Soaring radiation levels in the water in and around the Fukushima Daiichi power plant have Japanese officials bracing for a long struggle to bring the crisis at the crippled nuclear complex under control.
As Reuters reports, radiation in the water at the No. 2 reactor was measured to be 100,000 times the normal level on Sunday, while seawater nearby was 1,850 times more radioactive than under normal circumstances.
Workers at the No. 2 reactor later were pulled out of the area due to the radiation. Two workers at a separate reactor were hospitalized last week for radiation burns, after wading through water that had elevated levels of radiation, though much lower than the levels detected at the No. 2 reactor over the weekend.
The new radiation readings mark the highest levels recorded since northeastern Japan was clobbered March 11 by the destructive combination of a magnitude 9.0 earthquake and a massive tsunami. The news heightened concerns that a solution to the crisis at the Fukushima plant remains a long way off.
While two of the plant’s six reactors are stabilized, the others continue to show signs of volatility, and clean-up workers struggle to deal with overheating fuel rods and to limit the radioactive emissions.
“I think maybe the situation is much more serious than we were led to believe,” University of Southern California engineering professor Najmedin Meshkati told Reuters. Meshkati said that it could be weeks before the situation was normalized, and that it is time for the United Nations to take over the recovery efforts.
Officials from Tokyo Electric Power Co., which operates the Fukushima plant, were unable to say when the ongoing nuclear disaster, the world’s worst since the Chernobyl meltdown in 1986, would be contained. “Regrettably, we don’t have a concrete schedule at the moment to enable us to say in how many months or years,” said Sakae Muto, the company’s vice president.
Meanwhile, readings showing above-average quantities of radiation in Massachusetts rainwater were traced back to the Japanese disaster, though authorities discounted any health risk.
“The drinking water supply in Massachusetts is unaffected by this short-term, slight elevation in radiation,” said John Auerbach, the state’s Public Health Commissioner, according to Reuters.
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Yes, long, um, hundreds of years …
You and your readers may also be interested in how to treat radioactively contaminated drinking water, one of the most pressing concerns in Japan and soon in regions further off:
http://crisismaven.wordpress.com/2011/03/22/dangers-properties-possible-uses-and-methods-of-purification-of-radioactively-contaminated-drinking-water-e-g-in-japan/
Maybe someone wants to help with Japanese and other languages?