Kyodo News reported on March 18, 2013 that a problem with electric power has occurred at Fukushima Daiichi nuclear power plant. This caused spent fuel pool units 1, 3 and 4 to be without fresh water which is necessary for cooling. According to the Nuclear Regulation Authority the incident, so far, has not affected the ongoing water injection to No. 1 to 3 reactors which suffered core meltdowns in the early days of the March 2011 nuclear crisis. TEPCO said the nuclear fuel stored in the pools will remain safe for at least four days without fresh cooling water.
As reported in October 2012, ground under Fukushima Unit 4 is sinking. During an interview in late 2012, Mitsuhei Murata, the former Japanese Ambassador to both Switzerland and Senegal, explained that the ground beneath the plant’s Unit 4 is gradually sinking, and that the entire structure is very likely on the verge of complete collapse. Many scientists say if Unit 4 collapses, not only will Japan lie in ruin, but the entire world will also face serious damages, Mr. Murata said.
Though it is really unclear how the situation will develop any bad news coming from Fukushima Daiichi nuclear plant stirs the negative feelings to the max.
- See live webcam of Fukushima Daiichi nuclear power plant here.
What would happen in prolonged interruption of spent fuel pools cooling?
Spent fuel pools contain fuel rods that have been taken out of a reactor core. Because they are highly radioactive, they continue to generate heat and must be cooled for years.
They also contain large amounts of radioactive elements, which can be released into the atmosphere if there is a prolonged interruption of cooling and the water in the pool boils off.
If the system that circulates and cools the water in the spent fuel pool stops working, the rods will begin to heat up the water in the pool and cause it to begin to boil away. If the water that boils away cannot be replaced, the water level will drop, exposing the rods. The rods will begin to heat, which can lead to damage of the rod, or possibly a partial or complete meltdown.
All of those consequences would lead to a release of radiation from the damaged rods. The amount released would depend on the severity of damage to the rods, the amount of spent fuel in the pool, and the length of time the rods have been in the pool.
Two of the radioactive gases released from fuel rods are iodine-131 and cesium-137. Because radioactive iodine-131 has a short half-life (eight days), it begins to decay quickly once the fuel is removed from the reactor core—so radiation releases from spent fuel will have much lower levels of iodine-131 than releases from the reactor core. However, cesium-137, which has a longer half-life (30 years), decays much more slowly, so levels will remain high in the spent fuel. Cesium-137 contamination from the Chernobyl accident was the main reason authorities had to establish an exclusion zone around that reactor. - UCSUSA - Nuclear Crisis in Japan FAQs
Ground under Fukushima Unit 4 sinking, structure on verge of complete collapse
– POSTED ON OCTOBER 16, 2012POSTED IN: EDITORS' PICKS, ENVIRONMENTAL DISASTERS, RADIATION
- The Watchers
Though the mainstream media has long since abandoned the issue, the precarious situation at the Fukushima Daiichi nuclear power facility in Japan is only continuing to worsen, according to a prominent Japanese official. During a recent interview, Mitsuhei Murata, the former Japanese Ambassador to both Switzerland and Senegal, explained that the ground beneath the plant’s Unit 4 is gradually sinking, and that the entire structure is very likely on the verge of complete collapse.
This is highly concerning, as Unit 4 currently holds more than 1,500 spent nuclear fuel rods, and a collective 37 million curies of deadly radiation that, if released, could make much of the world completely uninhabitable. As some Natural News readers will recall, Unit 4 contains the infamous elevated cooling pool that was severely damaged following the catastrophic earthquake and tsunami that struck on March 11, 2011.
According to the Secretary of former Japanese Prime Minister Naoto Kan, the ground beneath Unit 4 has already sunk by about 31.5 inches since the disaster, and this sinking has taken place unevenly. If the ground continues to sink,"which it is expected to", or if another earthquake of even as low as a magnitude six occurs in the region, the entire structure could collapse, which would fully drain the cooling pool and cause a catastrophic meltdown.
“If Unit 4 collapses, the worse case scenario will be a meltdown, and a resultant fire in the atmosphere. That will be the most unprecedented crisis that man has ever experienced. Nobody will be able to approach the plants … as all will have melted down and caused a big fire,” said Murata during the interview. “Many scientists say if Unit 4 collapses, not only will Japan lie in ruin, but the entire world will also face serious damages.”
Because there are 31 nuclear units of a similar type to Unit 4 in the U.S., the American government has been downplaying the disaster to protect its own reputation, alleges Murata. This is, in fact, the primary reason why so little has been reported on the severity of Fukushima following the disaster. The American empire, in other words, does not want the world, nor the American people, to know that there is the possibility of literally dozens of Fukushima situations occurring on American soil, should the right disaster situations arise.
You can watch the full 3:51 minute translated interview with Murata at the following link:
http://youtu.be/-LCTv65aqgA
Sources for this article include:
http://enenews.com
http://www.naturalnews.com/035789_Fukushima_Cesium-137_Plume-Gate.html
NaturalNews
By Ethan A. Huff
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