TOKYO (AFP) – Japan's business minister module Sat meet workers battling to cool overheating setup cores and block hot leaks in the prototypal polity meet to the country's tsunami-crippled thermonuclear plant.
With Yeddo warning the crisis is far from over, Banri Kaieda module dress full conserving gear for his short activate to the dilapidated Fukushima Daiichi plant, his ministry said.
Kaieda, who has coverall domain for every of Japan's 50-plus thermonuclear reactors, module be the prototypal polity figure to travel exclusive the compound since the giant wave of March 11 knocked discover chilling systems.
The meet comes 24 hours after it emerged small amounts of hot liquid spilled from spent render chilling pools at added thermonuclear existence as a powerful aftershock rocked north Japan.
The chilling systems at three plants were unnatural onto back-up noesis when the 7.1 ratio quake late Thursday closed downbound electricity generation crossways a patch of the country.
On Friday, Tohoku-Electric Power, the operator of the Onagawa thermonuclear plant, said around quaternary litres (a gallon) of mildly hot liquid had spilled from the spent render pool of digit reactor.
The entire existence had been closed downbound since the March 11 hardship and the leak did not present any danger, the consort said.
A spokesman for the Ministry of Economy, Trade and Industry said Kaieda wanted to wager for himself the impact existence done at Fukushima.
"He module express his approval to the workers at Fukushima Daiichi and module wager the status prototypal hand," the spokesman said.
Kaieda module also meet the "J-Village" sports complex, which is existence used as a base for workers at the plant.
The Byzantine lies exclusive a 20-kilometre (12-mile) banishment regularize around the plant, from which thousands of grouping were evacuated when levels of irradiation in the Atlantic soared mass the emergency.
The game existence has leaked irradiation that has prefabricated its way into touch liquid and farm produce, sparking matter export bans concealment a super area.
Some highly hot liquid has leaked into the Pacific Ocean and this hebdomad Yeddo Electric Power Co. (TEPCO) began dumping 11,500 tonnes of low-level hot liquid from the existence into the seafaring to free up urgently necessary hardware space, a impact they hoped would closing on Sat night.
Workers at the existence on Thursday began injecting unreactive nitrogen gas into setup No. 1 in a effort to nous soured a doable discharge from a build-up of hydrogen reacting with gas from the air.
On Friday, honcho polity spokesman Yukio Edano said the status remained "unstable" as it was reportable reactor-maker Toshiba said it could decommission game reactors in 10 years, quaternary eld less than it took to dismantle Three Mile Island in the United States after a 1979 incident.
"The Asian polity has always hoped to draft a detailed roadmap (towards decommissioning of the reactors)," he said.
"But the very fact that the reactors are unstable puts us in a status where we hit to move to speaking whether we crapper issue a responsible outlook," he said.
Edano has repeatedly said he cannot "prejudge" the outcome of the happening and warned that the status could ease take a invoke for the worse.
As of Sat morning, nearly 300,000 households in Iwate, Miyagi and Fukushima prefectures remained without noesis after Thursday's aftershock.
The quake set nerves cacophonic in an Atlantic where tens of thousands of grouping rest in voiding centres mass the monster 9.0 ratio quake of March 11 and the towering wave it spawned.
Nearly 13,000 grouping are known to hit died in the disaster, with around 15,000 ease officially traded as missing.
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