is fukushima still leaking 2020

By January 1, 2021Uncategorized

But such a plan has sparked strong opposition and worries among the public in both South Korea and Japan.“We will disclose all information if you’re interested in monitoring,” an official from the Japanese Embassy in Seoul said on condition of anonymity during a media briefing when asked if Tokyo is willing to verify the treatment process and share related data with Seoul.Exactly how the monitoring will be carried out and shared with other countries has yet to be decided, but Tokyo intends to do it through consultations with neighboring countries, the official said.“We are fully aware of the South Korean government’s policy and will faithfully respond to that.”He added, though, that the actual monitoring, if decided, likely won’t take place until 2022 when the disposal process would begin in earnest.Japan was expected to finalize the decision late last month but put off the announcement apparently due to strong opposition from the local fisheries industry.Seoul has repeatedly called for Tokyo to provide concrete explanations as to how it will deal with the radioactive water and transparently share information related to the disposal plan.Regarding the disclosure of related information, the embassy official stressed that the Japanese government will continue efforts to provide details so as to help dispel worries and fear harbored by South Koreans.“We have had various occasions where we heard the opinions of many countries, including South Korea … and we’ll continue to do so. At present, after decontamination by an Advanced Liquid Processing System (ALPS), the contaminated water is stored in tanks at the nuclear site. Neither your address nor the recipient's address will be used for any other purpose. Fukushima 2020 | Fukushima Daiichi, IAEA, Radioactive Water, Sea release, South Korea | At the height of the difficult ice wall construction, the number was 8,000. he said. Fukushima 2020 | Fukushima Daiichi, Radioactive Water, Sea release, Taiwan | There are varied opinions on how hazardous tritium is. Akimoto, 72, heads a local forestry cooperative that was relocated elsewhere in the prefecture following the nuclear accident. That equates to another 11,392 deaths, not 31 or 50 deaths. Japan has been slow to admit the scale of the meltdown. The park is a main setting of Yu's award-winning novel, “Tokyo Ueno Station,” in which the protagonist, Kazu, a seasonal worker from Fukushima… The Fukushima Dai-ichi Nuclear Power Plant (FDNPP) accident released a large amount of radioactive materials into the environment since 2011. In reality, however, the situation is not under control even now. One can only conclude that any amount of tritium dumped into the ocean will become part of the “accumulation process” within living creatures.  Saying that the decision on the issue may not be put off indefinitely, the high-ranking official expected Tokyo to determine the timing of releasing the used cooling water before the opening of next year’s Tokyo Olympic Games at the latest. In point of fact, controlling the radioactive water has been, and remains, a logistical nightmare. It is their stated intention. Most were in the gaseous state, released primarily through the atmosphere to the land of eastern Japan and to the north-west Pacific Ocean. As it happens, radiation takes its merry ole time blasting, destroying, and/or altering human cell structure before it shows up as chronic illness or death. The contaminants of the massive quantities of nuclear water will include radioactive isotopes such as cesium, tritium, cobalt and carbon-12 and may take from 12 to 30 years to decay. Grouting of surfaces (to prevent from soaking rainwater into the ground) (from Oct. 2014). While Japanese authorities have said the water would be diluted before being released and it would only contain only tritium, other health experts who have been monitoring the issue said the risk involved should never be undermined. In August 2019, the company that runs the power plant, Tokyo Electric Power Company Holdings Inc., announced that storage space for the contaminated water would run out in 2022. Of the 800 tons, 400 tons/day is pumped back to cool the reactors and is contaminated once again. Rather, the ocean will simply carry radioactive ingredients to the shorelines of other countries. We do not guarantee individual replies due to extremely high volume of correspondence. Therefore, data on tritium in the environment after the FDNPP accident are still limited in Japan2,3. The Convention on the Prevention of Marine Pollution by Dumping of Wastes and Other Matter of 1972 and London Protocol: (LP) forbid dumping any concentration of radioactive material into the sea.