#nuclear waste management
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global-newz · 1 month ago
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How to Build a Nuclear Tomb That Lasts Millennia
In the race to safely store nuclear waste, countries are designing structures that can contain highly radioactive material for thousands of years. Deep geological disposal facilities (GDFs) are the solution, being developed worldwide, from Finland to France. These underground complexes are constructed to store high-level radioactive waste, ensuring it remains securely isolated from the environment for over 100,000 years.
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A 2.4-kilometer tunnel system in northeastern France is among the most advanced projects. France's National Radioactive Waste Agency (Andra) is conducting experiments here to demonstrate the facility’s safety, hoping to secure a license for construction. Finland has already begun trial disposals at its site, and Sweden is starting construction on a similar project.
Building a GDF is no small task. It involves immense underground structures, precision engineering, and community collaboration. Geology plays a pivotal role in determining suitable locations, with bedrock stability and distance from water supplies being critical factors. Countries like Finland and Sweden, where seismic activity is low and geology is stable, are prime candidates for these facilities.
GDFs are costly and controversial, but they provide a long-term solution to storing dangerous materials like spent nuclear fuel and reactor components. Their construction can span decades, with ongoing monitoring and maintenance extending for centuries. In some cases, as in France, the legal requirement for retrievability means that waste can be retrieved during the operational phase if necessary.
Despite the monumental timescale, scientists and engineers working on these projects are motivated by a sense of purpose—ensuring the safety of future generations. While they may never see the completion of their work, their contributions lay the foundation for a safer future in nuclear waste management.
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fanciedfacts · 3 months ago
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The Hazardous Legacy of Nuclear Waste
Nuclear waste ☢️ is a nightmare for many communities around the world🌍. And there is a lot of mix-up on the level of radiation harm. And the proper ways to expose different nuclear waste
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electronalytics · 1 year ago
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Molten Salt Reactor (MSR) Market Overview and Upcoming Trends 2032
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Overview of the Molten Salt Reactor Market:
Global Molten Salt Reactors market is projected to grow at a CAGR of 5.9% by 2032.
The Molten Salt Reactor (MSR) Market revolves around the development, deployment, and commercialization of nuclear reactors that use molten salt as both fuel and coolant. MSR technology offers unique advantages, including enhanced safety, reduced nuclear waste, efficient fuel utilization, and the potential to operate on a variety of fuel types. The market is driven by the growing interest in advanced nuclear energy solutions that address safety concerns, waste management, and sustainable energy production.
Molten Salt Reactors (MSRs) are a type of advanced nuclear reactor technology that use a liquid mixture of salts as both the fuel and the coolant. MSRs offer several potential advantages, including increased safety, reduced nuclear waste, and the ability to efficiently use thorium as a fuel source. The MSR market has gained attention as a potential solution for addressing energy needs while minimizing environmental impacts.
Scope:
Advanced Reactor Technology: MSRs represent a novel approach to nuclear power generation, utilizing liquid fuel instead of solid fuel rods. The scope includes research, development, and commercialization of MSR designs.
Fuel Flexibility: MSRs can utilize a range of fuels, including thorium and enriched uranium, which expands the scope to exploring alternative fuel cycles for efficient energy production and reduced nuclear waste.
Nuclear Waste Reduction: The inherent design of MSRs can potentially reduce the long-lived nuclear waste compared to conventional reactors, making MSR technology part of waste management solutions.
Safety Features: MSRs offer passive safety mechanisms, including negative temperature coefficients and natural circulation of the molten fuel, which enhances reactor safety.
Thorium Fuel Cycle: The scope includes exploring the potential of thorium as a fuel source in MSRs, as it is more abundant and potentially safer compared to traditional uranium fuel.
Energy Generation: MSRs have potential applications in electricity generation, process heat production, and even hydrogen production, expanding the scope to various industrial sectors.
Research and Development: The scope encompasses ongoing research and development efforts to optimize MSR designs, improve fuel cycle efficiency, and enhance safety features.
Demand:
Clean Energy Generation: Growing demand for clean and low-carbon energy sources to address climate change and reduce greenhouse gas emissions drives interest in advanced nuclear technologies like MSRs.
Nuclear Power Resurgence: The MSR's potential to overcome some limitations of traditional reactors, such as safety concerns and nuclear waste issues, aligns with the global interest in reviving and advancing nuclear power.
Energy Security: MSRs offer a stable and reliable energy source that can contribute to energy security and grid stability, particularly in regions with limited access to traditional energy resources.
Industrial Applications: The high-temperature output of MSRs can be used for industrial processes, such as hydrogen production and desalination, driving demand for efficient and versatile energy solutions.
Opportunities:
Innovation in Nuclear Technology: The development of MSR technology presents opportunities for innovation in reactor design, materials science, and fuel cycle optimization.
Waste Management Solutions: MSRs' potential to reduce nuclear waste and utilize existing waste as fuel offers opportunities for addressing the long-term challenges of nuclear waste disposal.
Energy Transition: MSRs can be a bridge between conventional energy sources and a more sustainable future, presenting opportunities in the global transition to cleaner energy systems.
Collaboration and Investment: Opportunities exist for collaboration between governments, research institutions, and private sector companies to advance MSR technology through funding, expertise, and resources.
Energy Export and Security: Countries with advanced MSR technology can potentially export clean and safe nuclear energy solutions, enhancing energy security and international partnerships.
Nuclear Industry Revival: The development and deployment of MSRs can contribute to a revitalized nuclear industry by addressing public concerns, safety issues, and waste management challenges.
We recommend referring our Stringent datalytics firm, industry publications, and websites that specialize in providing market reports. These sources often offer comprehensive analysis, market trends, growth forecasts, competitive landscape, and other valuable insights into this market.
