Tag Archives: IAEA

Chinese Nuclear Plants Release More Tritium Than Fukushima?!

Do Chinese nuclear power stations really release 10X more tritium than the Fukushima-Daiichi NPS?!

Take a look at the viral claim, and find out what the facts really are!

Claim : Chinese Nuclear Plants Release 10X More Tritium Than Fukushima!

People are sharing articles claiming that Chinese nuclear power stations actually release 10X more tritium than the Fukushima-Daiichi NPS! Here are some excerpts:

The Japan Times : Tritium in Chinese nuclear wastewater above Fukushima levels

The amount of radioactive tritium in wastewater from Chinese nuclear plants, recorded at 13 of the nation’s monitoring points in 2021, surpassed the maximum allowable annual amount of the material contained in treated water set to be released from the Fukushima No. 1 plant, according to public data.

NHK World : 13 China plants released more tritium in 2021 than Fukushima annual total plan

Chinese statistics show that 13 nuclear power plants in China each released more radioactive tritium into the ocean in 2021 than the planned amount to be released from Japan’s Fukushima Daiichi nuclear power plant in one year.

Chinese nuclear energy sector data show the Qinshan power plant in Zhejiang Province released 218 trillion becquerels of tritium in 2021. That is about ten times the maximum amount of tritium to be discharged from the Fukushima Daiichi plant in a year.

Kyodo News : Tritium at 13 China monitoring points above Fukushima water level

The Qinshan nuclear plant in the eastern Zhejiang Province discharged around 218 trillion becquerels of tritium in 2021, roughly 10 times the maximum annual release set for the Fukushima water at 22 trillion becquerels, according to the data from a yearbook on the Chinese nuclear power industry.

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In addition, this infographic has gone viral on social media, showing how four Chinese nuclear power stations are discharging 4X to 6.5X more tritium than the Fukushima NPS.

Truth : Chinese Nuclear Plants Release MORE Tritium Than Fukushima!

This is a rare example of viral TRUE NEWS about the release of treated waste water from the Fukushima NPS, and here are the reasons why…

Fact #1 : The Articles Are By Mainstream Media

First, let me just point out that many of those articles being shared are by Japanese mainstream media outlets.

While the Chinese 50 Cent Army (wumao, 五毛) and pro-CCP netizens are promoting the perception that these Japanese media outlets are biased, they provided zero evidence to back up those claims.

Unlike your typical Twitter troll, or conspiracy websites; these are major media outlets that can be easily sued by the Chinese government if they posted misinformation. Yet, the Chinese government has done nothing. Why is that?

Fact #2 : Japan Previously Published Similar Data In March 2022

Interestingly, this data isn’t even new. The Japanese government, for example, published a summary of the annual tritium discharge of several nuclear power stations around the world on 31 March 2022.

In its summary, the Japanese government maintained that the target tritium level of the treated waste water to be discharged at Fukushima would not exceed 22 trillion Becquerels per year.

This level would be higher than what the Brunswick NPS in North Carolina, the United States, but lower than many other nuclear power stations in France, China, South Korea, and Canada.

In fact, Fukushima would release 10X less tritium than the Darlington NPS in Canada, and 1/500th of the tritium released annually by the La Hague reprocessing plant in France.

Fact #3 : Latest Data Was From China Nuclear Energy Yearbook 2022

The news report did not mention where the data came from, but after much digging, I found an 18 August 2023 IAEA circular (PDF download), which revealed the source:

[N]umerous operating nuclear facilities around the world, including nuclear reactors in the People’s Republic of China, discharge more tritium on an annual basis than the tritium contained in ALPS treated water from FDNPS.

For instance, the amount of tritium to be released annually from FDNPS is approximately 1/10 (one-tenth) of the amount of tritium released from Qinshan Nuclear Power Plant in the People’s Republic of China.

The source of that information…. <drumroll please…> was the China Nuclear Energy Yearbook 2022.

Fact #4 : Data Is Backed By Official Chinese Report

Unfortunately, the China Nuclear Energy Yearbook 2022 does not appear to be available online. However, I was able to locate an official Chinese government report for the IAEA that was published in July 2017.

The report, titled The People’s Republic of China Fourth National Report for the Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management, can be downloaded here – PDF download.

The official Chinese report clearly shows that the Qinshan nuclear power plant discharged an average of 319 trillion Becquerels per year into the Hangzhou Bay.

