60Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1

■ Equipment outlet□ Equipment outlet (ND) ※1

※ 1 “ND” means that concentrations were below detectable limits.

無断複製・転載禁止 東京電力ホールディングス株式会社 5

0.01

0.1

1

10

100

1,000

10,000

100,000

1,000,000

10,000,000

100,000,000

1,000,000,000

10,000,000,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Str

ontium

-90 C

oncentr

ation (

Bq/L

)

Existing ALPS (Strontium-90)告示濃度限度(30Bq/L) 処理前処理前（ND）※1 設備出口Ａ設備出口Ａ（ND）※1 設備出口Ｂ設備出口Ｂ（ND）※1 設備出口Ｃ設備出口Ｃ（ND）※1

0.01

0.1

1

10

100

1,000

10,000

100,000

1,000,000

10,000,000

100,000,000

1,000,000,000

10,000,000,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Str

ontium

-90 C

oncentr

ation (

Bq

/L)

Additionally installed ALPS (Strontium-90)告示濃度限度(30Bq/L) 処理前処理前（ND）※1 設備出口Ａ設備出口Ａ（ND）※1 設備出口Ｂ設備出口Ｂ（ND）※1 設備出口Ｃ設備出口Ｃ（ND）※1

Radiation concentrations measured at the multi-nuclide removal equipment (ALPS) outlet (Strontium-90 concentration)

- - Limit for concentration required by law(30Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1■ Equipment outlet A□ Equipment outlet A (ND) ※1▲ Equipment outlet B△ Equipment outlet B (ND) ※1◆ Equipment outlet C◇ Equipment outlet C (ND) ※1

- - Limit for concentration required by law(30Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1■ Equipment outlet A□ Equipment outlet A (ND) ※1▲ Equipment outlet B△ Equipment outlet B (ND) ※1◆ Equipment outlet C◇ Equipment outlet C (ND) ※1

※ 1 “ND” means that concentrations were below detectable limits.

無断複製・転載禁止 東京電力ホールディングス株式会社 6

0.01

0.1

1

10

100

1,000

10,000

100,000

1,000,000

10,000,000

100,000,000

1,000,000,000

10,000,000,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Str

ontium

-90 C

oncentr

ation (

Bq/L

)

High-performance ALPS (Strontium-90)告示濃度限度(30Bq/L) 処理前処理前（ND）※1 設備出口設備出口（ND）※1

Radiation concentrations measured at the multi-nuclide removal equipment (ALPS) outlet (Strontium-90 concentration)

- - Limit for concentration required by law(30Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1

■ Equipment outlet□ Equipment outlet (ND) ※1

※ 1 “ND” means that concentrations were below detectable limits.

無断複製・転載禁止 東京電力ホールディングス株式会社 7

0.01

0.1

1

10

100

1,000

10,000

100,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Cobalt-6

0 C

oncentr

ation (

Bq/L

)

Existing ALPS (Cobalt-60)告示濃度限度(200Bq/L) 処理前処理前（ND）※1 設備出口Ａ設備出口Ａ（ND）※1 設備出口Ｂ設備出口Ｂ（ND）※1 設備出口Ｃ設備出口Ｃ（ND）※1

0.01

0.1

1

10

100

1,000

10,000

100,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Cobalt-6

0 C

oncentr

ation (

Bq/L

)

Additionally installed ALPS (Cobalt-60)告示濃度限度(200Bq/L) 処理前処理前（ND）※1 設備出口Ａ設備出口Ａ（ND）※1 設備出口Ｂ設備出口Ｂ（ND）※1 設備出口Ｃ設備出口Ｃ（ND）※1

Radiation concentrations measured at the multi-nuclide removal equipment (ALPS) outlet (Cobalt-60 concentration)

- - Limit for concentration required by law(200Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1■ Equipment outlet A□ Equipment outlet A (ND) ※1▲ Equipment outlet B△ Equipment outlet B (ND) ※1◆ Equipment outlet C◇ Equipment outlet C (ND) ※1

- - Limit for concentration required by law(200Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1■ Equipment outlet A□ Equipment outlet A (ND) ※1▲ Equipment outlet B△ Equipment outlet B (ND) ※1◆ Equipment outlet C◇ Equipment outlet C (ND) ※1

※ 1 “ND” means that concentrations were below detectable limits.

