NRA OKs plan to bury radioactive waste from nuke plant decommissioning for 100,000 yrs

Burying Radioactive Rubble in the Schoolyard of Primary Schools in Yokohama
Question: “Why on earth would anyone do this?”
Answer:”I guess it’s better than sitting unprotected in barrels on the school grounds for years until the national govt got around to classifying the sludge as radioactive waste. And burying it on school grounds has a precedent in Fukushima that everyone seems to think is OK. Why would Yokohama be treated any differently? (Please read in sarcastic tone of voice.)
https://mobile.twitter.com/kanakodo5
https://sites.google.com/site/kanakodo5/home
Special credits to Jack Hiro and Beverly Findley-Kaneko for this information and comments.
Japan Studying Nuclear Waste Burial 5,000 meters Deep on the Pacific Island of Minamitorishima
An agency affiliated with the Japanese government is to study the possibility of burying nuclear waste at a depth of about 5,000 meters. That’s much deeper than proposed in the government’s current plan.
Researchers from the Japan Agency for Marine-Earth Science and Technology, or JAMSTEC, will carry out a basic survey for the new disposal option after next April.
The survey will be conducted at Minamitorishima, a remote island above the geologically stable Pacific Plate.
JAMSTEC says it will use a research vessel to collect data on the topography and geology of the area.
No technology exists to bury nuclear waste 5,000 meters below ground as there are many technical challenges.
The Japanese government has been planning to bury high-level radioactive waste from nuclear plants at a depth of more than 300 meters in final disposal facilities. Officials are currently looking for candidate sites.
Nagasaki University Professor Tatsujiro Suzuki is a former member of Japan’s Atomic Energy Commission. He says it is too soon to discuss a technology that has yet to be developed, but he thinks basic research by the agency could help to create more options.
https://www3.nhk.or.jp/nhkworld/en/news/20161225_17/
Low-level nuclear waste to be buried 70 meters underground: NRA
Japanese Nuclear Regulatory Authority pretends it will exist for 100,000 years!
A portion of low-level nuclear waste generated by nuclear reactors is to be buried at a depth of 70 meters underground until it is nearly no longer radioactive some 100,000 years from now, the Nuclear Regulation Authority (NRA) said on May 25.
NRA officials announced the strategy as forming the organization’s key policy with respect to its regulatory standards.
The low-level nuclear waste materials to be buried are those with a high degree of contamination, including parts inside the reactor that are located close to the fuel rods.
According to the policy, reactor operators will be expected to oversee the waste for a total of 300 to 400 years after it is buried — at which time they will be expected to conduct regular inspections on potential leaks of radioactive materials into the groundwater.
In order to ensure that human beings do not come anywhere near the radioactive waste materials, the government also plans to implement policies restricting nearby excavations, as well as advising that the nuclear waste not be buried near spots that have the potential for large-scale damage — including volcanoes and active faults — for at least the next 100,000 years.
The NRA will begin soliciting opinions on May 26 for a period of around one month as it aims to formulate concrete regulatory standards in this regard.
http://mainichi.jp/english/articles/20160526/p2a/00m/0na/015000c
-
Archives
- February 2023 (52)
- January 2023 (388)
- December 2022 (277)
- November 2022 (336)
- October 2022 (363)
- September 2022 (259)
- August 2022 (367)
- July 2022 (368)
- June 2022 (277)
- May 2022 (375)
- April 2022 (378)
- March 2022 (405)
-
Categories
- 1
- 1 NUCLEAR ISSUES
- business and costs
- climate change
- culture and arts
- ENERGY
- environment
- health
- history
- indigenous issues
- Legal
- marketing of nuclear
- media
- opposition to nuclear
- PERSONAL STORIES
- politics
- politics international
- Religion and ethics
- safety
- secrets,lies and civil liberties
- spinbuster
- technology
- Uranium
- wastes
- weapons and war
- Women
- 2 WORLD
- ACTION
- AFRICA
- AUSTRALIA
- Christina's notes
- Christina's themes
- culture and arts
- Fuk 2022
- Fuk 2023
- Fukushima 2017
- Fukushima 2018
- fukushima 2019
- Fukushima 2020
- Fukushima 2021
- general
- global warming
- Humour (God we need it)
- Nuclear
- RARE EARTHS
- Reference
- resources – print
- Resources -audiovicual
- World
- World Nuclear
- YouTube
-
RSS
Entries RSS
Comments RSS