That is about 14.5X higher than the amount of tritium the Japanese government is limiting for the discharge of treated waste water at Fukushima.

Qinshan NPP	Tritium Discharge Limit	Tritium Discharge *
2014	87.988 %	307.958 trillion Bq
2015	96.847 %	338.9645 trillion Bq
2016	88.589 %	310.0615 trillion Bq

* Calculated from the discharge in %, based on the annual tritium discharge limit of 3.5E+14 for heavy water reactors in China.

Fact #5 : Data Backed By Chinese Study

I was also able to locate a 2019 study (PDF download) conducted by Chinese scientists called “Analysis on the emission of tritium from Qinshan nuclear power base of china in recent ten years“.

Interestingly, this study showed ten years of data that showed how much the Qinshan power station was releasing, not only into the Hangzhou Bay water, but also into the air!

Qinshan NPP	Tritium In Gaseous Effluents (trillion Bq)	Tritium In Liquid Effluents (trillion Bq)	Total Tritium Effluents (trillion Bq)
2007	46.0629	84.220	130.2829
2008	56.564	93.381	149.945
2009	35.835	74.210	110.045
2010	40.387	76.010	116.397
2011	41.245	87.790	129.035
2012	39.636	87.690	127.326
2013	57.196	114.990	172.186
2014	84.799	137.560	222.359
2015	74.300	147.650	221.95
2016	117.900	179.200	297.100

Regardless of the source – official Chinese IAEA report, or the Chinese study, it is obvious that the Qinshan nuclear power plant releases many times more tritium into the sea and the air, than what Fukushima will release into the sea.

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He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.

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Fukushima Radioactive Water : What Makes It Different?

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Is the radioactive water being discharged from the Fukushima nuclear plant really different from waste water from other nuclear plants?!

Take a look at the viral claim, and find out what the facts really are!

Fukushima Radioactive Water Is Different From Normal Nuclear Waste Water!

People are sharing a Greenpeace article, as evidence that the radioactive water from Fukushima is not the same as normal nuclear waste water, but far more toxic and dangerous. Here is an excerpt from that Greenpeace article:

How is Fukushima wastewater distinguished from other nuclear plants?

The contaminated water of Fukushima is distinguished from other nuclear power plants not only by its greater variety of radioactive materials but also the overall much higher radioactivity. If it is discharged to the Pacific Ocean, it will potentially pose a significant threat to the well-being of human health and marine life.

Normally, water that is used in cooling a nuclear plant in routine operation and then discharged to the environment has no direct contact with the nuclear reactor fuel cores. In contrast, the contaminated water generated by the Fukushima disaster has come into direct contact with contamination from the melted down cores of three reactors and as such is severely contaminated with many radionuclides.

In other words, it is not appropriate to compare nuclear wastewater of normally operating nuclear plants in general and the Fukushima Daiichi nuclear wastewater.

According to the latest report by the Japanese government, there are 621 radioactive isotopes were found in the existing nuclear water tanks in Fukushima, among which concentration of a radiouchile called tritium reached about 860 TBq2 – an alarming level that far exceeds the acceptable norm. Based on its survey studies, Greenpeace now highlights the findings of the following detrimental materials.

Strontium-90

An enormous amount of strontium-90 remains in the Fukushima nuclear plant, a radioactive material which in general is found in trace amounts in water discharged to the environment from normal operating nuclear plants.

Carbon-14

The Fukushima wastewater contains carbon-14 with half life of 5,730 years.

Other radioactive materials — Cesium-137, Iodine-129, Cobalt-60

What is also present in the Fukushima wastewater include other radioactive materials: cesium-137, iodine-129, and cobalt-60, etc.

The Japanese government claimed the wastewater treated through the ALPS processing technology would be free of any radionuclides except tritium, which is the only radionuclide to be discharged into the Ocean. However, it is far from true.

Until March 2020, the contaminated wastewater generated since the Fukushima incident has reached over 1 million metric tonnes, among it 778,000 tonnes³ (about 72% of the total water in storage tanks) is yet to undergo secondary ALPS processing.

There is no clear schedule nor work progress review as to when secondary processing could proceed. Up till now (April 2021), 2,000 tonnes of contaminated water has been undergoing secondary ALPS processing, only 0.25% of the total amount in the coming few years.

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What Makes Fukushima Radioactive Water Different?

The Greenpeace article makes for a compelling read, but here are the reasons why it is no longer accurate.