無断複製・転載禁止 東京電力ホールディングス株式会社 8

0.01

0.1

1

10

100

1,000

10,000

100,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Cobalt-6

0 C

oncentr

ation (

Bq/L

)

High-performance ALPS (Cobalt-60)告示濃度限度(200Bq/L) 処理前処理前（ND）※1 設備出口設備出口（ND）※1

Radiation concentrations measured at the multi-nuclide removal equipment (ALPS) outlet (Cobalt-60 concentration)

- - Limit for concentration required by law(200Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1

■ Equipment outlet□ Equipment outlet (ND) ※1

※ 1 “ND” means that concentrations were below detectable limits.

無断複製・転載禁止 東京電力ホールディングス株式会社 9

0.1

1

10

100

1,000

10,000

100,000

1,000,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Antim

ony-1

25 C

oncentr

ation (

Bq/L

)

Existing ALPS (Antimony-125)告示濃度限度(800Bq/L) 処理前処理前（ND）※1 設備出口Ａ設備出口Ａ（ND）※1 設備出口Ｂ設備出口Ｂ（ND）※1 設備出口Ｃ設備出口Ｃ（ND）※1

0.1

1

10

100

1,000

10,000

100,000

1,000,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Antim

ony-1

25 C

oncentr

ation (

Bq/L

)

Additionally installed ALPS (Antimony-125)告示濃度限度(800Bq/L) 処理前処理前（ND）※1 設備出口Ａ設備出口Ａ（ND）※1 設備出口Ｂ設備出口Ｂ（ND）※1 設備出口Ｃ設備出口Ｃ（ND）※1

Radiation concentrations measured at the multi-nuclide removal equipment (ALPS) outlet (Antimony-125 concentration)

- - Limit for concentration required by law(800Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1■ Equipment outlet A□ Equipment outlet A (ND) ※1▲ Equipment outlet B△ Equipment outlet B (ND) ※1◆ Equipment outlet C◇ Equipment outlet C (ND) ※1

- - Limit for concentration required by law(800Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1■ Equipment outlet A□ Equipment outlet A (ND) ※1▲ Equipment outlet B△ Equipment outlet B (ND) ※1◆ Equipment outlet C◇ Equipment outlet C (ND) ※1

※ 1 “ND” means that concentrations were below detectable limits.

無断複製・転載禁止 東京電力ホールディングス株式会社 10

0.1

1

10

100

1,000

10,000

100,000

1,000,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Antim

ony-1

25 C

oncentr

ation (

Bq/L

)

High-performance ALPS (Antimony-125)告示濃度限度(800Bq/L) 処理前処理前（ND）※1 設備出口設備出口（ND）※1

Radiation concentrations measured at the multi-nuclide removal equipment (ALPS) outlet (Antimony-125 concentration)

- - Limit for concentration required by law(800Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1

■ Equipment outlet□ Equipment outlet (ND) ※1

※ 1 “ND” means that concentrations were below detectable limits.

無断複製・転載禁止 東京電力ホールディングス株式会社 11

0.1

1

10

100

1,000

10,000

100,000

1,000,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Ruth

eniu

m-1

06 C

oncentr

ation

(Bq/L

)Existing ALPS (Ruthenium-106)

告示濃度限度(100Bq/L) 処理前処理前（ND）※1 設備出口Ａ設備出口Ａ（ND）※1 設備出口Ｂ設備出口Ｂ（ND）※1 設備出口Ｃ設備出口Ｃ（ND）※1

0.1

1

10

100

1,000

10,000

100,000

1,000,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Ruth

eniu

m-1

06 C

oncentr

ation

(Bq/L

)

Additionally installed ALPS (Ruthenium-106)告示濃度限度(100Bq/L) 処理前処理前（ND）※1 設備出口Ａ設備出口Ａ（ND）※1 設備出口Ｂ設備出口Ｂ（ND）※1 設備出口Ｃ設備出口Ｃ（ND）※1

Radiation concentrations measured at the multi-nuclide removal equipment (ALPS) outlet (Ruthenium-106 concentration)

- - Limit for concentration required by law(100Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1■ Equipment outlet A□ Equipment outlet A (ND) ※1▲ Equipment outlet B△ Equipment outlet B (ND) ※1◆ Equipment outlet C◇ Equipment outlet C (ND) ※1

- - Limit for concentration required by law(100Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1■ Equipment outlet A□ Equipment outlet A (ND) ※1▲ Equipment outlet B△ Equipment outlet B (ND) ※1◆ Equipment outlet C◇ Equipment outlet C (ND) ※1

※ 1 “ND” means that concentrations were below detectable limits.

