경제산업성은 15일 , 도쿄전력 후쿠시마  제1원전에서 나오는   방사성물질 트리튬을 포함한 처리수(오염수)에 관한  2020 년도 제 3차 보정예산안 (추가경정예산안) 홍보 사업비 5억엔을 계상했다 .   

(일본)정부는 처리수를 해양방출하는 방향으로 검토 중이며  해산물에 대한 소문피해와 외국 수입 제한을 막는 목적이 있다고 보여진다 .   

https://www.jiji.com/sp/article?k=2020121500965&g=eco

그 외 

https://www.nature.com/articles/s41598-020-78312-3

https://www.fairewinds.org/demystify/radioactive-isotopes-measured-at-olympic-and-paralympic-venues-in-fukushima-prefecture-and-tokyo-japan