search



Corporate Information

 
Press Release (Jul 22,2011)
The results of nuclide analyses of radioactive materials in the air at the site of Fukushima Daiichi Nuclear Power Station (119th release)
On March 22, 2011, as a part of monitoring activity of the surrounding 
environments, we conducted nuclide analyses of radioactive materials 
contained in the air which was collected at the site of Fukushima Daiichi 
Nuclear Power Station, which was damaged by the Tohoku- Chihou-
Taiheiyou-Oki Earthquake. As a result, radioactive materials were detected 
and therefore, we summarized the results and reported them to Nuclear and 
Industry Safety Agency (NISA) as well as to the government of Fukushima 
Prefecture.

The analyses results of the three nuclides (Iodine-131, Cesium-134 and 
Cesium-137) are to be released as fixed figures, and the other nuclide 
figures are to be revaluated.
                                                    (Previously announced)

On July 21, 2011, we conducted nuclide analyses of radioactive materials 
contained in the air which was collected at the site of Fukushima Daiichi 
Nuclear Power Station on the same day. As a result, some radioactive 
materials were detected as described in the appendix. Accordingly, today 
we have summarized the results and reported them to NISA and the 
government of Fukushima Prefecture

We will continuously conduct the same sampling surveys. 
Appendix1: Result of Nuclide Analysis of Radioactive Materials in the 
           Air at the Site of Fukushima Nuclear Power Stations (PDF 10.8KB) 
Appendix2: Fukushima Daiichi Nuclear Power Station Results of Dust Nuclide  
           Analysis (PDF 16.5KB) 
Appendix3: Fukushima Daini Nuclear Power Station Results of Dust Nuclide  
           Analysis (PDF 13.9KB) 
back to page top


to TOP