無断複製・転載禁止 東京電力ホールディングス株式会社 12

0.1

1

10

100

1,000

10,000

100,000

1,000,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Ruth

eniu

m-1

06 C

oncentr

ation

(Bq/L

)High-performance ALPS (Ruthenium-106)

告示濃度限度(100Bq/L) 処理前処理前（ND）※1 設備出口設備出口（ND）※1

Radiation concentrations measured at the multi-nuclide removal equipment (ALPS) outlet (Ruthenium-106 concentration)

- - Limit for concentration required by law(100Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1

■ Equipment outlet□ Equipment outlet (ND) ※1

※ 1 “ND” means that concentrations were below detectable limits.

無断複製・転載禁止 東京電力ホールディングス株式会社 13

0.01

0.1

1

10

100

1,000

10,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Iodin

e-1

29 C

oncentr

ation (

Bq/L

)Existing ALPS (Iodine-129)

告示濃度限度(9Bq/L) 処理前処理前（ND）※1 設備出口Ａ設備出口Ａ（ND）※1 設備出口Ｂ設備出口Ｂ（ND）※1 設備出口Ｃ設備出口Ｃ（ND）※1

0.01

0.1

1

10

100

1,000

10,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Iodin

e-1

29 C

oncentr

ation (

Bq/L

)

Additionally installed ALPS (Iodine-129)告示濃度限度(9Bq/L) 処理前処理前（ND）※1 設備出口Ａ設備出口Ａ（ND）※1 設備出口Ｂ設備出口Ｂ（ND）※1 設備出口Ｃ設備出口Ｃ（ND）※1

Radiation concentrations measured at the multi-nuclide removal equipment (ALPS) outlet (Iodine-129 concentration)

- - Limit for concentration required by law(9Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1■ Equipment outlet A□ Equipment outlet A (ND) ※1▲ Equipment outlet B△ Equipment outlet B (ND) ※1◆ Equipment outlet C◇ Equipment outlet C (ND) ※1

- - Limit for concentration required by law(9Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1■ Equipment outlet A□ Equipment outlet A (ND) ※1▲ Equipment outlet B△ Equipment outlet B (ND) ※1◆ Equipment outlet C◇ Equipment outlet C (ND) ※1

※ 1 “ND” means that concentrations were below detectable limits.

無断複製・転載禁止 東京電力ホールディングス株式会社 14

0.01

0.1

1

10

100

1,000

10,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Iodin

e-1

29 C

oncentr

ation (

Bq/L

)High-performance ALPS (Iodine-129)

告示濃度限度(9Bq/L) 処理前処理前（ND）※1 設備出口設備出口（ND）※1

Radiation concentrations measured at the multi-nuclide removal equipment (ALPS) outlet (Iodine-129 concentration)

- - Limit for concentration required by law(9Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1

■ Equipment outlet□ Equipment outlet (ND) ※1

※ 1 “ND” means that concentrations were below detectable limits.

無断複製・転載禁止 東京電力ホールディングス株式会社 15

1

10

100

1,000

10,000

100,000

1,000,000

10,000,000

100,000,000

1,000,000,000

10,000,000,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Gro

ss β

Concentr

ation (

Bq/L

)

Existing ALPS (Gross β)処理前 処理前（ND）※1

設備出口Ａ 設備出口Ａ（ND）※1

設備出口Ｂ 設備出口Ｂ（ND）※1

設備出口Ｃ 設備出口Ｃ（ND）※1

1

10

100

1,000

10,000

100,000

1,000,000

10,000,000

100,000,000

1,000,000,000

10,000,000,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Gro

ss β

Concentr

ation (

Bq/L

)

Additionally installed ALPS (Gross β)処理前 処理前（ND）※1設備出口Ａ 設備出口Ａ（ND）※1設備出口Ｂ 設備出口Ｂ（ND）※1設備出口Ｃ 設備出口Ｃ（ND）※1

Radiation concentrations measured at the multi-nuclide removal equipment (ALPS) outlet (Gross β concentration)

● Prior to treatment 〇 Prior to treatment(ND) ※1

■ Equipment outlet A □ Equipment outlet A(ND) ※1

▲ Equipment outlet B △ Equipment outlet B(ND) ※1

◆ Equipment outlet C ◇ Equipment outlet C(ND) ※1

● Prior to treatment 〇 Prior to treatment(ND) ※1

■ Equipment outlet A □ Equipment outlet A(ND) ※1

▲ Equipment outlet B △ Equipment outlet B(ND) ※1

◆ Equipment outlet C ◇ Equipment outlet C(ND) ※1

※ 1 “ND” means that concentrations were below detectable limits.

