The radiation level of our country has not been influenced by Japan Environmental monitoring has not been unusual now

The radiation level of our country has not been influenced by Japan Environmental monitoring has not been unusual now
The radiation level of our country has not been influenced by Japan Environmental monitoring has not been unusual now
The relevant persons in charge of State Bureau of Nuclear Safety introduced to the reporter yesterday under the intersection of China and environmental protection department according to Xinhua News Agency, by 10 on the 15th, the environmental monitoring of China's radiation has not found that any unusual, all operation nuclear power units of China are in safe state. The national provincial capital and some radiation of prefecture-level city monitoring value results of rate of dosage absorbed of real-time continuous air of environmental automatical monitor station that announced at 16 o'clock yesterday reveal, all city monitoring value is in its horizontal range of this natural bottom, Wuhan is in relatively low radiating the environment in the whole country. The environmental level of radiation of our country has not been influenced by Japanese nuclear power accident. According to the analysis of expert panel of Coordination Committee of meeting an urgent need of our country's national nuclear accident, the radioactive material will not cause influence on the masses of our country healthily after the atmosphere and ocean dilute. Related departments and organization of our country are monitoring closely at present, do the work of replying well effectively in time, and notify to the public in time. The standard of our country: The radiation amount received for each person every year should not be less than the west of 2.7 fine long hair. Take 10 hours' flight, will accept not radiation of the west that 30 is little. Safe: Short-term radiation lt; The west of 100 fine long hair does not die: Short-term radiation gt; 4000 the intersection of fine long hair and the intersection of west and little west: One kind measures unit that radiation exposed competence, the standard unit of the radioactive dosage is not named the west, define per kilogram of tissue absorbs energy of a joule(J) ' Radiate the energy released in the course) It is not the west. 1 fine long hair the west =1000 little west. How far will nuclear radiation be involved? The American expert predicts the worst result leads to the fact as many as ten thousand people suffer from cancer but death Fukushima nuclear power station explodes and presents the nuclear leakage, already many people have suffered nuclear radiation at present. " nuclear crisis " Worry initiated even exceeding heavy earthquake and tsunami. What danger will the pollution that is let out and is produced have to the human body? The nuclear radiation that is met nuclear leakage, produced, how do we reply? "The human body is shone by radiation and generally is divided into body and radiates pollution in the body. If radioactive pollutant falls on the clothes, can remove by washing and concentrating on dealing with. " Ye QianRong, professor of Japan East China Sea university, says, but if suck the radioactive dust, it is serious to endanger. "If changed instead of being killed by the cells of the irradiation, then the result will have significant differences. Though human body have defending mechanisming highly effective, one but some produced to put cell alive into regenerated course clone cells change, through after so-called incubation period, can cause cancer, the probability that and cancer brings out is considered proportional to dosage accepted. " And drunk the groundwater polluted and eaten the material that is polluted on the soil and longer than, the radioactive element deposits a part in the human body, thus may initiate all kinds of diseases. " inlet the radioactive pollutant into the body, may cause greater influence " . Have the intersection of American and expert refer to, Japan nuclear radiation to cause in most broken result " tens of thousands of people suffer from cancer but death " ,The not suitable mankind lives in the following several dozen years in the extensive area around the nuclear power station. The explosion that takes place in �� nuclear explosion Fukushima nuclear power station is the explosion that the hydrogen takes place after mixing with oxygen that the hydrogen explodes, it is a kind of chemical reaction; And the nuclear explosion is the explosion of nuclear weapons such as nuclear bomb, hydrogen bomb, it was the atom nuclear fission chain reaction that causes, it is a kind of physics that reacts. That atomic bomb -like kind of nuclear explosion can not take place in the nuclear power station, because the nuclear fuel used in nuclear power station is very low in density, nuclear bomb can explode and nuclear power station if it is possible flammable as alcohol and beer flammable. The nuclear pollution amount, coverage let out are much less than the nuclear explosion. The Chinese nuclear power station " The threshold " Introduce more than the nuclear chief expert, Xu � of group, of high school of the average level in the world, most nuclear reactor piling type that adopts of nuclear power base of our country press water piles, safe performance is superior to the Japanese nuclear power station, " threshold " Higher than the average level in the world, three nuclear power stations under construction adopt the third generation of AP1000 nuclear power technology now, set up a plurality of a thousand -ton water tanks above the reactor, if meet Japanese nuclear power station -like emergency, no generator will need alternating current source and meet an urgent need, so long as utilize water in these water tanks, can let the temperature of the reactor be lowered, thus resume the nuclear power station to the safe state. Various countries react in Germany: Overhaul the security of all 17 nuclear power stations, suspend the operation deadline of nuclear power station of extension passed last year to plan for 3 months. Russia: Have already evacuated about 11,000 locals in Kuril Islands area promptly.


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