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Showing posts with label Nuclear reactor technology. Show all posts
Showing posts with label Nuclear reactor technology. Show all posts

Monday, June 13, 2011

RT in Fukushima: Radiation 1000 times over normal outside no-go zone And MSNBC

MINAMISOMA, JAPAN - APRIL 09:  Japanese police...Image by Getty Images via @daylifehttp://www.youtube.com/watch?v=z49_1YkPgPE
Radioactive material has been detected in seawater around Japan's Fukushima plant, with concentration levels 240 times higher than safety limits. Scientists warn that the element, strontium, is highly dangerous to humans as it can accumulate in bones and possibly cause cancer.

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The news don't seem to talk about the radiation here in the States.

6/9/2011 -- Radiation Test -- Tremonton, Utah -- 69.9 CPM


Conversion chart for CPM to mSv/h is here:

http://www.mcgill.ca/ehs/radiation/basics/meter/

This measurement was made on June 8, 2011 at approx. 1230 pm MST. It indicates " HIGH moderate levels" of radiation. Alert level is considered anything over 100CPM by the radiation network ...

http://www.radiationnetwork.com

Radiation background measurement, taken over the course of 10 minutes was 69.9 CPM .

Total 10 minute count = 699 = 69.9 CPM
Location: Tremonton, Utah
Coordinates : 41 43 09 N , 112 13 44 W
Elevation : 4452 feet
Measurement taken: ten mintue long CPM measurement using the "inspector alert" nuclear radiation monitor (geiger counter)
from the inspector alert geiger counter manual:

Japan's radiation fallout 'a monster you can't see'

Posted here.
http://worldblog.msnbc.msn.com/_news/2011/06/08/6815027-japans-radiation-fallout-a-monster-you-cant-see
Robert Bazell writes:
For more than two weeks following the earthquake, tsunami and subsequent nuclear accident that struck Japan in March, I reported  on Fukushima every day from Tokyo.  Now, nearly three months later, I’ve been able to actually go there – not to the nuclear plant, but as close as 12 miles away, to the Fukushima Prefecture that surrounds the crippled reactors and gives them their name.
My first impression upon arriving was of the beauty of the place: Rice paddies line the slopes, and traditional Japanese houses sit on the hillsides where rivers and waterfalls flow. These forests rival California’s Big Sur for their grand display of nature’s serenity.
The enormous human misery inflicted by the radiation leak forms my second strongest impression.  Much of my reporting in March made an effort to calm the panic as foreign workers and some Japanese fled Tokyo, 150 miles away.  I don't regret any of that, but as one gets closer to the reactor site, it's easy to see how much human damage a radiation leak can cause.  As one engineer told me, “When nuclear reactors fail, they REALLY fail.”

6 more workers may exceed Japan's radiation limit

Updated 8 hours ago
Six more workers at Japan's tsunami-damaged nuclear power plant may have exceeded the radiation exposure limit, bringing the total to eight, the government said Monday. The health and labor ministry released the preliminary results of tests on how much ...http://www.msnbc.msn.com/id/43376720

NRC chief in hot seat for scrapping work on dump

Updated 11 hours ago
whether the stored radioactive waste would spoil groundwater in 10,000 years and would expose people to unsafe amounts of radiation for a million years. After fighting Jaczko for its release, congressional aides who reviewed a draft of the analysis say it ...



More in France?