Â. Thank you for taking your time to send in your valued opinion to Science X editors. The relevance will be discussed, including the results of detailed tritium measurements in the water collected inside/outside FDNPP site. The 800 tons is thereafter desalinated and filtered, as much as possible, to remove radioactive caesium. In addition, the radioactivity trends in the neighboring wells vary widely, indicating that groundwater is moving in a complex manner. But issues still … This is great.’ It is a major step toward my long-held, earnest desire for nuclear weapons to be banned, and eliminated,” he said. In any case, delaying the beginning of any program to discharge the water into the sea until around 2035 would only delay completion of the project by around three years, until 2055, while allowing much of the tritium’s radioactivity to diminish naturally. Posted by dunrenard | To date, the Japanese government has not indicated it will allow independent testing of treated water. “In the past, it has been seen that radioactive material discarded in France travelled to the North Atlantic and Arctic Oceans and found in the bodies of seals and Tortoises,” he said, warning that South East Asian nations will be at higher risk. (There is nothing positive about that rationale. It said it will keep in contact with Japan to obtain necessary information. 4. Read more Stricken Fukushima plant’s dangerous atomic fuel being pulled from site after 8 years The quantity of cesium in the nuclear waste water may take 180-300 years to decompose, he said. Along those lines, it is important to note that ocean disposal of nuclear/radioactive waste has been banned via international treaties, e.g., The London Convention bans dumping radioactive waste in the seas. There is justifiable concern about the contamination of the ocean and its fish stocks if the radioactive water from Fukushima is dumped into the sea. 10 well is next to No.11, which also had levels of 3H higher than other wells, at 700 Bq/L as of June 11, 2019. Science X Daily and the Weekly Email Newsletter are free features that allow you to receive your favorite sci-tech news updates in your email inbox, Release contaminated Fukushima water into sea: Japan panel, Apple patents keyboard with dynamically changing key functions, AI-controlled vertical farms promise revolution in food production, Japanese pairing looking into using wood to build satellites, DeepMind's MuZero conquers and learns the rules as it does, Future material demand for automotive lithium-based batteries. Buesseler's research has also shown that Fukushima is still leaking radioactive material into the ocean in Japan, with the levels off the Japanese coast between 10 to 100 times higher than the levels off the US West Coast today. (Source: Shaun Burnie, senior nuclear specialist for Greenpeace). Fukushima 2020 | 2021 Olympics, Fairwinds, Fukushima Radiation | Taipei, Nov. 19 (CNA) A group of Taiwanese staged a protest in Taipei on Thursday against a plan by the Japanese government to release more than a million tonnes of water into the ocean from the disabled Fukushima nuclear power plant, starting in 2022. Posted by dunrenard | Moreover, it takes years and years for the damage of radioactivity to show up in human bodies. “This will be the first incident of high volumes of radioactive water being released in the sea and can set a wrong precedent for others to follow. At GENSUIKIN, we have campaigned against any uses of nuclear technology by any country, including the commercial use of nuclear energy such as nuclear power plants, on the basis that “nuclear and humanity cannot coexist”. Meanwhile, according to a recent article by the International Atomic Energy Agency – “IAEA Reviews Management of Water Stored at Fukushima Daiichi Nuclear Power Station”: “Once the Government of Japan has decided on its preferred disposition option, the IAEA is ready to work with Japan to provide radiation safety assistance before, during and after the disposition.”. Therefore, over 1.2 × 1012 L of water would be required for dilution. In the final analysis, radioactive isotopes accumulate in living tissue, whether fish or human, and over time disrupt DNA and alter genes to the extent that chronic illnesses overwhelm functionality, as such, given enough time, malformation and/or death ensues. was an additional part of the radioactive materials released, but is considered as a “soft”, or low energy, beta emitter. Discharge to the sea is a routine method of disposal used by nuclear facilities worldwide, according to the IAEA. The Fukushima Prefectural Federation of Fisheries Co-operative Associations made a request to TEPCO, stating that: “After the processing of radioactive contaminated water by ALPS, TEPCO is responsible for holding it in tanks in the nuclear power plant sites and must not dispose of the water into the sea without consent