Nuclear radiation can cause leukemia and thyroid gland cancer Enrich the iodine and take precautions against radiation in time
Can accept supreme nuclear radiation 1000 little west in quantity in the one year such as people, have already been engaged in putting to the trouble of and defending it in Hunan Province prevented and cured in nuclear radiation in 30 (chemistry of Hunan Province has been poisoned with the base of medical treatment of nuclear radiation) Deputy Director, plant pure to say this it is we that shine one nuclear radiation quantity that X-ray photograph accept by Li, expert of nuclear physics.
"At present, it is fortunately only a generally chemical explosion, but not the explosion of the reactor that the Japanese nuclear power station explodes. Cut the explosion that Pele nuclear power station of the promise is the reactor, so the Japanese nuclear power station exploded, will not cause danger as cutting Pele nuclear power station of the promise. " Nuclear radiation is prevented and cured expert Dr. Liu Jianjun and said to work and defend in Hunan Province.
The acceptable radiating amount, about shine X-ray once for each person every year
Live on the earth, everybody is unable to prevent radioactivity from shining. The radiation that we often say is divided into two kinds: Ionization radiation and it is not the ionization radiation. It is not the ionization radiation that refers to electromagnetic radiation, laser,etc.. Ionization radiation means nuclear radiation or radiates the radiation that the accident produces. Divide according to the source, ionization radiation can be divided into natural ionization radiation and artificial ionization radiation. Natural ionization radiation comes from outer space and the earth. Artificial ionization radiation comes from the human activity. Because of the progress of science and technology, can produce many kinds of artificial radiosiotope through the reactor, produce many kinds of ray devices.
According to the intersection of the United Nations and the intersection of atom and the intersection of radiation and the intersection of effect and data of committee, acceptable radiation dosage in 2.4 the intersection of fine long hair and the west (radiation dosage unit for each person every year, 1 fine long hair the west =1000 little west) . Among them, the dosage from radon in the air is not the west of 1.16 pieces of fine long hair, are close to half that per person accepts the dosage. Radon mainly comes from soil and various construction material. Indoor radon exposes lung cancer caused and second only to smoking, it is the second important factor of bringing out lung cancer. So, provide limit to indoor radon density with China in the world.
Various countries have the restriction to the radioactive nuclide content in food, drinking water too. The radioactive nuclide enters body, will exert an influence on the health.
The job shines dosage limit, the effective dose accepted each person every year can exceed the west of 20 fine long hair, to the public, the effective dose accepted each person every year, can exceed not (1000 little the west of the west of a fine long hair) . The human body shines the X-ray photograph once, the nuclear radiation quantity accepted is probably that 1000 is little not about the west too.
After the strong earthquake took place on the 11th in Japan, Fukushima cooling system of nuclear power station breaks down, the authorities take and run into measures of lowering the temperature such as sea water,etc. to prevent happening dangerously. In the morning of the 14th, the hydrogen recurs to explode in Fukushima first nuclear power station, but Japanese Government says, the safe core of nuclear reactor was not damaged, therefore is unlikely to initiate letting out on a large scale.
Measure data that get according to Japan, nuclear radiation got to measure 1015 little west per hour in quantity subsequently in the nuclear power station. What concept is not the west 1015 is little? Have already been engaged in putting to the trouble of and defending it in Hunan Province prevented and cured in nuclear radiation in 30 (chemistry of Hunan Province has been poisoned with the base of medical treatment of nuclear radiation) Deputy Director, plant pure to say the Japan nuclear radiation quantity per hour by Li, expert of nuclear physics, in other words maximum nuclear radiation amount that the human body can be born every year.
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