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Monday, April 18, 2011

Radiation near Japan reactors too high for workers

http://news.yahoo.com/s/ap/20110418/ap_on_bi_ge/as_japan_earthquake

AP/Sergey Ponomarev
TOKYO – A pair of thin robots on treads sent to explore buildings inside Japan's crippled nuclear reactor came back Monday with disheartening news: Radiation levels are far too high for repair crews to go inside.
Nevertheless, officials remained hopeful they can stick to their freshly minted "roadmap" for cleaning up the radiation leak and stabilizing the Fukushima Dai-ichi plant by year's end so they can begin returning tens of thousands of evacuees to their homes.
"Even I had expected high radioactivity in those areas. I'm sure (plant operator Tokyo Electric Power Co.) and other experts have factored in those figures when they compiled the roadmap," Chief Cabinet Secretary Yukio Edano said.
Officials said Monday that radiation had spiked in a water tank in Unit 2 and contaminated water was discovered in other areas of the plant. They also described in detail for the first time the damage to fuel in three troubled reactors, saying pellets had melted.
That damage — sometimes referred to as a partial meltdown — had already been widely assumed, but the confirmation, along with the continued release of radiation from other areas, serves to underscore how difficult and how long the cleanup process will be. In fact, government officials themselves have acknowledged that there are still many setbacks that could crop up to slow down their timeline.
Angry at the slow response to the nuclear crisis and to the catastrophic earthquake and tsunami that caused it, lawmakers tore into Prime Minister Naoto Kan.
"You should be bowing your head in apology. You clearly have no leadership at all," Masashi Waki, a lawmaker from the opposition Liberal Democratic Party, shouted at Kan.
"I am sincerely apologizing for what has happened," Kan said, stressing the government was doing all it could to handle the unprecedented disasters.
TEPCO's president, Masataka Shimizu, appeared ill at ease as lawmakers heckled and taunted him.
Workers have not been able to enter the reactor buildings at the stricken plant since the first days after the cooling systems were wrecked by the March 11 earthquake and tsunami that left more than 27,000 people dead or missing. Hydrogen explosions in both buildings in the first few days destroyed their roofs and scattered radioactive debris.
Click image to see photos of quake, tsunami damage
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Monday, April 11, 2011

One month on, Japan rattled by big aftershock - World news - Asia-Pacific - msnbc.com

http://www.msnbc.msn.com/id/42529167/ns/world_news-asiapacific


Japan on Monday expanded the evacuation zone around its crippled nuclear plant because of high levels of accumulated radiation, as a strong aftershock rattled the area one month after a quake and tsunami sparked the worst nuclear crisis since Chernobyl.
  1. Japan earthquake
    1. One month on, Japan rattled by big aftershock
    2. Somber ceremonies mark a month since tsunami
    3. Japan to stop pumping radioactive water into sea
    4. NYT: Nuclear disaster reveals Japan temps' plight
    5. Millions of yen turned in, Japanese police say
    6. Updated 110 minutes ago 4/11/2011 4:02:30 PM +00:00 Japanese government expands evacuation zone
    7. Time-lapse of  aftershocks
    8. Images of chaos, destruction
A magnitude 6.6 tremor shook buildings in Tokyo and a wide swathe of eastern Japan on Monday evening, killing one man, knocking out power to 220,000 households and causing a brief halt to water pumping to cool three damaged nuclear reactors.
The epicentre of quake, the biggest of several sizable aftershocks on Monday, was 56 miles east of the Fukushima Daiichi nuclear complex at the centre of the crisis.
The biggest tremor forced engineers to postpone plans to remove highly contaminated water from one reactor, but nuclear safety officials said work had resumed by nightfall.
The government announced earlier that because of accumulated radiation contamination, it would encourage people to leave certain areas beyond its 12-mile exclusion zone around the plant.
Children, pregnant women, and hospitalised patients should stay out of some areas 12-19 miles from the nuclear complex, Chief Cabinet Secretary Yukio Edano told reporters.





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Saturday, March 12, 2011

Blast at Japan nuke plant; thousands missing

Map of the regions and prefectures of Japan in...Image via WikipediaBe sure to check out the link for the full story. We need to keep Japan in our Prayers.
http://news.yahoo.com/s/ap/20110312/ap_on_bi_ge/as_japan_earthquake
IWAKI, Japan – An explosion shattered a building housing a nuclear reactor Saturday, amid fears of a meltdown, while across wide swaths of northeastern Japan officials searched for thousands of people missing more than a day after a devastating earthquake and tsunami.
The confirmed death toll from Friday's twin disasters was 686, but the government's chief spokesman said it could exceed 1,000. Devastation stretched hundreds of miles (kilometers) along the coast, where thousands of hungry survivors huddled in darkened emergency centers cut off from rescuers, electricity and aid.
The scale of destruction was not yet known, but there were grim signs that the death toll could soar. One report said four whole trains had disappeared Friday and still not been located. Others said 9,500 people in one coastal town were unaccounted for and that at least 200 bodies had washed ashore elsewhere.

