Monday, April 11, 2011

Trimmed ready to move high levels of contaminated water condenser

The Fukushima Daiichi nuclear power plant accident TEPCO has become an issue in treatment of contaminated water high concentrations of radioactive material, the No. 2 "trench" in the water accumulated in the condenser is called the tunnel I almost ready to transfer, also will begin work April 10.The primary Fukushima Daiichi is found in large quantities of water contaminated with radioactive material concentrated from the trenches outside and building turbines of the items, they also become a cause out the amount of high radiation work towards the restoration of cooling has become a hindrance.TEPCO plans to discharge at high levels of contaminated water is first accumulated in the trenches of Unit 2 of this work to empty the condenser water to move ahead of Unit 2 by 09 April finished.According to TEPCO, if it is confirmed that there are no leaks in the condenser after this, Kumi上Ge pump contaminated water from the trenches is that it will move into the condenser.The water level of the trench at Unit 2, since the stopped flow to the sea water contamination of high concentration of 6 April, rising to 12 centimeters by 7:00 am on April 10, the height to the ground from the water and is 92 cm.TEPCO, the situation now is full of trying to not continue to watch carefully.Meanwhile, No. 1, to avoid the danger of hydrogen explosion in advance, has also continued to work on April 10 to inject nitrogen gas into the containment.Immediately after the earthquake of April 07 after nitrogen implantation, transient surface temperature of the reactor rose nearly 40 degrees, 7 am to 10 days to return the value of 227.7 degrees and almost before the earthquake, the pressure on the containment The expected gradual increase in the TEPCO has not abnormal.
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