Nuclear Plant Radiation and its Disastrous s1180203 Chika Watanabe
What a radiation?● There are many types of radiation and each has a different nature.● Exposure to radiation cause fire, cancer, and when severe may die.The unit of radiation is used rem.
Human health effects 25rem almost no effect100rem nausea, vomiting, headache300rem hair loss, organ damage
Radiation effects in Hiroshima ● 14 year old boy in the case1day high fever and nausea2day The hospital in Hiroshima9 day Start of hair missing. Reduce the amount of leukocytes.17 day nose bleeds.21 day Death
With radiation incident at ThreeMile IslandWednesday morning, confirming theprimary radiation from the water in theThree Mile Island reactor. The main watersupply system is damaged and water inhouses containing radiation and gas leaks.Residents had to evacuate.Fortunately, the death toll from this incident,but was not injured. As a result, took a lot oftime and money for repairs and cleaning ofthe radiation of a nuclear reactor.
With radiation incident at ChernobylChernobyl was the Soviet Union in the nuclear powerplant in Chernobyl exploded. INES (International NuclearEvent Scale) are classified as Level 7. According to theworst level. This is the same as a nuclear power plant inFukushima incident happened this year.Number of deathsHave been announced number of deaths is 33 peoplewho firefighters, operating personnel and other people.But appears to have been confirmed dead including anumber of soldiers hit the handle of the accident. Also,because a lot of civilians exposed to radiation. If someoneis sick and many cancers of white blood cells.
International Nuclear Event ScaleINES is a measure of the failure of a nuclear accidentassessment.International Atomic Energy Agency (IAEA) and theEconomic Cooperation and Development NuclearEnergy Agency bubble (OECD / NEA) has beenformulated.Are operated on a trial basis in 1990, was carried out inthe world officially in 1992.Are divided into seven stages in total, if applicable tolevel 7 of the most dangerous and out of the dead is noteven funny. The main accident that "Chernobyl incident"and "Fukushima Daiichi Nuclear Power Station accident"is relevant to Level 7.
Conclusion● There is no way for radiation therapy. So it is important to be careful as possible exposure to radiation.● As shown in slide 3, so that could die and more than they receive 300rem. Soit is important to measure radiation prevention firm.