Tuesday, May 27, 2014

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How does Fukushima apdm seems to three years after the accident? Nuclear Reactions apdm
I visited the Fukushima plant site in February. During the tour bus to my attention is attached apdm to large metal tanks, which are stored in contaminated groundwater. The reactor building the foundations of power a day at first glance by the amount of ground water - 400 tonnes per day, which becomes radioactive and must be stored in the area. So far, radioactive water has accumulated 340 000 tonnes, which corresponds to 34 cm thick water mass square kilometers in area. Although the storage capacity of the Japanese hosts a visit by about 800 000 tonnes, the amount of water, reach their limits in a few years unless the Department of groundwater flow units to get limited. Therefore, cleaning up the corresponding TEPCO has been designed to cool the soil, when the groundwater flow can be directed out of the institutions. Area of the structure of the ground water wells can also be used to manage groundwater from entering the plant units in structures.
The water problem to understand when introduced to the site, the terrain profile of a plant units are in the sea to spend the slope below and to the hills to collect the water from running like a big area. If the structures of the plant units are in good condition, groundwater contamination will not occur, even though the trends were to continue.
Plant units have been successful in stabilizing better than the radioactive water to storage. Reactors cooled, the temperature of the cores has been established at around 30 degrees Celsius and hydrogen explosions, damage to 1, 3 and 4 of the units have been overcome collapsed roof structures and other waste generated by the explosions. Fuel being transferred to 4-unit area undergoing long-term dry storage. Other units of the damaged core material transfer is achieved at the earliest the next decade.
Due to the low level of radiation, despite the Fukushima area is still evacuated from a 20 km radius of the plant site and the main direction of the deposition, to the northwest, beyond, here. To the south of the Fukushima plant's annual doses are kept for less than 20 millisieverts, which in itself would allow people to return to their homes. Radiation Fears In Japan, however, are deep-rooted, and the authorities are taking even small additional radiation doses with extreme caution. In its communication of risk to the relationship still needed before apdm residents are ready to return to their homes. The authorities have been citizens returning to play a big role.
How much your own säteilyannokseni was evacuated from the area and in the vicinity of the plant units spent three hours? Dosimeter showed a visit to the end of the 10 micro-sievert dose, which according to our guide was about 1/20 of the Tokyo to New York flying to the dose.
Tweet Other related writings How does the world's energy future will look after Fukushima? What does the future energy system look like? One year after Fukushima power plant unit, the cooling waters of the opinion pages of the Fukushima leaks are especially a problem confined to the plant site
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Check out the Good to know brochure series with other nuclear-related blogs, Atomic Insights Blog Rod Adams' pro-nuclear blog on nuclear policy throughout apdm the world. This Week in Nuclear Nuclear power-examination apdm of the subjects apdm of science, facts and real-world experiences light. Energy News from other sites
World Nuclear News Kudankulam Investigation into spillage on May 23, 2014 NucNet - The Nuclear communications network, France's State Auditor Says EDF's Nuclear Costs Are Increasing on May 27, 2014 Elsewhere on the Web Brave New Climate Professor Barry Brook Blog about climate change and nuclear power. CO2 report CO2 report has been founded in 2008 and is published online nonpartisan newsletter. CO2 will also publish a report covering the whole of Finland weekly greenhouse gas statistics. Energy Industries Power and district heating sector industrial policy apdm and labor market policy interest group. Energy Industries Association's blog Energy Industries Association's blog FinNuclear FinNuclear project aims at a global renaissance of nuclear energy economic exploitation of domestic enterprises. Foratom The European Atomic Forum (FORATOM) is the Brussels-based trade association for the nuclear energy industry in Europe. Fortum and Fortum nuclear power in the Nordic countries, Russia and the Baltic Sea region focusing on energy. The World IAEA nuclear cooperation apdm in the field center. IEA Energy International Organisation, which advises its member countries to energy policy. IPCC - Intergovernmental Panel on Climate Change Intergovernmental ilmastonmuutosp

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