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Wednesday, June 9, 2010

Japan Urged to Open Nuclear Trade With India

Here we have Obama telling us that we are cutting Nuclear Technology. Then, on the other hand we see an entire different story.

France and the United States are encouraging Japan to establish a civilian nuclear trade pact with India that would enable Western firms to sell atomic technology containing Japanese components to the South Asian state, Reuters reported yesterday (see GSN, May 28).

French nuclear firm Areva and a U.S. group led by General Electric Co. have agreed to sell nuclear reactors to New Delhi, but Japanese parts are considered necessary for the efforts
New Delhi holds a nuclear arsenal outside the Nuclear Nonproliferation Treaty

Australia, another member of the nuclear export group, has also refused to provide India with uranium for its atomic energy operations (see GSN, June 8).

Consideration of a potential nuclear trade arrangement could challenge the new administration of Japanese Prime Minister Naoto Kan
Russian atomic energy chief Sergei Kiriyenko said his country would provide India with new nuclear fuel enrichment and reprocessing systems for civilian use
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Thursday, April 15, 2010

Russia: Iranian Nuke Reactor Ready for August 2010 Launch

Russia announced Wednesday that the Iranian nuclear reactor it is helping to build is set to launch its operations this August. Sergei Kiriyenko, head of Russia's state nuclear corporation, said the reactor currently being completed at Bushehr is on schedule.

Kiriyenko told reporters during a visit to Argentina, “Bushehr doesn't threaten the regime of nonproliferation in any way. No one has any concerns about Bushehr.”

The announcement comes in the wake of the 40-nation nuclear summit just hosted by the Obama administration in Washington, D.C.

The U.S., she said, had just signed a new START Treaty in Prague, which she said would enable Washington and Russia to “safely reduce our nuclear forces because the threat environment has changed. Today's most pressing nuclear threats come from terrorists and additional countries seeking nuclear weapons."

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Sunday, April 11, 2010

Agenda of Nuclear Talks Leaves Out a New Threat

clipped from www.nytimes.com


WASHINGTON — Three months ago, American intelligence officials examining satellite photographs of Pakistani nuclear facilities saw the first wisps of steam from the cooling towers of a new nuclear reactor. It was one of three plants being constructed to make fuel for a second generation of nuclear arms.


The message of those photos was clear: While Pakistan struggles to make sure its weapons and nuclear labs are not vulnerable to attack by Al Qaeda, the country is getting ready to greatly expand its production of weapons-grade fuel.


The Pakistanis insist that they have no choice. A nuclear deal that India signed with the United States during the Bush administration ended a long moratorium on providing India with the fuel and technology for desperately needed nuclear power plants.

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Sunday, March 7, 2010

U.S., allies denounce Iran's decision to make higher grade of enriched uranium

One of the first nuclear bombs.Image via Wikipedia


Iran came under renewed attack Wednesday for its decision to make a higher grade of enriched uranium, a move that weapons experts say would dramatically shorten the country's path to nuclear weapons.


The United States and several European allies took turns denouncing Iran's behavior at a board meeting of the International Atomic Energy Agency in Vienna, and a U.S. diplomat warned that new U.N. sanctions may be inevitable.


"Iran seems determined to defy, obfuscate and stymie," said Ambassador Glyn Davies, head of the U.S. delegation to the U.N. nuclear watchdog.


Davies was blunt about Iran's plans to increase the enrichment level for some of its uranium from less than 5 percent, suitable for nuclear power reactors, to nearly 20 percent, calling it an "an escalatory move, in blatant and direct violation" of U.N. resolutions. Iran denies seeking nuclear weapons, saying the higher-grade uranium would be used to fuel a reactor that makes medical isotopes.

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