#corium — Public Fediverse posts

[#ACTU] ☢️ 𝗙𝘂𝗸𝘂𝘀𝗵𝗶𝗺𝗮 : 𝟭𝟰 𝗮𝗻𝘀 après, la catastrophe nucléaire n’est pas terminée
👉 Populations désemparées, terres contaminées, sans oublier le casse-tête du démantèlement : 𝘀𝗲𝘂𝗹𝗲𝗺𝗲𝗻𝘁 𝟬.𝟳𝗴 𝗱𝗲 𝗰𝗼𝗿𝗶𝘂𝗺 ont été récupérés à ce jour, 𝘀𝘂𝗿 𝗹𝗲𝘀 𝟴𝟴𝟬 𝘁𝗼𝗻𝗻𝗲𝘀 à traiter.
📰 𝗟𝗶𝗿𝗲 notre brève sur : https://urlr.me/VWh6nG

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#Fukushima #démantèlement #corium

[#ACTU] ☢️ 𝗙𝘂𝗸𝘂𝘀𝗵𝗶𝗺𝗮 : 𝟭𝟰 𝗮𝗻𝘀 après, la catastrophe nucléaire n’est pas terminée
👉 Populations désemparées, terres contaminées, sans oublier le casse-tête du démantèlement : 𝘀𝗲𝘂𝗹𝗲𝗺𝗲𝗻𝘁 𝟬.𝟳𝗴 𝗱𝗲 𝗰𝗼𝗿𝗶𝘂𝗺 ont été récupérés à ce jour, 𝘀𝘂𝗿 𝗹𝗲𝘀 𝟴𝟴𝟬 𝘁𝗼𝗻𝗻𝗲𝘀 à traiter.
📰 𝗟𝗶𝗿𝗲 notre brève sur : https://urlr.me/VWh6nG

.
#Fukushima #démantèlement #corium

[#ACTU] ☢️ 𝗙𝘂𝗸𝘂𝘀𝗵𝗶𝗺𝗮 : 𝟭𝟰 𝗮𝗻𝘀 après, la catastrophe nucléaire n’est pas terminée
👉 Populations désemparées, terres contaminées, sans oublier le casse-tête du démantèlement : 𝘀𝗲𝘂𝗹𝗲𝗺𝗲𝗻𝘁 𝟬.𝟳𝗴 𝗱𝗲 𝗰𝗼𝗿𝗶𝘂𝗺 ont été récupérés à ce jour, 𝘀𝘂𝗿 𝗹𝗲𝘀 𝟴𝟴𝟬 𝘁𝗼𝗻𝗻𝗲𝘀 à traiter.
📰 𝗟𝗶𝗿𝗲 notre brève sur : https://urlr.me/VWh6nG

.
#Fukushima #démantèlement #corium

[#ACTU] ☢️ 𝗙𝘂𝗸𝘂𝘀𝗵𝗶𝗺𝗮 : 𝟭𝟰 𝗮𝗻𝘀 après, la catastrophe nucléaire n’est pas terminée
👉 Populations désemparées, terres contaminées, sans oublier le casse-tête du démantèlement : 𝘀𝗲𝘂𝗹𝗲𝗺𝗲𝗻𝘁 𝟬.𝟳𝗴 𝗱𝗲 𝗰𝗼𝗿𝗶𝘂𝗺 ont été récupérés à ce jour, 𝘀𝘂𝗿 𝗹𝗲𝘀 𝟴𝟴𝟬 𝘁𝗼𝗻𝗻𝗲𝘀 à traiter.
📰 𝗟𝗶𝗿𝗲 notre brève sur : https://urlr.me/VWh6nG

.
#Fukushima #démantèlement #corium

[#ACTU] ☢️ 𝗙𝘂𝗸𝘂𝘀𝗵𝗶𝗺𝗮 : 𝟭𝟰 𝗮𝗻𝘀 après, la catastrophe nucléaire n’est pas terminée
👉 Populations désemparées, terres contaminées, sans oublier le casse-tête du démantèlement : 𝘀𝗲𝘂𝗹𝗲𝗺𝗲𝗻𝘁 𝟬.𝟳𝗴 𝗱𝗲 𝗰𝗼𝗿𝗶𝘂𝗺 ont été récupérés à ce jour, 𝘀𝘂𝗿 𝗹𝗲𝘀 𝟴𝟴𝟬 𝘁𝗼𝗻𝗻𝗲𝘀 à traiter.
📰 𝗟𝗶𝗿𝗲 notre brève sur : https://urlr.me/VWh6nG

