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Fukushima: Radioactive waste bags still missing after Typhoon Hagibis

Dozens of bags of radioactive waste still missing in Fukushima three weeks after intense typhoon, HTTPS://WWW.JAPANTIMES.CO.JP/NEWS/2019/11/04/NATIONAL/RADIOACTIVE-WASTE-MISSING-FUKUSHIMA-TYPHOON/#.XCM_5EGZBIU 4 NOV 19  TAMURA, FUKUSHIMA PREF. – Dozens of bags containing waste polluted with radioactive substances are still missing in Fukushima Prefecture, three weeks after they were swept away from storage areas in floods triggered by Typhoon Hagibis.Of the 90 bags originally lost, 36 remain missing. The Environment Ministry, prefectural officials and others are conducting extensive searches but so far they have not had much luck.

In many municipalities in the prefecture, a lot of radioactive waste, including soil, was generated through decontamination work after the 2011 nuclear disaster at Tokyo Electric Power Company Holdings Inc.’s Fukushima No. 1 power plant. Numerous bags containing the waste are kept outdoors in temporary storage areas around the prefecture.

Heavy rains from the 19th typhoon of the year flooded storage space in many locations, sweeping away 44 bags in Kawauchi, 30 in Tamura, 15 in Nihonmatsu and one in Iitate.

By the end of October, 50 bags had been recovered. The contents had leaked from half of them. “We had far heavier rains than we expected. We did not cover bags of radioactive waste,” said an official of the Tamura Municipal Government.

The ministry and other organizations have mobilized 20 to 30 workers to look for the missing bags, wading into rivers when necessary and using drones to search areas that cannot physically be entered.

An aerial survey was conducted by helicopter on Oct. 23. On Friday, 29 workers searched the Furumichi River and areas along it in Tamura. Four bags were collected, but their contents had been lost.

“There has been no confirmation of any environmental impact due to the loss of the bags,” a ministry official said.

“We’ll continue searching in cooperation with local municipalities.”

November 7, 2019 Posted by | Japan, wastes | Leave a comment

Japan still has land space to store radioactive waste tanks, but tries to justify dumping into ocean

