1. 1) S. Nakayama, “The Results of the decontamination pilot project and their application to the regional decontamination,” Sangyo & Kankyo, 41, 19-24 (2012), [in Japanese].
2. 2) H. Sakurai, T. Kawamoto, K. Saito, M. Aritomi, H. Yamada et al., Kagaku, Kagaku-Dojin, 67, 16-46 (2012), [in Japanese].
3. 3) H. Itoh, N. Seko, R. Kuroki, T. Yaita, H. Naganawa, S. Nakayama, “R&D of removal technology of radioactive contaminants from the environment by using polymer absorbents,” Housyasen-Kagaku, 93, 31-36 (2012), [in Japanese].
4. 4) H. Naganawa, “Removal of radioactive cesium from contaminated soil by using poly-ion complex with clay,” J. Clay Sci. Soc. Jpn., 50, 52-57 (2012), [in Japanese].
5. 5) Department of Partnership Operations for Environmental Remediation, Headquarters of Fukushima Partnership Operations et al., “Investigation of radiocesium volatilization from soil by in-situ ground heating,” JAEA-Res., 2011-026 (2011).