Monday, April 22, 2019

[Japan nuclear and chernobyl syndrome] Essay Example | Topics and Well Written Essays - 1750 words

Japan nuclear and chernobyl syndrome - Essay ExampleThe nuclear disaster at Fukushima at one time again revived the memories of the debilitating things that happened at Chernobyl just a few years ago. A rangy section of media and scientific community went ahead to compare the possible light beam impact of Fukushima disaster with that of Chernobyl. The sucker and digital media was replete with the reports placing Fukushima and Chernobyl nuclear reactor side by side, portending the two disasters to be very identical and akin in their fallout and intensity. It was only a very few critical minds and concerns who took the time to accuse out the differences between the two seemingly similar situations. At large, the world seemed to have been taken all over by the ghost of Chernobyl, without waiting to critically analyze the facts. Fukushima-the Facts On 11 March 2011, Japan was inject by an earthquake of magnitude 9.0, accompanied by a devastating tsunami. One of the major fallouts of this chance was the tragic accidents that took place at the Fukushima nuclear plant. ... When the earthquake occurred, the functional reactors number 1, 2 and 3 mechanically came to a halt (Jones Online). Also, the emergency generators efficiently started to run the water pumps and the emergency control electronics put in place to tackle such exigencies (Jones Online). The bad thing was that though the Fukushima nuclear plant was well defend by a sea wall, it failed to withstand the massive 14 m tsunami that flooded the reactor in a matter of minutes (Jones Online). This flooding of the reactor simply jeopardized the low lying water pumps and electronic cooling equipment and spoiled the electrical grid (Jones Online). With the shutting down of the cooling mechanisms and a zero calamity of extending assistance and support from outside, the reactors 1, 2 and 3 suffered a core meltdown (Jones Online). The resultant hydrogen explosions blasted the lids capping the buildings in wh ich reactors 1, 3 and 4 were placed (Jones Online). This was soon followed by rampant fires caused by the overheating of the reactors (Jones Online). It is a fact that many of the workers employed at Fukushima nuclear plant suffered radiation exposure and were evacuated. Also, owing to the fears of radiation leakage, people residing in a 20 km radius around the plant were also evacuated (Jones Online). On 17 March 2011, one of the generators deployed in the reactor number 6 was restarted, thus allowing for the cooling of partly damaged reactor number 5 and 6 (The Straits Times Online). The restoration of Grid origin on 20 March 2011 did not achieve the desired results, because of the largely damaged machinery and infrastructure. Besides, any attempts to desexualise the reactors were also hampered owing to the

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