November 7, 2019 Posted by | Japan, wastes | Leave a comment

TEPCO needs to make its case for bailing out aging nuclear plant

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Japan Atomic Power Co.’s Tokai No. 2 nuclear power plant in Ibaraki Prefecture
October 31, 2019
Tokyo Electric Power Co. Holdings Inc. (TEPCO) decided on Oct. 28 to provide financial support to Japan Atomic Power Co., the operator of the aging Tokai No. 2 nuclear power plant.
TEPCO will provide support to help Japan Atomic Power finance the work to implement legally required safety measures at the plant in the form of advance payments for the electricity it plans to buy from the company in the future.
Japan Atomic Power is seeking to restart the currently offline plant in Ibaraki Prefecture.
TEPCO says it made the decision because the plant is expected to serve again as “a source of power that helps provide inexpensive and stable electricity that emits less carbon dioxide to customers.”
At a news conference to announce the decision, however, the utility did not disclose the amount it will provide, although it is estimated to exceed 220 billion yen ($2.02 billion).
The company also refused to reveal the price at which it will buy electricity generated at the plant, failing to back up its claim that the power will be “inexpensive.”
TEPCO even kept mum about an outline of its planned financial aid that can be easily guessed by other electric utilities or experts, saying providing such information would “put us at a disadvantage in competition with other companies.”
TEPCO, the operator of the crippled Fukushima No. 1 nuclear power plant, has been put under effective state control so that it can pay huge amounts in compensation to victims of the 2011 nuclear disaster and also finance the colossal cost of decommissioning the reactors destroyed by the core meltdowns.
TEPCO is coming to the rescue of another financially struggling company while being kept alive with taxpayer money. But it does not offer detailed information about its rescue plan or convincing reasons for the action.
How can the utility expect to win public support for the plan?
TEPCO says the money it will provide to Japan Atomic Power will not be “support” but a form of “cooperation” and create a “win-win” situation for both sides.
But strong opposition to a restart of the Tokai No. 2 nuclear plant, which began operations in 1978, will make it a tough challenge, to say the least, to win the support of the local communities.
TEPCO’s decision is based on highly uncertain assumptions.
The plan to rebuild TEPCO, developed jointly with the central government, calls on the utility to fulfill its responsibility as the operator of the disaster-stricken nuclear plant by making a profit from nuclear power generation.
But there seems to be no prospect of an early resumption of the operation of its own Kashiwazaki-Kariwa nuclear plant in Niigata Prefecture. The gloomy outlook of its nuclear power operations has probably prompted TEPCO to make the seemingly premature decision, which raises serious doubt.
If the reactor at the Tokai No. 2 plant cannot be restarted, TEPCO will only suffer massive additional losses instead of earning profits.
Japan Atomic Power’s two reactors–the other in Fukui Prefecture–have remained offline since the 2011 earthquake and tsunami that triggered the Fukushima nuclear disaster.
Even so, major electric utilities under contracts to buy electricity from Japan Atomic Power have paid some 1 trillion yen in total as basic fees for the contracts. It has been also revealed that these utilities all plan to provide financial support to help Japan Atomic Power restart the Tokai No. 2 plant.
Since these utilities also have stakes in Japan Atomic Power, the firm’s failure would cause hefty losses to them.
They seem determined to keep supporting the embattled nuclear power supplier to avoid such losses. But there are clearly limits to what such stopgap measures can do.
Commenting on TEPCO’s decision to provide financial support to Japan Atomic Power, Hiroshi Kajiyama, the industry minister, who is in charge of the power industry, said such “specific management decisions should be made at the discretion of the management team” unless they could disrupt efforts to pay compensation to victims of the nuclear disaster, decommission disabled reactors or ensure a stable power supply.
Kajiyama’s comment signals a noncommittal stance toward TEPCO’s decision although his ministry can effectively control the company’s management.
The government, which has been promoting nuclear power generation as a national policy, has a duty to tackle basic questions related to the matter, such as what to do with reactors that are difficult to resume operations and Japan Atomic Power, which only operates nuclear plants and is therefore facing bleak future prospects.
The government should play an active role in dealing with these and other questions instead of leaving the industry to do so and fulfill its responsibility to explain its related policies and agendas.

November 4, 2019 Posted by | Japan | , | Leave a comment

United Nations adopts Japan’s nuclear disarmament resolution

November 4, 2019 Posted by | Japan, weapons and war | Leave a comment

Radiation map of Fukushima now launched in English, in lead-up to Olympic Games

Citizens’ group in Fukushima puts out radiation map in English, Asahi Shimbun, By SHINICHI SEKIN E/ Staff Writer, November 3, 2019    FUKUSHIMA—A citizens’ group here has released an English radiation-level map for eastern Japan created with input from 4,000 volunteers in response to requests from abroad ahead of the Tokyo Olympics.

“We want people outside Japan to understand the reality of radioactive contamination following the nuclear accident,” said Nahoko Nakamura, a representative of Minna-No Data Site (Everyone’s Data Site), which published the map……

Titled “Citizens’ Radiation Data Map of Japan,” the 16-page booklet summarizes the content of the original Japanese map, released in November last year. It also shows projected declines in radiation levels by 2041.

The Japanese version was based on results of land contamination surveys conducted over three years at the request of Everyone’s Data Site.

About 4,000 volunteers took soil samples at 3,400 locations in 17 prefectures in eastern Japan, including Fukushima and Tokyo, and measured radiation levels. The map was compiled with advice from experts…… http://www.asahi.com/ajw/articles/AJ201911030001.html

November 4, 2019 Posted by | Japan, radiation | Leave a comment

A Govt panel to decide on dumping Fukushima waste water

Panel deciding whether to dump radioactive water from Fukushima into the ocean https://www.seafoodsource.com/news/environment-sustainability/panel-deciding-whether-to-dump-radioactive-water-from-fukushima-into-the-ocean By Chris Loew October 30, 2019 

The Japanese government may allow Tokyo Electric Power Company (TEPCO) to dump more than 250 million gallons of contaminated water accumulated in tanks around its Fukushima nuclear power plants into the ocean.

