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[스크랩] 후쿠시마 방사능 최근소식-April 24, 2013

작성자201408|작성시간13.04.26|조회수138 목록 댓글 2

 

Massive, uncontained leak at Fukushima is pouring over 710 billion becquerels of radioactive materials into atmosphere

용기에 담지못한 대량의 후쿠시마  710 billion 베크렐 방사능 물질이 대기중으로 세고 있습니다.

Wednesday, April 24, 2013 by: J. D. Heyes



Learn more: 해당사이트에 가시면 더 많은 정보를 보실 수 있습니다.

 

http://www.naturalnews.com/040058_Fukushima_radioactive_nuclear_leak.html#ixzz2RTY9roGl

 

 

(NaturalNews) The tsunami-caused nuclear accident at the Fukushima power station in Japan is the disaster that never ends, as new reports indicate that a wealth of new radioactive materials have been spewed into the atmosphere.

(네츄럴 뉴스) 일본에서 쓰나미가 일으킨 후쿠시마원전 핵사고는 아직도 끝나지 않은 대재앙이 되었고, 새로운 보고에 의하면, 대량의 방사능물질이 대기로 방출되고 있다는 소식입니다.



According to Singapore-based news outlet AsiaOne, the Tokyo Electric Power Co., which owns the multi-nuclear reactor power station at Fukushima, announced April 6 that some 120 tons of water that had been contaminated with radioactive substances had leaked from an underground storage facility at the No. 1 atomic power plant site.

싱가폴에 주재한 뉴스소식통 AsiaOne에 따르면, 후쿠시마에 다양한 원전 반응기를 소유한 일본의 도쿄전력사는   지난 4월 6일에, 원전 1호기의 지하 오염물저장탱크에서 세어나와 유출된 방사능물질로  주변120톤의 물이 방사능 오염된것을 알렸습니다.



Running out of storage room?

저장고가 넘치고 있다는 것인가? 

TEPCO officials announced the leak late in the day April 5, a Friday, "but said measures to address the problem had not been taken for two days because the cause had not been identified," AsiaOne reported. The company "assumed the water was still leaking."

?코의 공식입장은 이 유출이 지난 4월5일 늦은 밤에 일어났다. " 그러나 측정과, 문제점을 언급하는데, 이틀이 걸렸다고 말했는데요. 그 이유는 그 유출이유가 확인이 되지 않았기때문" 이라고 AsiaOne은 보도했습니다. 또한 텝코 회사는" 여전히 물은 세고 있다"고 추정합니다.



According to company officials TEPCO estimates that the leaked water contains about 710 billion becquerels of radioactive substances, making it the largest leak of radioactive materials ever at the plant. Discovery of the leak led the company to transfer about 13,000 tons of polluted, radioactive water in the questionable storage area to a neighboring underground storage unit.

That storage unit, TEPCO said, is 60 meters long, 53 meters wide and six meters deep. It is pool-like in structure and has a three-layer waterproof sheet with a concrete cover.

According to the company, water that has leaked from damaged nuclear reactors is run through filters and additional devices in order to remove radioactive elements. The water is then stored in facilities for low-level contaminated water.

TEPCO began using the storage facility Feb. 1. As of April 5, 13,000 tons of radioactive water was being stored there - very close to the 14,000-ton limit.

More leaking contamination

AsiaOne reported that water samples taken by TEPCO from soil surrounding the damaged facility a few days later showed 35 becquerels per cubic centimeter of radioactive substances, which is abnormal. "Safe" levels of becquerels is 300 per kilogram of water, according to New Scientist.

However, TEPCO officials did not publicly announce their findings right away after not finding any other unusual changes in water quality data, such as chloride concentration.

On April 5, the report said, two days after the problem was first noticed, water with 6,000 becquerels per cubic centimeter of radioactive substances was located between the first and second layers of the waterproof sheet, which alerted TEPCO engineers and plant officials that a leak had occurred.

Per AsiaOne:

As the sheet's layers were joined when the facility was constructed, TEPCO assumed that the sheet may have been damaged, or that a mistake had been made during construction. An average of about 400 tons a day of groundwater seeped into buildings housing nuclear reactors and turbines, increasing the quantity of polluted water.

The latest problem will create a storage shortage; TEPCO officials said storage of polluted water at the facility will be reduced from 53,000 tons to 40,000 - a significant reduction. That will make it necessary for the power company to go over procedures for handling polluted water, which will include increasing the number of storage units.

The disaster that keeps on giving

TEPCO said earlier this month it expected the water transfer would take about five days to complete.

"As the height of the water storage facility is relatively low, we think it's unlikely that the polluted water mixed into underground water and reached the sea 800 meters away," said Masayuki Ono, the acting chief of TEPCO's nuclear facilities department, at a press conference April 6.

The plant was damaged by a huge earthquake-caused tsunami March 11, 2011. At the time of the incident, three of the plant's atomic reactors were shut down: No. 4 had been de-fueled and Nos. 5 and 6 were in cold shut-down for maintenance.

The remaining three automatically shut down at the time of the accident and emergency generators came on to keep coolant systems operating.

Sources for this article include:

http://news.asiaone.com

http://www.newscientist.com

http://www.naturalnews.com/Fukushima.html

Learn more: http://www.naturalnews.com/040058_Fukushima_radioactive_nuclear_leak.html#ixzz2RTYMthmA

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  • 작성자별의정원 | 작성시간 13.04.26 정보 감사합니다. 방사능물질이 대기중으로 계속 뿜고 있으니 태평양은 끝....... 미국 오염도가 너무 궁금합니다. 아까 보수 과학지 뉴턴지에 내년부터는 생선을 전혀 못먹는다 하는 얘기가 있었나봐요. ㅜ,ㅜ
  • 답댓글 작성자201408 작성자 본인 여부 작성자 | 작성시간 13.04.27 저도 너무 궁금하지만 영어가 짧아서^^;; 가족 중 생선 좋아하는 사람이 있는데 매번 말리고 있어요.
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