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Fukushima Reactor No.2 May Have Suffered Total Meltdown
Fukushima Reactor No.2 May Have Suffered Total Meltdown
To the extent the memory of Fukushima had faded over the last several years, the “fallout” (no pun intended) from the nuclear-like blast that tore through an industrial complex at the Chinese port of Tianjin last month served to remind the world of how far-reaching and unpredictable the consequences can be when disaster strikes at a site that houses potentially toxic materials.
For those unfamiliar, the explosion at Tianjin set the stage for an apocalyptic scenario whereby water soluble sodium cyanide could interact with incoming thunderstorms creating cyanide rain and while that doomsday-ish scenario didn’t play out in as dramatic a fashion as some feared, there was an eerie white foam covering the streets following the first rains that fell in the wake of the explosion.
In case Tianjin didn’t satisfy your thirst for potential cataclysms, just a few days after the explosion, Japan warned that Sakurajima (one of the country’s most active volcanos) was set to erupt. That was notable in and of itself, but what made the story especially amusing (if worrisome) was that just days earlier, Tokyo had greenlighted the reopening of the Sendai nuclear power plant which is located just 50 kilometers from Sakurajima. The reopening at Sendai marked the first nuclear reactor to be restarted in Japan since the Chernobyl redux at Fukushima in 2011.
As The Guardian noted at the time, some experts claim “the restarted reactor at Sendai [is] still at risk from natural disasters,” despite the fact that it was the first nuclear plant to pass new regulations put in place by the country’s Nuclear Regulation Authority on the heels of the disaster in 2011.
Well, don’t look now but experts now say the No. 2 reactor at Fukushima may have suffered a complete meltdown. Here’s RT with more:
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The Fukushima Fix
The Fukushima Fix
Japan’s Abe government claims portions of Fukushima Prefecture (original population 2 million) are safe for habitation, radioactivity is acceptable; whereas scientific data by third-party NGOs indicates otherwise, stay away!
PM Abe’s specific maneuvers towards rehabilitation give the appearance that the Fukushima full-blown nuclear meltdown is relatively minimal in comparison to Chernobyl’s disastrous explosion of 1986. After all, to this day, Chernobyl after 30 years is still a 30km “exclusion zone” where nobody is allowed due to excessive levels of radiation.
Meanwhile, back in Japan, PM Abe is moving people back into former restricted zones four years after the fact.
It remains an open question as to whether the Fukushima aftermath will be worse than Chernobyl. After all, the China Syndrome may be actively at work at Fukushima and as such could last over many lifetimes.
Still, the immediate direct exposure of radiation over population centers at Chernobyl was significantly more than Fukushima of which 80% drifted out into the Pacific Ocean.
But, that may be slight solace because, horrifyingly, nobody knows where the Fukushima melted cores are located, nobody knows; it’s absolutely true, nobody knows whether the molten cores are within the containment vessels, outside of the vessels, deep in the ground, or cataclysmically traversing towards the water table.
Regardless, PM Abe’s directive appears to be: “No problem, we’ve cleaned up a whole lot of the mess outside of the immediate meltdown… so, move back into former restricted areas.”
Still, it’s nearly impossible to give an all-clear signal at this stage, especially with the Fukushima Daiichi Nuclear Power Station containment vessels completely out of control with wild atom-splitting rogue radionuclides spewing into the Pacific Ocean, and who knows where else (Einstein must be spinning in his grave).
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Fukushima disaster: Radiation levels posing cancer risks on fourth anniversary of earthquake
Fukushima disaster: Radiation levels posing cancer risks on fourth anniversary of earthquake
Four years ago today Japan was hit with a magnitude 9.0 earthquake and massive tsunami that caused widespread destruction, leaving almost 22,000 people dead or missing and triggering a crisis at the Fukushima Daiichi nuclear plant.
The triple nuclear meltdown was the world’s worst nuclear disaster since Chernobyl.
About 120,000 people still cannot return their homes because of high radiation levels, but the issue of long-term health implications like cancer are causing the greatest concern and controversy in Japan.
Before the disaster, there was just one to two cases of thyroid cancers in a million Japanese children but now Fukushima has more than 100 confirmed or suspected cases, having tested about 300,000 children.
Megumi Muto’s daughter Nana has undergone scans to determine if the lumps in her thyroid glands have grown. In a small number of cases, these lumps can develop into cancer.
Ms Muto is convinced the growths were caused by exposure to high radiation levels after the Fukushima nuclear meltdown in March 2011.
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Shape Shifting Robot To Inspect Damaged Fukushima Reactor
Shape Shifting Robot To Inspect Damaged Fukushima Reactor
Japan’s Fukushima Daiichi nuclear plant, which suffered three reactor meltdowns from an earthquake and tsunami in March 2011, can’t be decommissioned until its ruined reactors are inspected. But because of deadly radiation, no human can get close to the facility to survey the damage.
So the Japanese electronics giant Hitachi and an affiliate, Hitachi-GE Nuclear Energy, have designed a snaky-looking, remotely controlled robot to do the job, perhaps as soon as April, to gather information about the state of the No. 1 reactor building to prepare for the removal of its radioactive rubble.
The utility that operates the power plant, Tokyo Electric Power Co. (TEPCO), intends to repair and seal off all damaged chambers in the facility, then fill them with water as a step toward eventually removing the melted remains. That is expected to take place in about 10 years.
Hitachi and Hitachi-GE demonstrated the shape-shifting robot on Feb. 5 at a plant owned by Hitachi-GE. It showed that the slinky, 2-foot-long robot can morph a bit depending on the space it needs to occupy and the work it needs to do.
In the demonstration, the robot, equipped with a camera and a lamp on its “nose,” snaked its way through a pipe with a diameter of only 4 inches. When it emerged from the other end of the pipe, it expanded to a U shape, then crawled around, taking live images of the immediate area and capturing temperature and radiation levels.
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