無断複製・転載禁止 東京電力ホールディングス株式会社 16

1

10

100

1,000

10,000

100,000

1,000,000

10,000,000

100,000,000

1,000,000,000

10,000,000,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Gro

ss β

Concentr

ation (

Bq/L

)

High-performance ALPS (Gross β)処理前 処理前（ND）※1設備出口 設備出口（ND）※1

Radiation concentrations measured at the multi-nuclide removal equipment (ALPS) outlet (Gross β concentration)

● Prior to treatment 〇 Prior to treatment (ND) ※1

■ Equipment outlet □ Equipment outlet (ND) ※1

※ 1 “ND” means that concentrations were below detectable limits.

無断複製・転載禁止 東京電力ホールディングス株式会社 17

0.01

0.1

1

10

100

1,000

10,000

100,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Manganese

-54 C

oncentr

ation (

Bq/L

)

Existing ALPS (Manganese-54)告示濃度限度(1000Bq/L) 処理前処理前（ND）※1 設備出口Ａ設備出口Ａ（ND）※1 設備出口Ｂ設備出口Ｂ（ND）※1 設備出口Ｃ設備出口Ｃ（ND）※1

0.01

0.1

1

10

100

1,000

10,000

100,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Manganese-5

4 C

oncentr

ation (

Bq/L

)

Additionally installed ALPS (Manganese-54)告示濃度限度(1000Bq/L) 処理前処理前（ND）※1 設備出口Ａ設備出口Ａ（ND）※1 設備出口Ｂ設備出口Ｂ（ND）※1 設備出口Ｃ設備出口Ｃ（ND）※1

Radiation concentrations measured at the multi-nuclide removal equipment (ALPS) outlet (Manganese-54 concentration)

- - Limit for concentration required by law(1,000Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1■ Equipment outlet A□ Equipment outlet A (ND) ※1▲ Equipment outlet B△ Equipment outlet B (ND) ※1◆ Equipment outlet C◇ Equipment outlet C (ND) ※1

- - Limit for concentration required by law(1,000Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1■ Equipment outlet A□ Equipment outlet A (ND) ※1▲ Equipment outlet B△ Equipment outlet B (ND) ※1◆ Equipment outlet C◇ Equipment outlet C (ND) ※1

※ 1 “ND” means that concentrations were below detectable limits.

無断複製・転載禁止 東京電力ホールディングス株式会社 18

0.01

0.1

1

10

100

1,000

10,000

100,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Manganese-5

4C

oncentr

ation (

Bq/L

)

High-performance ALPS (Manganese-54)告示濃度限度(1000Bq/L) 処理前処理前（ND）※1 設備出口設備出口（ND）※1

Radiation concentrations measured at the multi-nuclide removal equipment (ALPS) outlet (Manganese-54 concentration)

- - Limit for concentration required by law(1,000Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1

■ Equipment outlet□ Equipment outlet (ND) ※1

※ 1 “ND” means that concentrations were below detectable limits.

無断複製・転載禁止 東京電力ホールディングス株式会社 19

0.01

0.1

1

10

100

1,000

10,000

100,000

1,000,000

10,000,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Str

ontium

-89

Concentr

ation (

Bq/L

)

Existing ALPS (Strontium-89)告示濃度限度(300Bq/L) 処理前処理前（ND）※1 設備出口Ａ設備出口Ａ（ND）※1 設備出口Ｂ設備出口Ｂ（ND）※1 設備出口Ｃ設備出口Ｃ（ND）※1

0.01

0.1

1

10

100

1,000

10,000

100,000

1,000,000

10,000,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Str

on

tiu

m-8

9 C

on

ce

ntr

atio

n (

Bq

/L)

Additionally installed ALPS (Strontium-89)告示濃度限度(300Bq/L) 処理前処理前（ND）※1 設備出口Ａ設備出口Ａ（ND）※1 設備出口Ｂ設備出口Ｂ（ND）※1 設備出口Ｃ設備出口Ｃ（ND）※1

Radiation concentrations measured at the multi-nuclide removal equipment (ALPS) outlet (Strontium-89 concentration)

- - Limit for concentration required by law(300Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1■ Equipment outlet A□ Equipment outlet A (ND) ※1▲ Equipment outlet B△ Equipment outlet B (ND) ※1◆ Equipment outlet C◇ Equipment outlet C (ND) ※1

- - Limit for concentration required by law(300Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1■ Equipment outlet A□ Equipment outlet A (ND) ※1▲ Equipment outlet B△ Equipment outlet B (ND) ※1◆ Equipment outlet C◇ Equipment outlet C (ND) ※1

※ 1 “ND” means that concentrations were below detectable limits.

