Japan decided to use part of the radiation-contaminated soil road in Fukushima: worry-Fukushima, radiation-IT information

July 2, according to foreign media reports, Japan Ministry of the environment has decided that radioactivity below a certain threshold of radiation-contaminated soils used for roads and other public utilities.

Due to the safety use standard questions, and the long-term management of the radiation-contaminated soil no conclusion, Japan media concern, a move that could raise concerns about nuclear proliferation.

Information: TEPCO's Fukushima Daiichi nuclear plant.

Japan Ministry of the environment decided, about 10 million cubic metres the amount of radiation is less than 8000 becquerels per kilogram (Tera becquerel) contaminated soil for road-building and other public utilities, and above the contaminated soils cover soil sand and concrete to block radiation, is expected to begin this summer the fastest implementation.

Measurement units of becquerels of radioactive substances. Some media that the radiation of less than 8000 becquerels per kilogram of waste safety standards, not safe reuse of standards, the Government's decision may be cause for concern.

Japan the radioactive contamination of the special measures Act provides that waste can be safe handling standards is the amount of radiation is less than 8000 becquerels per kilogram, but for how to deal with large amounts of radiation-contaminated soil, so that the amount of radiation up to 100 becquerels per kilogram safe reuse standard is not yet.

After Fukushima, Japan authorities in order to clear the while flogging the collected a large amount of radioactive material radioactive surface pollution soil. It is reported that the contaminated soil in the mountains in Fukushima, a total of 22 million cubic metres.

日本决定用部分福岛核辐射污染土修路：引人担忧 - 福岛核电站,核辐射 - IT资讯

7月2日电据外媒报道，日本环境省日前决定，将放射线量低于一定限度的核辐射污染土用于修路等公共事业。

由于安全利用标准问题，以及对这些核辐射污染土的长期管理暂无结论，日本媒体担心，此举可能引发人们对核辐射扩散的担忧。

资料图：东电福岛第一核电站。

日本环境省决定，将大约1000万立方米放射线量低于每千克8000贝克勒尔(tera becquerel)的污染土用于全国道路建设等公共事业，并将在污染土上方覆盖土沙和混凝土等用于阻隔放射线，预计最快于今夏开始实施。

贝克勒尔是放射性物质的计量单位。一些媒体认为，放射线量低于每千克8000贝克勒尔只是废弃物安全处理的标准，不是安全再利用的标准，因此政府的这项决定可能会引发担忧。

日本《放射性物质污染应对特别措施法》规定，废弃物能够被安全处理的标准是放射线量低于每千克8000贝克勒尔，但对于应如何处理大量核辐射污染土，使其放射线量达到每千克100贝克勒尔的安全再利用标准则尚无定论。

福岛核事故后，日本有关部门为了清除放射性物质而刮地皮式搜集了大量核辐射地表污染土。据悉，这些污染土在福岛堆积如山，总量达2200万立方米。