Fukushima to Burn Highly-Radioactive Debris

Japan is Poisoning Other Countries By Burning Highly-Radioactive Debris

Fukushima will start burning radioactive debris containing up to 100,000 becquerels of radioactive cesium per kilogram. As Mainchi notes:

The state will start building storage facilities for debris generated by the March 2011 tsunami as early as May at two locations in a coastal area of Naraha town, Fukushima Prefecture, Environment Ministry and town officials said Saturday.

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About 25,000 tons of debris are expected to be brought into the facilities beginning in the summer, according to the officials.

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If more than 100,000 becquerels of radioactive cesium are found per kilogram of debris, the debris will be transferred to a medium-term storage facility to be built by the state. But if burnable debris contains 100,000 becquerels of radioactive cesium or less, it may be disposed of at a temporary incinerator to be built within the prefecture, according to the officials.

Within the 20-km-radius no-go zone spanning across Naraha and five other municipalities along the coast, debris caused by the magnitude 9.0 quake and the subsequent tsunami has amounted to an estimated 474,000 tons, much of remaining where it is.

How much radiation is that?

It is a lot.

Nuclear expert Arnie Gundersen has said that much lower levels of cesium – 5,000-8,000 bq/kg (20 times lower than what will be allowed to be burned at Fukushima) – would be sent to a special facility in the United States and buried underground for thousands of year. See this and this.

It is comparable to the levels of radioactivity found within the Chernobyl Exclusion Zone. See this and this.

And even the Japanese – who have raised acceptable levels of radiation to absurd levels – would normally demand that material with this radioactivity be encased in cement and buried:

According to plans by the Ministry of Environment, if the radioactive cesium concentration is less than 8,000 Bq/kg, then it is possible to dispose of it by burying it. Rubble that has 8,000 ~ 100,000 Bq must be encased in cement in order to prevent contact with water before being dumped. For rubble that exceeds 100,000 Bq, it must be encased in concrete walls and stored temporarily. The disposal place must be approved of by the Prefectural Governor.

In addition, some allege that debris surpassing 100,000 bq/kg of cesium will be burned, after being mixed with less-radioactive materials.

And many of the incinerators are located smack dab in the middle of crowded cities, and are not equipped to contain radiation.

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