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Nagasu, Ryosuke*; Tanabe, Daijiro*; Yokotsuka, Satoshi*; Kumazawa, Noriyuki*; Ajiki, Takaya*; Aizawa, Yusuke*; Naganawa, Hirochika; Nagano, Tetsushi; Yanase, Nobuyuki*; Mitamura, Hisayoshi*; et al.
Kankyo Joka Gijutsu, 17(2), p.58 - 61, 2018/03
A new technology to suppress cesium migration from forests has been developed collaboratively by Ibaraki University, Kumagai-gumi Co., Ltd. and its group company, Technos, and JAEA. The new technology utilizes polyelectrolytes (polymers with electric charges) and clay minerals to control Cs migration with the aid of natural forces such as rainfall and rainwater runoff. In Imitate-mura, Fukushima, verification tests of the new technology have been performed and its effect on controlling Cs migration from forests to grass farm adjoining the forests has been proven.
Naganawa, Hirochika
no journal, ,
no abstracts in English
Naganawa, Hirochika
no journal, ,
By the request from Technology and Information Center (TIC), Co. Ltd., the technology for the decontamination of soil and the migration control for cesium by using poly-ion complex will be introduced in the TIC seminar titled "The current of decontamination and volume reduction technology development for soil and incineration ash contaminated by radioactive cesium".
Sanada, Yukihisa
no journal, ,
no abstracts in English