Fact #1 : Greenpeace Posted This In April 2021

First, it is best to note that this Greenpeace article was written in April 2021 in reaction to the Japanese government’s publication of its plan to eventually discharge the Fukushima radioactive waste water into the ocean.

The problem is that article was written almost 2.5 years before Japan actually initiated its plan to release the treated radioactive waste water from the Fukushima-Daiichi nuclear power plant.

Since then, the Tokyo Electric Power Company (TEPCO) and the Japanese government have provided additional data to the International Atomic Energy Agency (IAEA) for its evaluation of the proposed plan to discharge treated radioactive waste water into the ocean.

Fact #2 : IAEA Released A Comprehensive Report

Right after announcing its waste water release plan in April 2021, the Japanese government requested that the IAEA conduct a detailed review of that plan, to ensure that it meets the relevant international safety standards.

The IAEA Director General Rafael Mariano Grossi accepted and established a task force to review the Japanese government’s plan to release the treated radioactive waste water. The task force was made up of top specialists from within the IAEA, and advised by internationally-recognised external experts from across the globe.

After two years of work, the IAEA publicly released its comprehensive report (PDF download) on 4 July 2023. The IAEA concluded that the plan to release treated water at the Fukushima Daiichi nuclear power plant into the sea was “consistent with IAEA Safety Standards“.

Fact #3 : Fukushima Waste Water Is Filtered

It is true that the Fukushima waste water is different from normal nuclear waste water in that it has come into direct contact with radioactive material. Hence, it has many more radionuclides than normal nuclear waste water.

However, the heavily-contaminated waste water at the Fukushima Daiichi nuclear power plant is not going to be released directly into the ocean.

Instead, it will be filtered and treated using the Advanced Liquid Processing System (ALPS), to remove 62 radionuclides from the contaminated water.

Fact #4 : Fukushima Water Tanks Keep Leaking!

The Greenpeace article correctly points that there is a lot of radioactive water being stored at Fukushima Daiichi. In fact, there is currently about 1.3 million tonnes of radioactive water is stored in over 1,000 gigantic tanks!

Obviously, this is not a sustainable solution for TEPCO in the long-term, as they have to keep building new tanks, and old tanks will eventually leak. Or the water may be accidentally released.

In August 2013, TEPCO revealed that 300 metric tonnes of highly-radioactive water leaked from a storage tank.
In October 2013, TEPCO revealed that another tank was leaking, and some of the highly-radioactive water may have reached the ocean.
In February 2014, TEPCO revealed that a valve left open by mistake allowed about 100 tonnes of highly-radioactive water to overflow from a storage tank.
In October 2016, about 32 litres of highly-radioactive water leaked from a seam in a water tank.

Regardless of what we may think about the release of radioactive water into the ocean, it doesn’t appear to be practical to keep all that water in tanks that will eventually leak. Or even worse – get discharged all in one go, if there is another earthquake!

It is arguably much safer to treat and discharge the water, instead of risking these inevitable leaks of highly-radioactive water.

Fact #5 : Expected Exposure 1000X Lower Than Limit

For the purpose of the IAEA review, the Nuclear Regulation Authority (NRA) of Japan selected a dose constraint of 0.05 mSv (millisieverts) per year for someone exposed to the ALPS-treated water.

That is 20X lower than the “average accumulated background radiation dose of an individual for 1 year, exclusive of radon, in the United States“. In other words – very conservative.

The IAEA task force and TEPCO also assessed the exposure risk from within a 10 km x 10 km area surrounding the discharge point. Again, very conservative – because no one really would be foolish enough to fish from that area!

In the end, the amount of extra radioactivity that one might get from swimming in ALPS-treated water and ingesting seafood exposed to ALPS-treated water is less than 0.01 microsieverts. That’s about 5,000X lower than the NRA limit!

The IAEA report, however, is even more conservative in its evaluation:

[I]n all cases the doses are very low and more than 1000 times lower than the dose constraint of 0.05 mSv per year.

Please help us FIGHT FAKE NEWS by sharing this fact check article out, and please SUPPORT our work!

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Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.

He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.

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Did Hong Kong Just Ban ALL Food From Japan?!

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Did Hong Kong just ban all food imports from Japan, after the Fukushima nuclear plant started releasing radioactive waste water into the Pacific Ocean?!

Take a look at the viral claim, and find out what the facts really are!