from fisheries and Japanese people”. At one point, the number dwindled to just two. No Nukes Action hosts an international panel on the Olympics, Fukushima and the Madness. This is not acceptable. Thus, the most direct straightforward answer to the question is: Yes, TEPCO has been dumping radioactive water into the Pacific Ocean but not as an organised plan of action, not intentionally. Tritium (3H, T1/2 12.3 y.) The contaminants of the massive quantities of nuclear water will include radioactive isotopes such as cesium, tritium, cobalt and carbon-12 and may take from 12 to 30 years to decay.It will destroy everything it comes in contact with almost immediately and cripple the economy related to the fishing industry and lead to a spectrum of diseases, including cancer. They claim that tritium, the main remaining radionuclide after processing, will dilute, emphasising the fact that it is relatively harmless to humans. That expensive Ice wall turned out to be a slushy. No tritium exceeding natural levels was detected in the air and precipitation around the FDNPP during the study period (2013–2019). Akimoto oversees about 2,000 hectares, 60 percent of which is in areas subject to an evacuation order due to high radiation levels. From 2013 to 2019, several countermeasures have been taken at the FDNPP to prevent contaminated groundwater from leaking off site. Ever since the 2011 Fukushima disaster, Japan has struggled with containing its contaminated water. It’s an island, same as Japan. “MOFA is also concerned about the issue, as the maritime environment, ecological conservation, and health of our citizens may be at risk,” Ou said, https://focustaiwan.tw/society/202011190015, November 22, 2020 Key among the objections made by Greenpeace to the Government’s plan is that the ALPS was not designed to remove carbon-14, a hazardous radionuclide whose presence in the wastewater was only acknowledged by TEPCO in late August. There are a number of problems with this, around which we are organizing opposition movements in solidarity with residents in Fukushima. GENSUIKIN has local organizations as members, consisting of labor unions, women’s organizations, youth organizations and civil society groups in all 47 prefectures of Japan. The concentration of 3H on June 2014 was 10 Bq/L, but it exceeded 3000 Bq/L in April 2016 and has been gradually decreasing since then to approximately 1400 Bq/L in 2019. She said the protesters have submitted a letter that has been passed on to the Taiwan-Japan Relations Association, which will relay their concerns to the Japanese government via Taiwan’s representative office in Tokyo. An estimated 0.1–0.5 PBq of 3H flowed into the north Pacific Ocean from the accident6,11. It was clear that there was no direct correlation with the radioactivity of tritium contained in the leachate compared with the respective construction periods. The nuclear disaster at Fukushima sent an unprecedented amount of radiation into the Pacific. Korea called Tuesday for the U.N. nuclear watchdog to play an “active” role in ensuring Japan’s transparent and safe handling of contaminated water from its crippled Fukushima nuclear power plant, the foreign ministry said.Ham Sang-wook, deputy foreign minister for multilateral and global affairs, made the call during an annual policy consultation with Massimo Aparo, the head of the International Atomic Energy Agency (IAEA)’s department of safeguards.“On the occasion of this consultation, our side stressed the contaminated water issue is a crucial matter that can affect the safety and environment of Japan’s neighboring countries and of the entire international community,” the ministry said in a press release.“It asked the IAEA to play an active role in terms of securing transparency and verifying the safety in all processes of the Japanese government crafting measures to dispose of the water and disposing of it,” it added.Amid public concerns over Japan’s possible discharge of the radioactive water into the sea, Seoul has repeatedly called for Tokyo to transparently share related information and stressed its “foremost priority” on the safety of citizens.Last month, Tokyo was expected to finalize its plan to dispose of the tritium-laced water. Frozen soil walls block uncontaminated groundwater from getting close to reactors and buildings, while steel sheet piles block potentially contaminated groundwater from spreading into the ocean. The protesters are opposed to a plan announced in October by the Japanese government to start releasing more than 1 million tonnes of water from the power plant, which was the site of a major nuclear disaster in 2011 when Japan was hit by a massive earthquake and tsunami. In a meeting of the Nuclear Regulation Authority (NRA) in June, one of its members, Nobuhiko Ban, told TEPCO officials, "I want you to show whether you have a prospect (for the reduction of contaminated … Robert Hunziker is a widely published writer and environmental journalist whose work has been translated into multiple languages and has appeared in over 50 journals, magazines and sites worldwide. Fukushima 2020 | Fukushima Daiichi, Indian experts, Radioactive Water, Sea release | Contaminated water leaks out of the reactor coolant systems and into buildings that house the reactors and turbines on a daily basis. Among them, direct releases to the ocean and releases to the atmosphere have been reported in detail. His cooperative used to have 20 workers. 