.
#Fukushima #démantèlement #corium

Video: The Elephant's Foot

en.m.wikipedia.org/wiki/Elepha…

#chernobyl #corium #uranium #radioactivity #disaster #video

Boss Byproducts: Corium Is Man-Made Lava - So now we’ve talked about all kinds of byproducts, including man-made (Fordite), n... - https://hackaday.com/2024/11/27/boss-byproducts-corium-is-man-made-lava/ #threemileisland #chemistryhacks #originalart #chernobyl #fukushima #featured #interest #concrete #meltdown #history #fission #corium #fusion

.> Because the melted nuclear cores (corium) of reactors 1, 2 & 3 at Fukushima Dai'ichi are somewhere underneath the three reactor buildings, having melted out, workers at TEPCO have been pouring cold water on the corium since the meltdowns to cool the corium. This is both to prevent spontaneous fissioning, and also to carry heat away from the mess so that it may eventually be removed sometime later in this century (the melted core of Chernobyl is still underneath the reactor, almost 40 years later, and still has not schedule for removal). All of the water used to cool the corium is then pumped into holding tanks on the grounds of the Fukushima site. Also, groundwater flows through the basements that hold the corium, and that adds to the water being pumped out....

.> Because the dumping of the tanks is a political negative for the government of Japan, a pipeline is being built so that the water can simply be dumped via underground pipe, and the theatrics of dumping the tanks into the ocean can be avoided in the future. A political solution to a problem with few mechanical solutions...

.> What else can be done? As Ken Buesseler of Woods Hole Oceanographic Institution has said, the water could be moved to much larger tanks and held for up to a century, which would facilitate some further decay of the radioactivity of particles before they are released. However, this would be seen as a political negative as it would fill parts of Japan up with large holding tanks for a century, and remind everyone about the problem.

.> Because the melted nuclear cores (corium) of reactors 1, 2 & 3 at Fukushima Dai'ichi are somewhere underneath the three reactor buildings, having melted out, workers at TEPCO have been pouring cold water on the corium since the meltdowns to cool the corium. This is both to prevent spontaneous fissioning, and also to carry heat away from the mess so that it may eventually be removed sometime later in this century (the melted core of Chernobyl is still underneath the reactor, almost 40 years later, and still has not schedule for removal). All of the water used to cool the corium is then pumped into holding tanks on the grounds of the Fukushima site. Also, groundwater flows through the basements that hold the corium, and that adds to the water being pumped out....

.> Because the dumping of the tanks is a political negative for the government of Japan, a pipeline is being built so that the water can simply be dumped via underground pipe, and the theatrics of dumping the tanks into the ocean can be avoided in the future. A political solution to a problem with few mechanical solutions...

.> What else can be done? As Ken Buesseler of Woods Hole Oceanographic Institution has said, the water could be moved to much larger tanks and held for up to a century, which would facilitate some further decay of the radioactivity of particles before they are released. However, this would be seen as a political negative as it would fill parts of Japan up with large holding tanks for a century, and remind everyone about the problem.

.> Because the melted nuclear cores (corium) of reactors 1, 2 & 3 at Fukushima Dai'ichi are somewhere underneath the three reactor buildings, having melted out, workers at TEPCO have been pouring cold water on the corium since the meltdowns to cool the corium. This is both to prevent spontaneous fissioning, and also to carry heat away from the mess so that it may eventually be removed sometime later in this century (the melted core of Chernobyl is still underneath the reactor, almost 40 years later, and still has not schedule for removal). All of the water used to cool the corium is then pumped into holding tanks on the grounds of the Fukushima site. Also, groundwater flows through the basements that hold the corium, and that adds to the water being pumped out....