無断複製・転載禁止 東京電力ホールディングス株式会社 20

0.01

0.1

1

10

100

1,000

10,000

100,000

1,000,000

10,000,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Str

ontium

-89

Concentr

ation (

Bq/L

)

High-performance ALPS (Strontium-89) 告示濃度限度(300Bq/L) 処理前処理前（ND）※1 設備出口設備出口（ND）※1

Radiation concentrations measured at the multi-nuclide removal equipment (ALPS) outlet (Strontium-89 concentration)

- - Limits for concentrations required by law(300Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1

■ Equipment outlet□ Equipment outlet (ND) ※1

※ 1 “ND” means that concentrations were below detectable limits.

無断複製・転載禁止 東京電力ホールディングス株式会社 21

0.1

1

10

100

1,000

10,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Technetium

-99

Concentr

ation (

Bq/L

)Existing ALPS (Technetium-99)

告示濃度限度(1000Bq/L) 処理前処理前（ND）※1 設備出口Ａ設備出口Ａ（ND）※1 設備出口Ｂ設備出口Ｂ（ND）※1 設備出口Ｃ設備出口Ｃ（ND）※1

0.1

1

10

100

1,000

10,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Technetium

-99

Concentr

ation (

Bq/L

)

Additionally installed ALPS (Technetium-99)告示濃度限度(1000Bq/L) 処理前処理前（ND）※1 設備出口Ａ設備出口Ａ（ND）※1 設備出口Ｂ設備出口Ｂ（ND）※1 設備出口Ｃ設備出口Ｃ（ND）※1

Radiation concentrations measured at the multi-nuclide removal equipment (ALPS) outlet (Technetium-99 concentration)

- - Limit for concentration required by law(1,000Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1■ Equipment outlet A□ Equipment outlet A (ND) ※1▲ Equipment outlet B△ Equipment outlet B (ND) ※1◆ Equipment outlet C◇ Equipment outlet C (ND) ※1

- - Limit for concentration required by law(1,000Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1■ Equipment outlet A□ Equipment outlet A (ND) ※1▲ Equipment outlet B△ Equipment outlet B (ND) ※1◆ Equipment outlet C◇ Equipment outlet C (ND) ※1

※ 1 “ND” means that concentrations were below detectable limits.

無断複製・転載禁止 東京電力ホールディングス株式会社 22

0.1

1

10

100

1,000

10,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Technetium

-99

Concentr

ation (

Bq/L

)High-performance ALPS (Technetium-99)

告示濃度限度(1000Bq/L) 処理前処理前（ND）※1 設備出口設備出口（ND）※1

Radiation concentrations measured at the multi-nuclide removal equipment (ALPS) outlet (Technetium-99 concentration)

- - Limit for concentration required by law((1,000Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1

■ Equipment outlet□ Equipment outlet (ND) ※1

※ 1 “ND” means that concentrations were below detectable limits.

無断複製・転載禁止 東京電力ホールディングス株式会社 23

1

10

100

1,000

10,000

100,000

1,000,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Rhodiu

m-1

06

Concentr

ation (

Bq/L

)

Existing ALPS (Rhodium-106)告示濃度限度(300000Bq/L) 処理前処理前（ND）※1 設備出口Ａ設備出口Ａ（ND）※1 設備出口Ｂ設備出口Ｂ（ND）※1 設備出口Ｃ設備出口Ｃ（ND）※1

1

10

100

1,000

10,000

100,000

1,000,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Rhodiu

m-1

06

Concentr

ation (

Bq

/L)

Additionally installed ALPS (Rhodium-106)告示濃度限度(300000Bq/L) 処理前処理前（ND）※1 設備出口Ａ設備出口Ａ（ND）※1 設備出口Ｂ設備出口Ｂ（ND）※1 設備出口Ｃ設備出口Ｃ（ND）※1

