467 Bq/Kg of Cs-134/137 from decontamination water in Kohriyama city Fukushima

Related to this article..18,756 Bq/kg of Cs-134/137 measured from the mud in street gutter in Setagaya Tokyo [URL]

According to the citizens’ radiation laboratory CRMS (Citizen’s Radioactivity Measuring Station), high level of radiation was measured from the water used for decontamination.

The water was used to decontaminate the surface of asphalt. The sampling location was Kohriyama city Fukushima. Sampling date was 5/10/2013. The atmospheric dose is not reported.

 

Cs-134 : 158 Bq/Kg

Cs-137 : 309 Bq/Kg

Total : 467 Bq/Kg

 

467 Bq/Kg of Cs-134/137 from decontamination water in Kohriyama city Fukushima

 

http://www.crms-jpn.org/mrdatafoodymd/ymd_2013-05.html

 

 

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Français :

467 Bq/kg de césium 134/137 dans l’eau de décontamination de la ville de Kohriyama à Fukushima

 

Article lié : 18 756 Bq/kg de césium 134/137 relevés dans la boue d’un caniveau de Setagaya dans Tokyo

Selon le laboratoire civil CRMS (Citizen’s Radioactivity Measuring Station), la radioactivité est forte dans l’eau utilisée pour la décontamination.

Cette eau était utilisée pour décontaminer la surface de l’asphalte. La mesure a été effectuée à Kohriyama dans Fukushima. C’était le 10 mai 2013. La dose ambiante n’est pas précisée.

Cs 134 : 158 Bq/kg
Cs 137 : 309 Bq/kg
Total : 467 Bq/kg

467 Bq/kg de césium 134/137 dans l'eau de décontamination de la ville de Kohriyama à Fukushima

http://www.crms-jpn.org/mrdatafoodymd/ymd_2013-05.html

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About this site

This website updates the latest news about the Fukushima nuclear plant and also archives the past news from 2011. Because it's always updated and added live, articles, categories and the tags are not necessarily fitted in the latest format.
I am the writer of this website. About page remains in 2014. This is because my memory about 311 was clearer than now, 2023, and I think it can have a historical value. Now I'm living in Romania with 3 cats as an independent data scientist.
Actually, nothing has progressed in the plant since 2011. We still don't even know what is going on inside. They must keep cooling the crippled reactors by water, but additionally groundwater keeps flowing into the reactor buildings from the broken parts. This is why highly contaminated water is always produced more than it can circulate. Tepco is planning to officially discharge this water to the Pacific but Tritium is still remaining in it. They dilute this with seawater so that it is legally safe, but scientifically the same amount of radioactive tritium is contained. They say it is safe to discharge, but none of them have drunk it.

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