Conversion of Cs-contaminated minerals to photocatalytic materials by cesium-free mineralization and its recycling for environmental purification

Sugita, Tsuyoshi ; Shimoyama, Iwao

The treatment of a large amount of contaminated soil caused by the Fukushima nuclear accident is a significant issue for the restoration of the Fukushima. This studies aim is the development of a new recycling way about Cs contaminated soil, and we investigated the giving of photocatalytic activity to substances after decontamination by cesium-free mineralization. As a result, we succeeded in converting Cs sorption biotite to photocatalytic material and revealed that the product after Cs removal could be used for photocatalytic reduction of Cr (VI).

Language	:	Japanese
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Meeting title	:	環境放射能除染学会第8回研究発表会
Held date	:	2019/07
Location (city)	:	郡山
Location (country)	:	日本
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Paper URL	:	https://f-archive.jaea.go.jp/dspace/handle/faa/182108
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Keywords	:	福島第一原子力発電所事故; Fukushima Daiichi Nuclear Power Station Accident
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Registration No. : BB20190537
JAEA Abstracts No. :
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