Find in the air of Heilongjiang Province of our country the trace radiates things very much

Find in the air of Heilongjiang Province of our country the trace radiates things very much
Find in the air of Heilongjiang Province of our country the trace radiates things very much
In Fukushima of Japan, a mother is bringing two children, three people all wear the gauze mask and pass the street. After Japan's heavy earthquake, the nuclear radiation crisis caused by disaster of nuclear power station of Fukushima is changing the life of Fukushima. Xinhua News Agency sends for March 26, has found extremely micro- manpower radioactive nuclide iodine - 131 in the air of our country Heilongjiang Province Northeast, confirm the release from radioactive material of Japanese nuclear power station accident of the department tentatively, it is smaller than 1/100,000 of the radiation dosage of this natural bottom to the dosage that local masses produce, do not need to take any safeguard procedures. In addition, according to Japan NHK TV station, the Japanese atomic energy security institute says on the 26th, the radioactive iodine content measured in Fukushima first surrounding waters of nuclear power station has already exceeded standard 1250.8 times. The intersection of villous themeda and frank people, prime minister of Japanese, show state of nuclear power station still very much difficult to predict at present publicly. Water is equivalent to the radiating amount of one year that exceeding standard and drinking 500 ml exceeds standard The nuclear energy security institute of economic industry province of Japan sampled and measured the sea water of Fukushima first outlet sea area of nuclear power station on the 25th, find that a large amount of iodine - 131 appears in the sea water, its content exceeds about 1250.8 times of legal standard. Intensity of medium-level radioactive substance of sample of each c.c.s is about 3,800,000 Beckler, if drink 500 ml of such water, in other words radiating amount which ordinary people can bear in one year. Upgrade the still unstable accident of the state or transfer to 6 grades In the emergent repairment that Fukushima first nuclear power station of Japan passes a multiplicity of days is still in unstable state, villous themeda, prime minister of Japanese, frank people show state of nuclear power station still very much difficult to predict at present publicly 25. According to the statement of the security institute of atomic energy, the authorities will assess the severity of state of affair according to the first nuclear power station radiation level of surrounding area, do not get rid of the possibility of heightening the nuclear incident grade. An officer says: "We do not get rid of and heighten the incident grade to 6 grades of possibility. Develop according to the state of affair, the rank may still be raised. " Basis " international nuclear incident hierarchical table " ,The security institute of atomic energy promotes the first nuclear power station nuclear incident of Fukushima from force 4 to 5 grades on the 18th. The official organization of Japan even damages and leaks the question of the radioactive material the containment vessel of aircrew No. 3 on the same day on the 25th, provide different answers. The swallow of Western Hills Great Britain, spokesman of institute of atomic energy security of economic industry province of Japan is said at the press conference on the morning of the 25th, the radioactive material in aircrew's water accumulation may be leaked from the reactor on the 3rd, "the aircrew seems that there are certain close functions on the 3rd, but some site of possibility to damage of reactor is very great. " But security institute says the atomic energy on the same day afternoon soon: "Data that there is no containment vessel to damage yet. " This statement has corrected the relevant inference that is issued on the same day morning. Rush to repair and begin to run into the American army of fresh water assists to lower the temperature though the misgivings clouding mind of radiation lasts, staff members or continuation rush to repair the work. Tokyo Utilities Electric Co. begin to size 1 aircrew of nuclear power station will it be afternoon 25 and unit inject fresh water into lower the temperature 3. The fresh water is that the reservoir is drawn near the nuclear power station. It defends ministers to be pretty to say the American army offer fresh water to Fukushima first nuclear power station so as to help their lower the temperature even the same day in north pool. Homework has been using the sea water all the time before this, but because the sea water had corrosivity and sea water salt that influenced factors such as the cooling result,etc., Tokyo Utilities Electric Co. is switching over to using the fresh water gradually at present. The water flooding homework of the aircrew will use the fresh water instead as soon as possible on the 2nd and the 4th. The officers of International Atomic Energy Agency say on the 25th, two staff members who are hospitalized for treatment in the first nuclear power station homework of Fukushima by excessive radiation are expected to leave hospital next week. News from Xinhua News Agency synthetically


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