Radiation concentrations measured at the multi-nuclide removal equipment (ALPS) outlet (Rhodium-106 concentration)

- - Limit for concentration required by law(300,000Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1■ Equipment outlet A□ Equipment outlet A (ND) ※1▲ Equipment outlet B△ Equipment outlet B (ND) ※1◆ Equipment outlet C◇ Equipment outlet C (ND) ※1

- - Limit for concentration required by law(300,000Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1■ Equipment outlet A□ Equipment outlet A (ND) ※1▲ Equipment outlet B△ Equipment outlet B (ND) ※1◆ Equipment outlet C◇ Equipment outlet C (ND) ※1

※ 1 “ND” means that concentrations were below detectable limits.

無断複製・転載禁止 東京電力ホールディングス株式会社 24

1

10

100

1,000

10,000

100,000

1,000,000

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Rhodiu

m-1

06

Concentr

ation (

Bq/L

)

High-performance ALPS (Rhodium-106)告示濃度限度(300000Bq/L) 処理前処理前（ND）※1 設備出口設備出口（ND）※1

Radiation concentrations measured at the multi-nuclide removal equipment (ALPS) outlet (Rhodium-106 concentration)

- - Limit for concentration required by law((300,000Bq/L)

● Prior to treatment〇 Prior to treatment (ND) ※1

■ Equipment outlet□ Equipment outlet (ND) ※1

※ 1 “ND” means that concentrations were below detectable limits.

無断複製・転載禁止 東京電力ホールディングス株式会社 25

0.01

0.1

1

10

100

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Gro

ss α

Concentr

ation (

Bq/L

)Existing ALPS (Gross α)

処理前 処理前（ND）※1

設備出口Ａ 設備出口Ａ（ND）※1

設備出口Ｂ 設備出口Ｂ（ND）※1

設備出口Ｃ 設備出口Ｃ（ND）※1

0.01

0.1

1

10

100

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Gro

ss α

Concentr

ation (

Bq/L

)

Additionally installed ALPS (Gross α)処理前 処理前（ND）※1

設備出口Ａ 設備出口Ａ（ND）※1

設備出口Ｂ 設備出口Ｂ（ND）※1

設備出口Ｃ 設備出口Ｃ（ND）※1

Radiation concentrations measured at the multi-nuclide removal equipment (ALPS) outlet (Gross α concentration)

● Prior to treatment 〇 Prior to treatment(ND) ※1■ Equipment outlet A □ Equipment outlet A(ND) ※1

▲ Equipment outlet B △ Equipment outlet B(ND) ※1◆ Equipment outlet C ◇ Equipment outlet C(ND) ※1

● Prior to treatment 〇 Prior to treatment(ND) ※1■ Equipment outlet A □ Equipment outlet A(ND) ※1

▲ Equipment outlet B △ Equipment outlet B(ND) ※1◆ Equipment outlet C ◇ Equipment outlet C(ND) ※1

※ 1 “ND” means that concentrations were below detectable limits.

無断複製・転載禁止 東京電力ホールディングス株式会社 26

0.01

0.1

1

10

100

2013/4/1 2013/12/12 2014/8/25 2015/5/7 2016/1/18 2016/9/30 2017/6/12 2018/2/23 2018/11/5 2019/7/19 2020/3/31

Gro

ss α

Concentr

ation (

Bq/L

)High-performance ALPS (Gross α) 処理前 処理前（ND）※1

設備出口 設備出口（ND）※1

Radiation concentrations measured at the multi-nuclide removal equipment (ALPS) outlet (Gross α concentration)

● Prior to treatment 〇 Prior to treatment (ND) ※1

■ Equipment outlet □ Equipment outlet (ND) ※1

※ 1 “ND” means that concentrations were below detectable limits.

無断複製・転載禁止 東京電力ホールディングス株式会社 27

10,000

100,000

1,000,000

10,000,000

2011/3/1 2012/6/17 2013/10/4 2015/1/21 2016/5/9 2017/8/26 2018/12/13 2020/3/31

Tritium

Concentr

ation (

Bq/L

)

Tritium (H-3) 告示濃度限度(60,000Bq/L)

H-3(RO装置入口)

[Reference]

Tritium (H-3) concentration trends at desalination (RO) equipment inlets

- - Limit for concentration required by law(600,000Bq/L)

● Tritium（desalination (RO) equipment inlets)