２４年度最後の処理水放出開始　３０日まで―東電福島第１原発

　東京電力は１２日、福島第１原発にたまる処理水の２０２４年度最後の海洋放出を開始した。放射性物質トリチウムを含む処理水約７８００トンを大量の海水で薄め、３０日まで約１キロの沖合から流す。
　東電によると、放出予定の処理水を分析した結果、トリチウム濃度が基準値未満になっていることを確認したという。
　処理水放出は２３年８月に始まり、今回が１１回目。放出量は計約８万５８００トンになる。東電などが実施した海水や水産物のトリチウム濃度測定では、国の基準値を大幅に下回っている。（2025/03/12-14:25）

Tokyo Electric Power Company Holdings Inc. started releasing treated radioactive water from its Fukushima No. 1 nuclear power plant into the sea on Wednesday for the last time in fiscal 2024.
   TEPCO plans to discharge 7,800 tons of treated water containing tritium, a radioactive substance, into the Pacific during the current round slated to end on March 30.
   The water, diluted with a large amount of seawater before being released, is discharged from a point about a kilometer offshore from where the meltdown-stricken plant sits in Fukushima Prefecture, northeastern Japan.
   TEPCO confirmed that the amount of tritium in the treated water is below the national safety standard.
   The company began releasing treated water into the sea in August 2023. The current round, the 11th of its kind, will boost the total amount of treated water released to 85,800 tons.