Claim : Hong Kong Just Banned All Food From Japan!

People are sharing a video clip on TikTok and WhatsApp, claiming that Hong Kong just banned all food imports from Japan, after the Fukushima nuclear plant started releasing radioactive waste water into the Pacific Ocean!

The video just shows images of the Fukushima nuclear power plant, fishing boats, seafood, and Japanese food products, with this warning:

STOP BUYING ALL JAPANESE FOODS, Japan Starts Dumping its Nuclear Waste into Ocean on Thursday 24/8/23

HK has prohibited all Japanese Foods, including Vegetables, Fruits, Seaweed and Canned Food.

According to the Voice of the Greater Bay Area, the Japanese government announced that it will discharge Fukushima nuclear contaminated water enters sea

The Hong Kong SAR Government and the Macao SAR Government have decided from August 24, 2023, ban imports from Fukushima Prefecture, Chiba Prefecture, Tochigi Prefecture, Ibaraki Prefecture, Gunma Prefecture, Miyagi Prefecture, Shinju Prefecture, Nagano and Saitama Prefecture. A total of 10 prefectures including Saitama Prefecture and Tokyo

据@大湾区之声消息日本政府宣布将于近日排放福岛核污染水入海

香港特区政府和澳门特区政府决定从2023年8月24日起禁止进口源自福岛县，千叶县，枥木县，茨城县群马县，宫城县，新? 县，长野咸埼玉县及东京都共10个都县区

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The video clip is also shared with messages like this example:

Confirmed HKG [Hong Kong] yesterday announced the ban on food from Japanese, both raw and pre-prepared.

Truth : Hong Kong Did Not Ban All Food From Japan!

This is yet another example of FAKE NEWS circulating on social media, and here are the reasons why…

Fact #1 : Hong Kong Did Not Ban All Food From Japan

Let me just start by pointing out that Hong Kong did not ban ALL food imports from Japan.

It would be illogical to do that since the release of treated waste water from the Fukushima nuclear power plant only goes into the Pacific Ocean, and does not affect land produce, for example.

Fact #2 : Hong Kong Only Banned Some Seafood From Japan

On 22 August 2023, Hong Kong Chief Executive John Lee ordered Environment Secretary Tse Chin-wan and relevant departments to immediately activate import controls on some seafood from Japan.

Environment Secretary Tse Chin-wan then announced an indefinite ban on some seafood imports starting on Thursday, 24 August 2023 – when the Fukushima nuclear power plant is expected to begin releasing its treated waste water.

Fact #3 : Macau Banned Live + Fresh Food

In tandem with Hong Kong, Macau also ordered an import ban on food from Japan. But instead of banning just seafood, Macau is banning live and fresh food products, food products of animal origin, sea salt and seaweed.

While this appears to be more wide-ranging than the seafood-only ban by Hong Kong, it only covers “live and fresh” food products, and does not appear to cover dried foods or canned food products.

Fact #4 : Only 10 Prefectures Are Affected

In addition, the limited food import ban by Hong Kong and Macau only affects 10 prefectures in Japan:

Tokyo,
Fukushima,
Chiba,
Gunma,
Tochigi,
Ibaraki,
Miyagi,
Niigata,
Nagano, and
Saitama

All forms of seafood from these ten prefectures will be banned from being imported into Hong Kong, regardless of whether they are frozen, chilled, or dried. It does not include vegetables, fruits, or canned food.

When it comes to Macau, only live and fresh food products from these ten prefectures will be banned from being imported.

Fact #5 : Even China Only Banned Seafood From Japan

Just in case you think that it was China that banned all food imports from Japan, that is also untrue.

On 24 August 2023, China announced an immediate blanket ban on all seafood imports from Japan.

While the Chinese ban is much wider – covering the entirety of Japan, it is still limited to seafood, and does not affect non-seafood food imports from Japan.

Just like the Hong Kong ban, the Chinese ban does not include vegetables, fruits, or canned food.

Fact #6 : Fukushima Waste Water Is Filtered + Treated Before Release

To be clear – TEPCO isn’t going to just release radioactive water into the ocean. The Fukushima waste water is being filtered using the Advanced Liquid Processing System (ALPS) to remove most of its radioactivity.

The ALPS uses a series of chemical reactions to remove 62 radionuclides from the contaminated water, leaving only tritium and carbon-14. Tritium and carbon-14 are radioactive forms of hydrogen and carbon, which makes them difficult to separate from water.

