None

Ogata, Yoshinori

Enerugi, 37(12), 0 Pages, 2004/00

Focusing on the cover layer materials (as the Radon Barrier Materials), which could have the effect to restrain the radon from scattering into the air and the effect of the radiation shielding, we produced the radon barrier materials with crude bentonite on an experimental basis, using the rotary type comprehensive unit for grinding and mixing, through which we carried out the evaluation of the characteristics thereof.

None

Ouchi, Jin; Miyamoto, Yoichi; ; ; ;

Donen Giho, (100), p.215 - 233, 1996/12

https://jopss.jaea.go.jp/pdfdata/PNC-TN1340-96-004.pdf

None

Development Plan at PNC for Treatment Technics of Pu-Contaminated Wastes (DRAFT)

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PNC TN843 79-18, 16 Pages, 1979/08

PNC-TN843-79-18.pdf:0.7MB

Pu-contaminated liquid waste is being discharged after having been decontaminated, while solid waste is being stored in storage facilities at PNC plutonium fuel facilities. With the progress of plutonium fuel development, increase in quantity of Pu-contaminated waste to be stored makes it difficult to secure required numbers of storage facilities and to manage them, and also necessitates the volume reduction of stored waste to reduce the storage space . Then, the treatment for disposal is required, for which every possible decontamination, volume reduction and stabilization is desired so as to minimize risks associated with the disposal. Solidified waste is continued to store temporarily for the period until the guideline for the disposal is established and carried out.