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Top > Releases ・ Announcements > Press Releases > 2017 > Situation of storing and treatment of accumulated water including highly concentrated radioactive materials at Fukushima Daiichi Nuclear Power Station (314th Release)

Press Releases 2017

Press Release (Aug 07,2017)Situation of storing and treatment of accumulated water including highly concentrated radioactive materials at Fukushima Daiichi Nuclear Power Station (314th Release)

On June 9, 2011, we received an instruction document*, “Installment of treatment facility and storing facility of water including highly concentrated radioactive materials at Fukushima Daiichi Nuclear Power Station (Instruction)” from Nuclear and Industrial Safety Agency (NISA) of Ministry of Economy, Trade and Industry.

(Previously announced on June 9, 2011)

Since then, per the instruction, we have been treating the water accumulated in the Central Radioactive Waste Treatment Facility that includes highly concentrated radioactive materials. We announce we today submitted a report to the Nuclear Regulation Authority regarding the latest updates of storage and treatment of the accumulated water.

< Attachment >: Situation of storing and treatment of accumulated water including highly concentrated radioactive materials at Fukushima Daiichi Nuclear Power Station (314th Release)(PDF 592KB)PDF
*The 314th report [revision] had been submitted to the Nuclear Regulation Authority on August 14, 2017, because part of data (quantity of accumulated value of water injection to the reactor) had an error.