Environment Minister Yoshiaki Harada commented in September that he supports the plan, as it may be the only solution for the wastewater. An expert panel is now studying the options, and its recommendation is likely to become policy.

The contaminated water was used to cool the superheated fuel rods in the Fukushima Daiishi facility prior to and during the nuclear meltdown that occurred as a result of the Tōhoku earthquake and tsunami in March 2011. The water has already been treated by multiple facilities, including a multi-nuclide removal facility (an advanced liquid processing system, or “ALPS”), which removed most of the radioactive materials, including cesium and strontium, but not tritium. Tritium is difficult to separate from water, because it closely resembles hydrogen, which is a natural component of water.

Many methods, both practically tried and theoretical, do exist for separation and removal of tritium, and they were assessed in a report presented by the International Research Institute for Nuclear Decommissioning in 2013.  But all of them had the drawback of requiring a large amount of energy and equipment. Also, performance is poor for the low concentrations in the water at Fukushima Daiichi.

Last year, a team of researchers from Kindai University and private companies in western Japan developed an aluminum filter with holes of five nanometers or less in diameter. Steam of water containing tritium can be stopped, while that of water can pass. However, another issue is that 400 cubic meters of groundwater flowing into the basements of the buildings every day needs to be pumped and treated, necessitating treatment on a very large scale. This may not be justified when considering the actual danger of release to the ocean, according to the report.

Before the accident, tritium in cooling water was thinned with circulated sea water so that the allowable concentration might not be exceeded, and the diluted tritium was routinely released into the sea. Releasing the water at a rate that would allow it to be well diluted may be the best option, the report said.

While tritium has a radioactive half-life of 12.3 years, its biological half-life in the human body is only 10 days, and in fish it is less than two days. This is because tritium easily bonds to water, replacing the hydrogen atom. So as we drink and expel water, the tritium is carried away rather than accumulating in tissues. While some radioactive materials become concentrated as they move up the food chain, tritium is diluted.

The main danger of the policy is not actual harm, but rather public perceptions about the safety of seafood from Fukushima and its neighboring prefectures. Countries that have been gradually relaxing restrictions on imports of Japanese seafood may be forced by public fears to take a wait-and-see approach before further easing—a setback to local seafood firms, which have waited for years to return to their pre-disaster export figures.

October 31, 2019 Posted by | Fukushima continuing, Reference | Leave a comment

Regulators to review Fukushima Daiichi plant work

Regulators to review Fukushima Daiichi plant work, NHK. 30 Oct 19, Japan’s nuclear regulators plan to look into work management at the crippled Fukushima Daiichi nuclear plant, which is being decommissioned following the 2011 accident.

The move follows a series of mistakes and violations. In June this year, smoke came out when workers misconnected power lines at the No.5 and No.6 reactors.

It has also come to light that water servers were placed for the past four years in restricted areas where radioactive materials are stored.

The commissioners at the Nuclear Regulation Authority on Wednesday certified both incidents as safety violations.

In addition, work to remove nuclear fuel from the No.3 reactor’s storage pool has been delayed due to repeated mechanical problems…..https://www3.nhk.or.jp/nhkworld/en/news/20191030_40/

October 31, 2019 Posted by | Japan, safety | Leave a comment

Warning on Fukushima fallout for Tokyo 2020 Olympians,

Warning on Fukushima fallout for Tokyo 2020 Olympianshttps://www.theaustralian.com.au/sport/olympics/warning-on-fukushima-fallout-for-tokyo-2020-olympians/news-story/ed7bf1f0415ca7eb05ce9587b6d1989f, VICTORIA LAURIE. SENIOR REPORTER. OCTOBER 29, 2019 

The Australian Olympic Committee has been urged to inform its athletes and team members about the ongoing health effects of the 2011 Fukushima nuclear ­reactor disaster for those attending the 2020 Tokyo Games.