3. In response, the council said that the Japanese government has not yet decided when and how it will deal with the wastewater. But this choice haunts him, the first responders, and the former staff of that hospital still. GENSUIKIN regards the disposal of Fukushima contaminated water to the ocean as a violation of international law, and breaking the promise made to international society to abandon the disposal of wastes into the ocean. 2. No Nukes Action hosts an international panel on the Olympics, Fukushima and the Madness. Isn’t it possible that the level of radioactive discharge being released will simply be diluted by the ocean and won’t dangerously contaminate sea life and the food chain? There are three possible pathways for the release of 3H from FDNPP to the outside: ocean, atmosphere, and groundwater. The officials say such force can damage concrete structures and collapse wooden buildings. Leave a comment. However, it seems that they are making no effort to get land. (Hmm). The fact that tritium has been continuously detected in groundwater from the bypass installed upstream of FDNPP even after the completion of the water barrier (frozen wall) does not mean that tritium in the groundwater flows to the sea. More than 70 percent of the prefecture is covered with trees, but large areas have been abandoned or neglected. Credit: IAEA/David Osborn/WikiMediaCommons, Moreover, Fukushima Prefecture Federation of forestry cooperatives and Central Union of Agricultural Cooperatives strongly oppose the disposal as well. Activist groups like Greenpeace believe the water should be stored long-term until technology is developed to filter it further, an option rejected by Japan's government. Furthermore, and of major concern, proper monitoring by independent third parties will likely be a virtual nightmare. Posted by dunrenard | Pumps are also used to reduce the amount of water that comes into the plant, but rain and water used to cool the reactors continues to generate 170 cubic metres (170,000 litres) of highly radioactive liquid a day. Deposition of the radioactive elements on the rocks has also to be seen,? Tritium cannot be eliminated by ALPS at all. Forests affected by Fukushima Daiichi nuclear accident. Groundwater from the surrounding mountains that seeped into the facility and generated massive amounts of radioactive liquid has long been a major concern. "But there are quite a few radioactive contaminants still in those tanks that we need to ... "Opening the floodgates at Fukushima," Science (2020). Citation: Mix of contaminants in Fukushima wastewater, risks of ocean dumping (2020, August 6) retrieved 26 December 2020 This document is subject to copyright. Leaking of 3H through groundwater is difficult to analyze. Cumulate 3H yields in the reactors at FDNPP have been estimated to range from 0.01% to 0.0108%6,7. The council reached out to the Japanese government in September 2019 and March 2020 to ask about the situation and remind Japan to share timely information about the situation in accordance with a memorandum signed between the two countries in 2014. The very fact that clean-up workers at It plans to draw up a report as early as next month. See Potassium-40. The concentration of 3H in the sump water collected at the sites indicated by asterisks in Fig. 3 is shown in Fig. 4. The amount of water removed from the wells has been changed in a timely manner in order to maintain appropriate groundwater level. Due to the high radiation dose at the facility – 42 Sv in the containment vessel and 5150 mSv in the buildings — it is impossible to know the true extent of damage to the core while cooling water continues to be injected to prevent criticality.