The treated waste water is then diluted with seawater to reduce the concentration of tritium and carbon-14 before it is released into the ocean.

The final level of tritium is estimated at 1,500 becquerels per litre, which is lower than what is required by the International Atomic Energy Agency (IAEA) for release, and even lower than the WHO limit for drinking water.

Fact #7 : This Is Just Fake News About Fukushima

There is no doubt that Japan is facing a LOT of criticism over its release of the Fukushima waste water, even though IAEA and many experts have endorsed the plan.

However, this is just another example of FAKE NEWS being created around the Fukushima nuclear plant disaster. Here are other examples I fact checked earlier:

Please help us FIGHT FAKE NEWS by sharing this fact check article out, and please SUPPORT our work!

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Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.

He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.

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Fukushima Waste Water Release : Should You Worry?!

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Japan will start releasing tons of treated radioactive waste water from the Fukushima Daiichi nuclear power plant!

Take a look at the viral warnings, and find out what the facts really are!

Claim : Fukushima Waste Water Will Contaminate Japanese Food!

People are now sharing articles about the impending release of radioactive waste water from the Fukushima Daiichi nuclear power plant, with warnings about contaminated Japanese food!

Circulating on WhatsApp : Must avoid seafood from Japan 😭.

@ElysiusThor : RADIOACTIVE ☢️ CONTAMINATION ALERT:

Avoid consuming any Japanese seafood imports. Japan will start dumping their 1million ton of radioactive ☢️ waste water into the ocean this Thursday. Keep your family safe from radiation-laced Japanese seafood products.

Circulating on WhatsApp : Good luck to shashimi lovers

Japan to release Fukushima waste water into the ocean starting on Thursday

No Evidence Fukushima Waste Water Will Contaminate Japanese Food

The decision of the Japanese government to release the radioactive Fukushima waste water is an emotionally-charged event that has triggered condemnation by many people all over the world.

It doesn’t help that there is now a wave of warnings about contaminated Japanese food on social media and instant messaging platforms.

Take some deep breaths and CALM yourself down. Then consider what we know so far about all these warnings.

Fact #1 : Japan Approved Release Of Fukushima Waste Water

On Tuesday, 22 August 2023, Japanese Prime Minister Fumio Kishida approved the release of the radioactive waste water stored at the Fukushima Daiichi nuclear power plant, at a meeting of Cabinet ministers involved in the plan.

He instructed the Fukushima Daiichi nuclear power plant’s operators, Tokyo Electric Power Company Holdings (TEPCO) to get ready to release the waste water from Thursday onwards, if weather and sea conditions permit.

At the cabinet meeting, Kishida said that the release of the waste water is an essential step to decommissioning the nuclear plant, and continue with the recover of the Fukushima prefecture after the 11 March 2011 disaster.

Fact #2 : IAEA Approved Release Of Fukushima Waste Water

The International Atomic Agency (IAEA) conducted a safety review of Japan’s plans to release treated water into the Pacific Ocean.

After nearly two years of work, the IAEA released a report (PDF download) on 4 July 2023. The IAEA concluded that the plan are “consistent with relevant international safety standards“, and would have “negligible radiological impact on people and the environment“.

Fact #3 : Fukushima Uses Water To Cool Fuel Rods

Now, it is necessary to understand WHY there is even radioactive waste water at the Fukushima Daiichi nuclear power plant.

After the plant’s cooling systems were destroyed by the massive 2011 earthquake and tsunami, three of its nuclear reactors melted down. The reactors were also damaged by explosions caused by the release of hydrogen gas.

To prevent further damage to the reactors, TEPCO has been pumping water to cool the nuclear fuel rods. The water, which is now contaminated with radioactive elements, is then stored in massive tanks.

Fact #4 : Fukushima Water Tanks Keep Leaking!

Currently, about 1.3 million tonnes of radioactive water is stored in over 1,000 gigantic tanks at the nuclear plant.

Obviously, this is not a sustainable solution for TEPCO in the long-term, as they have to keep building new tanks, and old tanks will eventually leak. Or the water may be accidentally released.

In August 2013, TEPCO revealed that 300 metric tonnes of highly-radioactive water leaked from a storage tank.
In October 2013, TEPCO revealed that another tank was leaking, and some of the highly-radioactive water may have reached the ocean.
In February 2014, TEPCO revealed that a valve left open by mistake allowed about 100 tonnes of highly-radioactive water to overflow from a storage tank.
In October 2016, about 32 litres of highly-radioactive water leaked from a seam in a water tank.

