Water of high radiation of nuclear power station of Fukushima flows into the sea The concrete is closed in and failed

Water of high radiation of nuclear power station of Fukushima flows into the sea The concrete is closed in and failed
Water of high radiation of nuclear power station of Fukushima flows into the sea The concrete is closed in and failed
The photo that the Japanese atomic energy security institute released on March 23, 2011 has revealed the damaged situation of the building within Fukushima first nuclear power station. Comprehensive media's news of electricity of April 2 of www.chinanews.com, April 2, Japanese officer verify aircrew include high the intersection of density and radiation material water accumulation, already ooze out reactors first two such as nuclear power station such as Fukushima, flow into the Pacific Ocean directly. It is reported, the crack has appeared in the reactor water accumulation concrete passway of aircrew No. two of nuclear power station of Fukushima, water containing high density radiation material is oozed out from the crack of passway, flow into the ocean. Japanese authorities are checking including the material water accumulation of radiation and already flowing into the ocean too of other several aircrews. It is reported, the swallow of spokesman of Japanese security bureau of nuclear industry Western Hills Great Britain (HidehikoNishiyama) Show, the atmospheric radiation content over Fukushima nuclear power station is not the west of 1000 fine long hair per hour at present on the same day. In the environment that the report does not point out, it is the west of 500 fine long hair that the mankind is expose radiation quantity to, may increase the probability of suffering from cancer. Electric building outer cover of reactor No. 2 of first nuclear power station of Japan Fukushima of April 3 of www.people.com.cn appears " The crack " Cause and contain the main reason why a large number of radioactive sewages leak. However, after rush to deal with an emergency personnel seal death of this crack more than 20 centimetres long with the cement, the radioactive sewage still gurgle is flowed out. The technical staff suspects, stop up and leak the cement and may be " washed away " by the sewage continually (used after a verb to indicate the completion of an action). At present, equivalent to Fukushima nuclear power station workers can allow the quadruple of radiation quantity from the radiation amount of an hour of sewage of discharging in the crack in year. Japan consider, spend be able to solidify fast " Polymer " The material comes to stop up the crack. Meanwhile, Japan still begins to spray this kind and like " super glue " to the ground of nuclear power station Material,hope whether can " glue " spreading one that come out radioactive material In where it is. It is reported, this crack lies on the concrete wall to the side of the cable shaft near the intake of aircrew No. 2. The surface radiation level of the water accumulation does not exceed the west of 1000 fine long hair per hour, and is flowing into the Pacific Ocean continuously through the crack in the well. However, Tokyo Utilities Electric Co. responsible for the operation of nuclear power station claims, the first nearby building of other 5 reactors of nuclear power station of Fukushima has not found the similar revealling phenomenon yet. The investigator infers, the above-mentioned crack may be in " 311 " Produce in the enormous earthquake. The tsunami caused by thering is a earthquake destroys all cooling systems of Fukushima first nuclear power station, so it is too high in excellent temperature to cause the fuel in four reactors. Personnel can only be cooled by it by running into sea water with primitive and destructive and strong this that rush to deal with an emergency, the result has produced the waste water that a large amount of radiation exceeds standard. Before this, Japanese Government has already implied, originally " extends service in the army " Fukushima first nuclear power station scrap after the dangerous situation is got rid of. Now, are influenced by pollution of nuclear leakage, find the radioactive pollutant in the vegetables milk of the peripheral this hydropower station. Because the crisis can not be solved slowly, Japanese Government and Tokyo Utilities Electric Co. both face the strong pressure from people. The long drum discipline man of Tokyo Utilities Electric Co. one pair of societies says when being interviewed by media, " the east electricity will be completely responsible for this nuclear incident of leakage " . However, Japanese Government thinks, reveals to the radioactive sewage in the Pacific Ocean and will be " diluted to harmless extent by the sea water quickly " . At present, the radioactive radiation of sea water near Fukushima first nuclear power station exceeds standard more than 4000 times. Over the past three weeks in the past, the rescuer, in order to help the reactor in Fukushima first nuclear power station to lower the temperature, have sprayed several kilotons of sea water and fresh water to it. Now, because pots used for storing the cooling water are in closing to the saturation state in the hydropower station, these are which contain a large number of radioactive materials " The cooling water " There is no place to discharge. The rescuer can only discharge it into floating in the temporary storage pot on the sea temporarily. In order to reduce " The water yield " ,Rush to deal with an emergency personnel also begin to consider that lower the temperature for six reactors in Fukushima first nuclear power station by other methods. Include " The low-temperature air " Wait for " water of atomization " Tactics. Now, because the excellent temperature of nuclear fuel is still relatively high in the reactor, the first nuclear power station crisis of Fukushima is far from relieving, and the cooling water revealed " The source " Where is a mystery too. Now, army's advance party of radiation protection of American army composed of 15 people reaches the horizontal field base of American army stationed in Japan, and just plan to coordinate with the Japanese self-defence corps in Japan's task and activity. Pentagon plans to send the radiation protection army composed of about 155 persons to help Japan to deal with the first nuclear power station accident of Fukushima, the team members of these special force come from marine corps of American army, but the concrete task is undetermined. U.S.A. energy minister ZhuDi wen 1st of nuclear power station in Fukushima first, the nuclear fuel of 70% of aircrew is excellent, it may have been already damaged that the fuel of 33% of aircrew is excellent on the 2nd on the 1st of nuclear power station in Fukushima first,s, this lets external world worry about the security question of this nuclear power station very much. ZhuDi wen says too, according to temperature measured over this nuclear power station, the nuclear waste material pool water level of aircrew No. 1 to 4 is normal, the temperature is in controllable state. (height loses the army)


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