Tilman Ruff, a public health expert who co-founded the Nobel Peace Prize-winning International Campaign to Abolish Nuclear Weapons (ICAN) in Melbourne, said he had written to the AOC to warn that levels of radioactivity in certain areas could be above the recommended maximum permissible exposure level. He said the Japanese Olympic Committee planned to host baseball and softball competitions and part of the torch relay in Fukushima City, 50km away from the ruins of the Fukushima Dai-ichi nuclear power plant.

In 2011, multiple nuclear meltdowns at the damaged facility caused radioactivity to leak out across Japan and the Pacific.

“It was a catastrophe comparable only to the nuclear meltdown of Chernobyl,” he said. While contamination was not as severe as at Chernobyl, “it was widespread and persists”.

At least 50,000 residents have not yet been able to return to the most affected areas in Fukushima prefecture. “The Japanese government is making a concerted ­effort to present the Fukushima nuclear disaster as over and effectively dealt with in the lead-up to the Olympics. Some of these ­efforts are misleading and should not be accepted at face value,” Dr Ruff said.

He said thyroid cancers had notably increased among young people in Fukushima, with a total of about 200 cases.

He has made several visits to Fukushima since 2011, the latest in May when he provided radiation health advice to the Fukushima prefectural government.

Dr Ruff said he then wrote to the AOC urging it to “properly ­inform and safeguard the best interests of the Australian staff and team, and their accompanying families, especially women who may be pregnant and young children”.

He said short-term visits to areas contaminated by radioactive fallout “now involve low to minimal risk”.

“However, if any (AOC) members or athletes plan to be based in Fukushima or neighbouring contaminated prefectures for weeks or months, they should be informed about the health risks of radiation exposure,” Dr Ruff said.

International physician groups have criticised the Japanese government’s decision shortly after the 2011 disaster to increase the maximum permissible radiation dose for Japanese citizens from one to 20 millisieverts. “Eight years later, it has not reversed that decision,” Dr Ruff said. “No other government in the world has ever accepted such a high level of radiation beyond the immediate emergency phase of a nuclear disaster for its citizens.”

An AOC spokesman said Tokyo 2020 provided regular updates to the IOC regarding the situation. “We have been given assurances that radiation levels in Fukushima City are safe, noting that the IOC Co-ordination Team has made several visits to the region and that ongoing monitoring is conducted independently of the Japanese government,” the spokesman said.

 

October 29, 2019 Posted by | Japan, safety | Leave a comment

Fukushima’s continued struggle with radioactive waste

How Japan still struggles with the Fukushima nuclear waste  http://www.ejinsight.com/20191028-how-japan-still-struggles-with-the-fukushima-nuclear-waste/    Kenji Cheung, Oct 28, 2019 It’s been more than eight years since the nuclear disaster occurred at the Fukushima Daiichi power plant in Japan.

Yet even to this day, the Japanese government is struggling with the issue of nuclear cleanup, waste disposal and storage. To say the least, the threat is still very much there.

Earlier this month, Typhoon Hagibis swept across the Kanto region of Honshu, leading to deadly floods and landslides across the area.

The Asahi Shimbun reported that a temporary repository where some 2,667 bags of highly radioactive nuclear cleanup waste collected from the Fukushima Daiichi nuclear power plant were stored was completely flooded.

It’s been more than eight years since the nuclear disaster occurred at the Fukushima Daiichi power plant in Japan.

Yet even to this day, the Japanese government is struggling with the issue of nuclear cleanup, waste disposal and storage. To say the least, the threat is still very much there.

Earlier this month, Typhoon Hagibis swept across the Kanto region of Honshu, leading to deadly floods and landslides across the area.