Regardless of what we may think about the release of radioactive water into the ocean, it doesn’t appear to be practical to keep all that water in tanks that will eventually leak.

It is arguably much safer to treat and discharge the water, instead of risking these inevitable leaks of highly-radioactive water.

Fact #5 : Fukushima Waste Water Is Filtered + Treated Before Release

To be clear – TEPCO isn’t going to just release the radioactive water into the ocean. The Fukushima waste water is being filtered using the Advanced Liquid Processing System (ALPS) to remove most of its radioactivity.

The treated waste water is then diluted with seawater to reduce the concentration of tritium and carbon-14 before it is released into the ocean.

Fact #6 : Fukushima Waste Water To Be Released Over 30 Years

Most people are not aware that nuclear power plants around the world regularly release waste water containing higher tritium levels than the treated waste water from Fukushima.

Of course, TEPCO will be releasing A LOT MORE waste water than those power plants, having accumulated over 1.3 million tonnes over the last 12 years or so.

That’s why TEPCO will gradually release the treated Fukushima waste water into the Pacific Ocean over an extended period of 30 years.

According to molecular pathology expert Gerry Thomas, who worked with Japanese scientists on radiation research, and advised the IAEA on the Fukushima report:

The water released will be a drop in the ocean, both in terms of volume and radioactivity. There is no evidence that these extremely low levels of radioisotopes have a detrimental health effect.

Fact #7 : Tritium Has Short Half-Life

Tritium has a short radioactive half-life of 12.32 years. What this means is that tritium will rapidly degrade:

only half the amount would remain after 12.32 years
a quarter will remain after 24.64 years

In other words, some of the waste water in Fukushima now has half the amount of tritium than was originally present when it was collected 12 years ago!

And if water collected in August 2023 was only released at the end of the 30 year discharge timeline, only 18.5% of its original quantity of tritium would remain in the water.

This is part of the reason why tritium paint is no longer used in premium watches to provide illuminated dials – its brightness keeps halving every 12 years!

Fact #8 : Tritium + Carbon-14 Occur Naturally

Both tritium and carbon-14 emit very low levels of radiation through beta radiation, which has low penetrating power – it can be stopped by nothing more than a layer of clothing or aluminium foil!

But more importantly, both tritium and carbon-14 occur naturally in the environment, and only pose a risk to human life if consumed in large quantities.

Unless you plan to drink a lot of undiluted Fukushima waste water to prove a point, you are unlikely to suffer radiation poisoning.

Fact #9 : Waste Water Will Be Discharged Into Ocean

Finally, let me end by simply pointing out that the Fukushima waste water isn’t going to be used to irrigate Japanese farms. So there is no risk to Japanese farm produce.

There is also no evidence that the treated waste water will contaminate Japanese seafood as the treated Fukushima waste water will be released into the ocean, which will further dilute the concentration of the tritium and carbon-14 nucleotides.

Fact #10 : Contaminated Fish Mostly Limited To Fukushima Area

There have been reports that fish living near the drainage outlets at the Fukushima Daiichi nuclear power plant was found to have radioactive caesium 180X higher than Japan’s safety limit.

However, that contamination cannot be from the discharge of the treated waste water (which has not occurred and would not contain radioactive caesium), but is mostly caused by untreated contaminated water that has been leaking from the nuclear plant for many years now.

In other words, the discovery of such contaminated fish is evidence that the waste water should be treated, instead of being left untreated in storage tanks to risk further leaks.

TEPCO installed nets in January 2016 to contain contaminated fish inside the area. However, these nets have apparently failed, allowing contaminated fish to escape. That’s why regular sampling is now conducted in the area to detect such leaks.

Since contaminated water flowed into the Fukushima Daiichi nuclear power station port immediately after the accident, Tepco has periodically removed fish from inside the port since 2012 using fishnets that have been installed to prevent the fish from escaping the port.

However, when a black rockfish with radioactive concentrations that exceed regulatory standards was caught off the coast of Soma [about 50km north of the plant] in January 2022, we began sampling again within this area in conjunction with the installation of more nets to prevent fish from leaving the port.

Please help us FIGHT FAKE NEWS by sharing this fact check article out, and please SUPPORT our work!

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Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.

He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.

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