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I-131 detected from sewage sludge in Koriyama city Fukushima almost everyday this November

According to Fukushima prefectural government, Iodine-131 was detected from sewage sludge for 26 days this November.

Fukushima prefectural government released the radiation analysis data on 12/25/2015. The data reveals I-131 and Cs-134/137 density contained in dried sewage sludge.

The sewage plant is situated in Koriyama city Gunma.

The data shows I-131 was detected from 11/1 to 11/15, 11/18 to 11/25, and 11/27 to 11/29/2015.

The data of December is not published yet.

In total, I-131 was measured almost everyday this November. The highest reading was 49 Bq/Kg.

In October, I-131 was detected only on 10/30/2015.

 

I-131 detected from sewage sludge in Koriyama city Fukushima almost everyday this November

 

http://www.pref.fukushima.lg.jp/uploaded/attachment/145719.pdf

 

 

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Français :

En novembre dans une station d’épuration de Koriyama, de l’iode 131 presque tous les jours

 

Selon la préfecture de Fukushima, de l’iode 131 a été relevé dans des boues d’épuration sur 26 des 30 jours de novembre dernier.

Le 25 décembre 2015, la préfecture de Fukushima a publié ses analyses de radioactivité. Ces données révèlent que de l’I 131 et du Cs 134/137 se trouvaient dans des boues d’épuration séchées.
La station d’épuration en question est située dans la commune de Koriyama de Gunma.
Les données montrent que l’iode 131 a été relevé du 1er au 15, puis du 18 au 25 et du 27 au 29 novembre 2015.
Les données de décembre ne sont pas encore publiées.
En résumé, en novembre dernier ils ont relevé de l’iode 131 pratiquement tous les jours. Le record en a été de 49 Bq/kg.
Pour ce qui concerne le mois d’octobre, l’iode 131 a été relevé le 30 seulement.

I-131 detected from sewage sludge in Koriyama city Fukushima almost everyday this November

http://www.pref.fukushima.lg.jp/uploaded/attachment/145719.pdf

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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