The Asahi Shimbun reported that a temporary repository where some 2,667 bags of highly radioactive nuclear cleanup waste collected from the Fukushima Daiichi nuclear power plant were stored was completely flooded. To make matters worse, many local workers who handled the bags were cutting corners, and didn’t tie them tightly, not to mention that most of the bags, which totaled over 10 million in 2015, were only piled outdoors, unlike other nuclear waste handling plants which generally have facilities to store or cover the nuclear waste inside.

According to Japanese media reports, most of the bags containing the nuclear cleanup waste from the Fukushima Daiichi nuclear plant have not been handled properly. This suggests that the Japanese government and the subcontractors were negligent on the nuclear issue.

It may be a matter of time before the waste poses a huge threat to the environment again.

Given the fact that environmental damage caused by nuclear waste contamination can be both catastrophic and limitless, it is of utmost importance for mankind to learn the lesson of history and not to repeat the mistakes of the 1986 Chernobyl disaster.

This article appeared in the Hong Kong Economic Journal on Oct 18 Translation by Alan Lee

October 29, 2019 Posted by | Fukushima continuing | Leave a comment

New plan for dealing with Fukushima’s radioactive water

FoE Japan 5th Oct 2019, Fukushima, On October 3, the Citizens’ Committee on Nuclear Energy, whose members include academics, technical experts, and NGOs, made a new proposal to deal with contaminated water from the damaged Fukushima Daiichi Nuclear Plant after the water has been treated.

The proposal, submitted to Ministry of Economy, Trade and Industry (METI), the Ministry of the Environment (MOE), and the Nuclear Regulation Authority, is to convert the treated water to solid form by mixing with mortar, and storing it on land. Citizens’Comittee on Nuclear Energy (CCNE).

http://www.foejapan.org/en/energy/doc/191005.html

October 29, 2019 Posted by | Fukushima continuing | Leave a comment

340,000 to evacuate Fukushima, landslide fears(- and what about the nuclear waste bags?)

Why doesn’t the news media explore the question of what is happening to Fukushima’s bags of radioactive nuclear debris?

October 26, 2019 Posted by | Fukushima continuing, wastes | 1 Comment

Activists urge Japan to avoid Fukushima in Tokyo Olympics

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Oct 10, 2019
South Korean civic groups on Thursday kicked off a global campaign against potential radiation risks during the 2020 Tokyo Olympics, demanding that Japan ban Fukushima food products and cancel games at the Japanese city.
 
“We launch an international campaign to protect thousands of athletes and visitors at the Tokyo Olympics from radiation risks and to stop the Japanese government from using the Olympics as a tool” to conceal lingering damages from the Fukushima nuclear crisis, the environmental groups told a press briefing in Seoul.
 
Taking part in the initiative are a handful of Korean environmental organizations, consisting of activists and academics, as well as major environmental and anti-nuclear groups based in Germany, Taiwan and the Philippines.
The civic groups demanded the Japanese government and Olympics organizers refrain from providing food produced near Fukushima and cancel games scheduled to be held in the city. They also urged the torch relay to be held in areas outside of Fukushima, which was hit by the nuclear disaster caused by a 2011 earthquake and tsunami.
 
They also claimed that if Japan seeks to misuse Olympic events for a political or commercial purpose, it would goes against the Olympic spirit.
 
The environmental groups said they plan to collect signatures through an online website and hold international conferences to raise awareness on the risks of radiation.
 
Some baseball and softball games are scheduled to take place at Fukushima Azuma Baseball Stadium, according to the Tokyo Organizing Committee of the Olympic and Paralympic Games website.
 
It also shows that a 121-day torch relay will “commence on March 26, 2020, in Fukushima Prefecture and start its journey southwards” in an aim at “showcasing solidarity with the regions still recovering from the 2011 earthquake and tsunami.” (Yonhap)

October 20, 2019 Posted by | Japan | , , , | Leave a comment

Hiroshima residents exposed to A-bomb ‘black rain’ developed health problems: lawyers

Hiroshima residents exposed to A-bomb ‘black rain’ developed health problems: lawyers

October 16, 2019 (Mainichi Japan)  HIROSHIMA — Nearly all of the 85 plaintiffs in a class action lawsuit who claim to have been exposed to radioactive “black rain” that fell on Hiroshima and surrounding areas in the immediate aftermath of the U.S. atomic bombing of the city in 1945 have been diagnosed with health problems that could be related to radiation, their lawyers said.