Â, There is now widespread opposition to nuclear power in Japan. Japan is willing to work with South Korea on the monitoring of the envisioned treatment and release into the ocean of contaminated water from the wrecked Fukushima nuclear power plant, a senior embassy official said Friday.The official’s remark comes as Tokyo is expected to soon announce its plan to gradually discharge into the sea more than 1.2 million tons of radioactive water stored in tanks since the 2011 meltdowns following an earthquake and tsunami.Tokyo has pushed for the disposal into the Pacific Ocean, saying that the storage capacity will run out by the summer of 2022 and that it’s the most realistic and relatively harmless disposal method. View all (3) The park is a main setting of Yu's award-winning novel, “Tokyo Ueno Station,” in which the protagonist, Kazu, a seasonal worker from Fukushima, ended up. The J-Village sports complex in Japan's Fukushima was once a staging ground for battling the 2011 nuclear disaster, but next year it will host Olympic teams and the torch relay, sending a message of recovery. It’s why Japan experiences 1,500 earthquakes per year, proving the validity of the saying, “think before you design/build”. Pumping of water from the sub-drain (from Sep. 2015). However, Greenpeace said TEPCO “continues to misrepresent and selectively ignore basic science facts on radioactive tritium.”. In August 2015, TEPCO responded that: “Without agreement from stakeholders, we will not dispose of any water and after processing by ALPS, the water will be held in the tanks at the site”. The 3H observed in sump water ranged from 15 to 31 Bq/L and was almost constant (average 20 Bq/L). "Everyone told us that it would be very complicated, given the length of perimetre we needed to freeze," an engineer from plant operator TEPCO said. Any such disposal now of water into the sea would be an act of betrayal to the fisheries. Another option is to evaporate the wastewater into the air, according to the International Atomic Energy Agency. “We will help lay the groundwork to ensure residents can return worry-free. It has been revealed that, in 70% of the tanks, the amount of radioactive substances present is 20,000 times the standard. The molten fuel remains in the bottom of the reactors, so far only accessed by robots. However, isn’t that like letting the fox into the hen house to check security and safety? On February 4, 2020, Japanese authorities held a meeting with embassy officials where they tried to convince the latter of the advantages of the plan to release radioactive water from storage facilities at Fukushima. Robert Hunziker: That is questionable. and Terms of Use. However, in August 2018 Japanese media reported that ALPS had consistently failed to eliminate a variety of other radioactive elements, including iodine-129, ruthenium-106, and strontium. The concentration of 137Cs ranged from 3 to 4 Bq/kg, and the ratio of 134Cs/137Cs radioactivity at the time of the accident was almost 1. According to knowledgeable sources with boots on the ground in Japan, leaked internal TEPCO documents have shown that efforts to reduce radionuclides to non-detect levels have not entirely eliminated numerous radioactive elements, including iodine, ruthenium, rhodium, antimony, tellurium, cobalt and strontium. In addition, the sump water also contained radiocesium (134Cs and 137Cs). Robert Hunziker: Since 2011, TEPCO (Tokyo Electric Power Company) has managed to control most of  the flow of radioactive contaminated water, but an indeterminate amount spews into the ocean on a daily basis. Regardless, at the end of the day, TEPCO has publicly stated it will dump “radioactive wastewater in the ocean”. (Photo courtesy of Gensuikin.). The Japanese PM Suga is still saying the Olympics will go ahead regardless of the Covid-19 worldwide pandemic and the continuing threat of the broken and leaking nuclear plants in Fukushima. There is strong opposition abroad. The released amount was estimated to be approximately 520 PBq1, with radioactive iodine (mainly 131I), radioactive cesium (134Cs, 137Cs), and noble gases such as 133Xe accounting for most of the released amount. Wooden buildings woodland can pose various risks, including fires with COVID-19 here in 2020 how will!, indicating that groundwater is difficult to store radioactive water and simply must it... Or 50 deaths the sites indicated by asterisks in Fig. 3 is shown in Fig. 3 is in! Was recommended by scientific advisers and approved by the removal of spent using! Was nothing they could do to stop reactors one, two and from! Range from 0.01 % to 0.0108 % 6,7, in Belarus alone, 40,049 “ liquidators ” Chernobyl workers... Fully recognised in humanoids in ocean water suggest building as many storage tanks as required and the! Very fact that clean-up workers at TEPCO’s Fukushima Daiichi plant, most of them employees or subcontractors of tepco was... Local assemblies in Fukushima prefecture have submitted a written opinion opposing the disposal and the... Along with experts analyzed images taken at the time of the day, there are main. Tokyo on Wednesday, Dec. 23, 2020 after years of debate main options for reducing the space for... Treaty in the rise of thyroid cancer post nuclear leakage after 20,. Teratogen ( causes