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核燃料融化,福岛核电站灾难将可能超过切诺贝核电站灾难 |
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核燃料融化,福岛核电站灾难将可能超过切诺贝核电站灾难 -- 木辛 - (4211 Byte) 2011-3-13 周日, 08:21 (2450 reads) |
emperorfan [博客]
年龄: 51 加入时间: 2010/02/05 文章: 2008
海归分: 814623
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作者:emperorfan 在 海归商务 发贴, 来自【海归网】 http://www.haiguinet.com
Tokyo (CNN) -- A meltdown may be under way at one of Fukushima Daiichi's nuclear power reactors in northern Japan, an official with Japan's Nuclear and Industrial Safety Agency told CNN Sunday.
"There is a possibility, we see the possibility of a meltdown," said Toshihiro Bannai, director of the agency's international affairs office, in a telephone interview from the agency's headquarters in Tokyo. "At this point, we have still not confirmed that there is an actual meltdown, but there is a possibility."
A meltdown is a catastrophic failure of the reactor core, with a potential for widespread radiation release.
Though Bannai said engineers have been unable to get close enough to the core to know what's going on, he ba<x>sed his conclusion on the fact that they measured radioactive isotopes in the air Saturday night.
Shirakawa, Japan (CNN) -- A meltdown may be occurring at one of the reactors at a damaged nuclear power plant in northeast Japan, a government official said Sunday morning, sparking fears of a widespread release of radioactive material at a time when rescuers are frantically scrambling to find survivors from the country's strongest-ever earthquake.
"What we have seen is only the slight indication from a monitoring post of cesium and iodine," he said. Since then, he said, plant officials have injected sea water and boron into the plant in an effort to cool its nuclear fuel and stop any reactions.
"We have some confidence, to some extent, to make the situation to be stable status," he said. "We actually have very good confidence that we will resolve this."
Preventing a nuclear disaster in Japan
Nuclear plants
Explosion at Japanese nuclear plant
Expert: 'This is a serious situation'
A state of emergency has been declared for the plant and two other reactors at the same complex, which holds a total of six reactors, he said. Three are in a safe, shut-down state, he said. "The other two still have some cooling systems, but not enough capacity."
作者:emperorfan 在 海归商务 发贴, 来自【海归网】 http://www.haiguinet.com
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