The plaintiffs, of whom eight have already died, and their representatives have brought the case to the Hiroshima District Court, demanding the Hiroshima prefectural and municipal governments provide them health care benefits on the basis that they were exposed to the radioactive rain outside the designated area set by the central government. Research by the legal team representing the plaintiffs have revealed that almost all of the plaintiffs have been diagnosed with health issues that “radiation cannot be ruled out” as their causes.

The state has issued certificates for A-bomb survivors who were in the designated area near the epicenter. These certificates enable them to receive free medical care. As the actual health damage caused by the radioactive black rain remains unclear, however, the central government in 1976 named a 19-kilometer by 11-kilometer area northwest from the state-designated radiation exposure area “a special health checkup zone.” Those who were in this zone are subject to free health checkups, and if they develop illnesses involving at least one of 11 kinds of disorders that the government lists as potentially radiation-related, such as cardiovascular diseases, they are given the certificates…….https://mainichi.jp/english/articles/20191016/p2a/00m/0na/006000c

October 20, 2019 Posted by | health, Japan, weapons and war | Leave a comment

Hurricane Hagibis Spreads Fukushima Radiation (But No, 2,667 Bags of Decontaminated Waste were NOT Washed Away!) 

 Nuclear HotSeat  BY NHADMIN  OCTOBER 16, 2019    Fukushima Hurricane Hagibis Flooding  deluge of water washes full bags of “decontaminated” soil, plants, and other radioactive matter into Furumichi river near the Japanese city of Tamura in Fukushima Prefecture (above). No report yet on how much radioactive material from the decomposing, torn waste bags was washed back into the environment.  http://nuclearhotseat.com/2019/10/16/fukushima-hurricane-hagibis-flooding-spreads-radiation-risks/

October 17, 2019 Posted by | Japan | 1 Comment

Distribution of highly radioactive microparticles in Fukushima revealed

Distribution and origin of highly radioactive microparticles in Fukushima revealed, Science Daily 

Date:
October 16, 2019
Source:
University of Helsinki
Summary:
New method allows scientists to create a quantitative map of radioactive cesium-rich microparticle distribution in soils collected around the damaged Fukushima Daiichi Nuclear Power Plant Nuclear Power Plant (FDNPP). This could help inform clean-up efforts in Fuksuhima region.
Distribution, number, source, and movement of the microparticles in the environment has remained poorly understood

A large quantity of radioactivity was released into the environment during the 2011 Fukushima Daiichi Nuclear Power Plant accident. The released radioactivity included small, poorly soluble, cesium-rich microparticles. The microparticles have a very high radioactivity per unit mass (~1011 Bq/g), but their distribution, number, source, and movement in the environment has remained poorly understood. This lack of information has made it hard to predict the potential impact of the radioactive microparticles.

However, a study just published in the scientific journal Chemosphere, involving scientists from Japan, Finland, France, and the USA, addresses these issues. The team, led by Dr. Satoshi Utsunomiya, Ryohei Ikehara, and Kazuya Morooka (Kyushu University), developed a method in 2018 that allows scientists to quantify the amount of cesium-rich microparticles in soil and sediment samples.

They have now applied the method to a wide range of soil samples taken from within, and outside, the Fukushima Daiichi nuclear exclusion zone, and this has allowed them to publish the first quantitative map of cesium-rich microparticle distribution in parts of Fukushima region.
Three regions of interest within 60 km from the Fukushima Daiichi site………https://www.sciencedaily.com/releases/2019/10/191016111125.htm

October 17, 2019 Posted by | Fukushima continuing | Leave a comment