.> Because the dumping of the tanks is a political negative for the government of Japan, a pipeline is being built so that the water can simply be dumped via underground pipe, and the theatrics of dumping the tanks into the ocean can be avoided in the future. A political solution to a problem with few mechanical solutions...

.> What else can be done? As Ken Buesseler of Woods Hole Oceanographic Institution has said, the water could be moved to much larger tanks and held for up to a century, which would facilitate some further decay of the radioactivity of particles before they are released. However, this would be seen as a political negative as it would fill parts of Japan up with large holding tanks for a century, and remind everyone about the problem.

.> Because the melted nuclear cores (corium) of reactors 1, 2 & 3 at Fukushima Dai'ichi are somewhere underneath the three reactor buildings, having melted out, workers at TEPCO have been pouring cold water on the corium since the meltdowns to cool the corium. This is both to prevent spontaneous fissioning, and also to carry heat away from the mess so that it may eventually be removed sometime later in this century (the melted core of Chernobyl is still underneath the reactor, almost 40 years later, and still has not schedule for removal). All of the water used to cool the corium is then pumped into holding tanks on the grounds of the Fukushima site. Also, groundwater flows through the basements that hold the corium, and that adds to the water being pumped out....

.> Because the dumping of the tanks is a political negative for the government of Japan, a pipeline is being built so that the water can simply be dumped via underground pipe, and the theatrics of dumping the tanks into the ocean can be avoided in the future. A political solution to a problem with few mechanical solutions...

.> What else can be done? As Ken Buesseler of Woods Hole Oceanographic Institution has said, the water could be moved to much larger tanks and held for up to a century, which would facilitate some further decay of the radioactivity of particles before they are released. However, this would be seen as a political negative as it would fill parts of Japan up with large holding tanks for a century, and remind everyone about the problem.

.> Because the melted nuclear cores (corium) of reactors 1, 2 & 3 at Fukushima Dai'ichi are somewhere underneath the three reactor buildings, having melted out, workers at TEPCO have been pouring cold water on the corium since the meltdowns to cool the corium. This is both to prevent spontaneous fissioning, and also to carry heat away from the mess so that it may eventually be removed sometime later in this century (the melted core of Chernobyl is still underneath the reactor, almost 40 years later, and still has not schedule for removal). All of the water used to cool the corium is then pumped into holding tanks on the grounds of the Fukushima site. Also, groundwater flows through the basements that hold the corium, and that adds to the water being pumped out....

.> Because the dumping of the tanks is a political negative for the government of Japan, a pipeline is being built so that the water can simply be dumped via underground pipe, and the theatrics of dumping the tanks into the ocean can be avoided in the future. A political solution to a problem with few mechanical solutions...

.> What else can be done? As Ken Buesseler of Woods Hole Oceanographic Institution has said, the water could be moved to much larger tanks and held for up to a century, which would facilitate some further decay of the radioactivity of particles before they are released. However, this would be seen as a political negative as it would fill parts of Japan up with large holding tanks for a century, and remind everyone about the problem.

"Foundation in Fukushima nuclear plant reactor likely badly damaged"

This poses ongoing risks from new earthquakes as it will take decades (many) to secure/dismantle this structure.

#Fukushima #nuclear #NuclearPower #corium #Japan

https://mainichi.jp/english/articles/20230404/p2g/00m/0bu/040000c

La cuve du réacteur 1 de Fukushima Daiichi menace de s’effondrer
http://www.fukushima-blog.com/2023/03/la-cuve-du-reacteur-1-de-fukushima-daiichi-menace-de-s-effondrer.html

"On découvre également que l’industrie nucléaire cache l’essentiel, en particulier en France : le message est depuis 12 ans que, le corium étant refroidi, tout est sous contrôle. Et comme vous venez de l’apprendre, il n’en est rien."

#nucléaire #fukushima #corium

Increased Neutron Levels At Chernobyl-4: How Dangerous Is Corium? - When the Chernobyl nuclear plant suffered the power output surge that would destro... - https://hackaday.com/2021/05/14/increased-neutron-levels-at-chernobyl-4-how-dangerous-is-corium/ #nuclearsafety #chernobyl #featured #science #corium #news