原子力発電所の廃炉技術最前線; 福島第一原発の廃止措置に向けた取り組み,1; 現状と課題、求められる技術

Forefront of nuclear reactor decommissioning; Toward Fukushima Dai-ichi NPS decommissioning, 1; Status and issues for technology development

小川 徹

Ogawa, Toru

福島第一原子力発電所(1F)の廃炉に向けた技術課題を解説記事としてまとめた。1Fの放射線環境の現状をTMI-2やJPDR廃炉と対比させて紹介する。放射線管理や遠隔技術の高度化に向けた課題について議論する。

Technical issues for the accomplishment of the decommissioning of Fukushima Dai-ichi Nuclear Power Station are reviewed. Harsh radiation environment of 1F is summarized in comparison with the past decommissioning projects of Three Mile Island Unit-2 as well as JPDR. Needs for advancement in radiation management and remote technology are discussed.