via Daily Kos / March 19, 2015 / “Japan’s Fukushima Daiichi Nuclear Power Station, destroyed 4 years ago in explosions and meltdowns triggered by an earthquake and tsunami, won’t be truly safe until engineers can remove the reactors’ nuclear fuel. But first, they have to find it.“ So begins an in-depth article in the March 6th edition of the Journal Science entitled Muons probe Fukushima’s ruins. In February of this … Continue reading →
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via The Guardian / November 14, 2014 / The man in charge of cleaning up the wrecked Fukushima Daiichi nuclear power plant has admitted there is little cause for optimism while thousands of workers continue their battle to contain huge quantities of radioactive water. The water problem is so severe that the plant’s operator, Tokyo Electric Power [Tepco], and its myriad partner firms have enlisted almost all of their 6,000 … Continue reading →
Continue readingvia Japan Times / August 26, 2014 / A groundwater bypassing operation at the Fukushima No. 1 nuclear plant has yet to produce significant results in preventing groundwater from flowing into the basements of reactor buildings, Tokyo Electric Power Co. said. By last Thursday, about three months after the effort was launched, a total of around 25,000 tons of water had been pumped from underground and released into the sea. … Continue reading →
Continue readingvia NHK World / July 25, 2014 / Work to pump up groundwater to keep it from flowing into the contaminated Fukushima Daiichi nuclear plant is apparently having limited effects. Plant operator Tokyo Electric Power Company, or TEPCO, reported the results of the operation so far at a meeting of experts at the industry ministry on Friday. TEPCO began the so-called groundwater bypass operation in May. It involves draining water … Continue reading →
Continue readingvia The Japan Times / June 28, 2014 / Tokyo Electric Power Co. can’t confirm whether the groundwater bypass operation at the crippled Fukushima No. 1 nuclear plant is working, Tepco officials said. The operation is intended to reduce the tons of radiation-tainted water being generated by the plant each day. The melted reactor fuel at the plant, which was heavily damaged by three core meltdowns after the March 2011 … Continue reading →
Continue readingvia NHK World / June 25, 2014 / The operator of the Fukushima Daiichi nuclear plant has found that radioactive water can now easily spread in a deep layer of groundwater. It says it will speed up construction work on a barrier aimed at preventing contaminated water from leaking into the ocean. The deep layer of water is about 25 meters below the surface. Water there was found to be … Continue reading →
Continue readingBy Justin McCurry / theguardian.com / May 21, 2014 / The operator of the wrecked Fukushima Daiichi nuclear power plant has started pumping groundwater into the Pacific ocean in an attempt to manage the large volume of contaminated water at the site. Tokyo Electric Power (Tepco) said it had released 560 tonnes of groundwater pumped from 12 wells located upstream from the damaged reactors. The water had been temporarily stored … Continue reading →
Continue readingfrom NHK World / April 8, 2014 / The government and Tokyo Electric Power Company will begin pumping up groundwater at the Fukushima Daiichi nuclear power plant on Wednesday. The water is expected to be released into the sea next month. This will mark the start of one of several key measures to reduce the increasing volume of radiation-contaminated water at the facility. According to the plan, clean groundwater that … Continue reading →
Continue readingvia The Asahi Shimbun / March 25, 2014 / Fishermen here have given the go-ahead for Tokyo Electric Power Co.’s bypass plan to release uncontaminated groundwater into the sea by diverting it before it reaches the crippled Fukushima No. 1 nuclear power plant. The Fukushima Prefectural Federation of Fisheries Cooperative Associations confirmed its approval when the heads of its member associations met in the city of Iwaki on March 25. … Continue reading →
Continue readingvia NHK World / March 24, 2014 / The government and Tokyo Electric Power Company — the operator of the crippled Fukushima Daiichi nuclear plant, are considering releasing groundwater into the sea, bypassing the facility, as a main measure to reduce the volume of contaminated wastewater. About 400 tons of groundwater flow into the reactor buildings every day. The groundwater becomes contaminated when it mixes with water used to cool … Continue reading →
Continue readingvia EX-SKF / February 5, 2014 / The word “uncontaminated” in the title above is in quotation marks, because there may be radionuclides left in the groundwater to be released, particularly tritium, even though it is the water drawn from the wells placed on the west side of the reactor buildings – i.e. before the groundwater enters the reactor buildings and gets contaminated. From Jiji Tsushin (2/3/2014), after the regular … Continue reading →
Continue readingvia NHK World / December 20, 2013 / Tokyo Electric Power Company says radioactive substances have been detected in water samples taken from deep underground at the crippled Fukushima Daiichi nuclear power plant. Highly radioactive substances had been detected in previous months in shallow groundwater that was found to be leaking into the ocean. But for the first time in December, TEPCO investigators detected radioactivity in groundwater taken from a … Continue reading →
Continue readingvia NHK World / Sep 14, 2013 / The operator of the Fukushima Daiichi nuclear power plant says that it found sharply rising tritium levels at a monitoring well near a waste water storage tank. Tokyo Electric Power Company says the level of radioactive tritium at one of the wells rose to 130,000 becquerels per liter on Thursday. That’s more than twice the government-set level for its release into the … Continue reading →
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