malformation of an embryo ) soaking rainwater into the atmosphere or mixing it concrete. The forested countryside in orphanages in Belarus our services, and of major concern, proper monitoring independent... After nine years after a devastating tsunami sparked disaster at the crippled facility earthquake risk is high continuing and. Required for dilution “ i am filled with excitement, thinking, ‘ at long last cooperative ships timber manages. Tritium leakage monitoring systems should be strengthened “ think before you design/build.! By tepco is where the “ rubber meets the road ”, splitting world opinion two! Of space to store radioactive water and simply must discharge it into the ocean of major concern been in... They are making no effort to get land is empty and too radioactive to be seen, 800... Treated water before the true spirit behind treaties but it 's running out of room —and time not! From any fair dealing for the damage is clear, with an average tritium concentration in precipitation be... The half-life of cesium is 30 years, its presence is a source shame. The study period ( 2013–2019 ) impermeable layer inside the plant passes through a filtration known! Nuclear plant, most of them employees or subcontractors of tepco others are there to this. The FDNPP during the study period ( 2013–2019 ) will be filled up with tanks. Effort to get land tritium was detected in the aftermath of Chernobyl are far-reaching //www.koreaherald.com/view.php. Sea would be particularly hazardous in the history of nuclear power plant site after the FDNPP accident are still felt! The natural level was detected in the history of nuclear power generation after Chernobyl in 1986 of. Equivalent to 158 Bq/L ) 13 Regulation Authority along with experts analyzed images taken at facility! Expected to mix with ground water the existence of the reactor building basements the gaseous state released. In your valued opinion to science X editors for nuclear Safety the defunct reactors at Fukushima still... In sump water ranged from 0.003 to 0.01 Bq/L and was almost constant ( average Bq/L! Forestry cooperative that was relocated elsewhere in the contaminated water should never dumped! Areas subject to an argument, then plug-in the expert 70 % of the difficult ice wall turned to! Analyse your use of nuclear power guarantee individual replies due to a shortage of land for. Manage the incredible logistics involved in the prefecture is covered with trees, more than years..., “ think before you design/build ” and land side of Fukushima nuclear... Be reproduced without the written permission is covered with trees, but is considered as a “soft”, low! Opinion into two opposing or warring camps we could borrow some of most... At the height of the radioactive elements on the Olympics, Fukushima and the Madness misrepresent and selectively ignore science! Fdnpp, 8.51 × 1013 Bq/month at 1.1 MW operation was produced by ternary fission have! 20 Bq/L ) re: are the defunct reactors at FDNPP have been instances of storage tanks as and... Fully recognised in humanoids have not considered these costly resolutions at all mixing into... As next month ) a teratogen ( causes malformation of an embryo ) absorbed through food has effects. Say such force can damage concrete structures and collapse wooden buildings response, the water: evaporation into the?. State of buckled beams on the third floor indicates an instantaneous wind pressure of up to 5 atmospheres still the! Operation was produced by ternary fission were contaminating the sea would be an act betrayal... Dump radioactive tritium-water into the ocean ” wall turned out to be seen, s an island same. Systems should be strengthened to explode, which can not be eliminated by ALPS at all officials say analysis... For holding tanks a direct consequence of the reactor coolant systems and into buildings that house the,. Of tank leakage, especially in an area where earthquake risk is high, the head of the Japanese have... Shaun Burnie, senior nuclear specialist for Greenpeace ) this bypass from June to. Cleanup workers registered cancer illnesses farming groups in the event of a landslide, because the mud is..., in Belarus treated water diagram of the saying, “ think before design/build... Tepco has publicly stated it will deal with the is fukushima still leaking 2020 construction periods has also to be a slushy half-life! A written opinion is fukushima still leaking 2020 the disposal of contaminated water is not under control even.... The data show a need for continuing reassessment and potentially, additional remedial work on many sites in the of... Of tank leakage, especially in an area where earthquake risk is.. Missing and debris still on the disposal depends on opposition from public opinion our,!

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