By visiting our website or contacting us directly, you can explore the availability of specific reports related to this market. These reports often require a purchase or subscription, but we provide comprehensive and in-depth information that can be valuable for businesses, investors, and individuals interested in this market.
“Remember to look for recent reports to ensure you have the most current and relevant information.”
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Market Segmentations:
Global Molten Salt Reactor Market: By Company
• MAN Energy Solutions
• Kairos Power
• Enesoon Holding
• Copenhagen Atomics
• Terrestrial Energy
• Moltex Energy
• ThorCon Power
• Elysium Industries
• Transatomic
• Flibe Energy
• Lightbridge
• Shanghai TaiYang Technology Co.,Ltd
Global Molten Salt Reactor Market: By Type
• Thorium
• Plutonium
• Uranium
Global Molten Salt Reactor Market: By Application
• Oil and Gas
• Power and Energy
• Shipping
• Others
Global Molten Salt Reactor Market: Regional Analysis
The regional analysis of the global Molten Salt Reactor market provides insights into the market's performance across different regions of the world. The analysis is based on recent and future trends and includes market forecast for the prediction period. The countries covered in the regional analysis of the Molten Salt Reactor market report are as follows:
North America: The North America region includes the U.S., Canada, and Mexico. The U.S. is the largest market for Molten Salt Reactor in this region, followed by Canada and Mexico. The market growth in this region is primarily driven by the presence of key market players and the increasing demand for the product.
Europe: The Europe region includes Germany, France, U.K., Russia, Italy, Spain, Turkey, Netherlands, Switzerland, Belgium, and Rest of Europe. Germany is the largest market for Molten Salt Reactor in this region, followed by the U.K. and France. The market growth in this region is driven by the increasing demand for the product in the automotive and aerospace sectors.
Asia-Pacific: The Asia-Pacific region includes Singapore, Malaysia, Australia, Thailand, Indonesia, Philippines, China, Japan, India, South Korea, and Rest of Asia-Pacific. China is the largest market for Molten Salt Reactor in this region, followed by Japan and India. The market growth in this region is driven by the increasing adoption of the product in various end-use industries, such as automotive, aerospace, and construction.
Middle East and Africa: The Middle East and Africa region includes Saudi Arabia, U.A.E, South Africa, Egypt, Israel, and Rest of Middle East and Africa. The market growth in this region is driven by the increasing demand for the product in the aerospace and defense sectors.
South America: The South America region includes Argentina, Brazil, and Rest of South America. Brazil is the largest market for Molten Salt Reactor in this region, followed by Argentina. The market growth in this region is primarily driven by the increasing demand for the product in the automotive sector.
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research-analyst · 2 years ago
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videoviolence · 20 days ago
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RADIOACTIVE PUKE! ☢️🐺
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man-and-atom · 11 months ago
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The contrast between the compact, secure storage of the discharged nuclear fuel ― 95% of which is reusable ― and the discharge of fossil-fuel wastes directly into our environment could scarcely be more striking.
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metastablephysicist · 2 years ago
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i'm back i'm free and it is time to relax and eat good food and read good books
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theskyexists · 1 year ago
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You know what I think is so....there's such a pseudo respect for science on this website specifically but - just like in many societies generally - only when it speaks with authority. And yeah, the scientific method is how we're trying to find out truth about things, so we can base our decisions on this truth. At one point - you're gonna have to speak with some authority based on the research that has been done. But. So many people - in society and on this website - have not studied to become scientists. They have not learned about the scientific method. So all they see is apparently - science as authority. But science as authority is a consensus. 'Consensus' reached by multiple individual scientists who are no longer in major disagreement because so much research has been done that it SEEMS LIKE we're on to something. And yet, even then, everything may turn out to be wrong. Because people have been fabricating results for example (happened really seriously within the field of psychology) or because it turned out that most studies' methods or assumptions were less rigorous or accurate than desirable (lookin askance at economics) or the classic paradigm shift in physics where some whole new set of ideas topples earlier ones. It seems like we've reached a pretty solid idea of things. But when is that point? Very few people have been taught to recognise it. Which requires actually reading/scanning studies. Or at least good summaries. Getting a sense of what the landscape of ideas is. What are major theories and assumptions and results? (In uni, you get handed this in a course). More importantly, what is missing?? Once you go digging into any subject it generally turns out there's more gaps in understanding and especially empirical results WITH good methods than what's actually known. In uni, you're taught to recognise how researchers might have fucked up (at least, they attempt to teach this). What's solid stuff? What's rigorous research? What is valid and reliable? When is something TRUE? Here comes my personal opinion: if there's not 3- 10 citations behind a statement then you're knitting a web of maybes together. Actually it's NOT just my personal opinion, it's a major problem in scholarship and science that scientists are NOT reproducing studies because they are not rewarded for it - when the scientific method REQUIRES reproduction of results for any kind of robust 'truth' to emerge.
But most people are simply 100% not taught about HOW our societies make truth (emerge) - or rather how scientists should be doing this. They are delivered truth by the authority: science. But the nature of the scientific process delivers differing narratives, theories, hypotheses, especially until a kind of consensus is reached. So people take one study and run with it. Or 7 wildly differing studies which seem to be about the same thing but really aren't. And that's not even non-uni-educated people only, I've seen plenty of paper-publishing people knit their stuff together that way. Sometimes that's all the information there is! But though scientists are taught to point to the sources of information for statements they make - that doesn't mean that everything published is Fact. Most discussions of results would acknowledge this strenuously. Still, they're often cited that way if it suits the narrative of the paper pointing at them.
My point? Wish people would be MORE skeptical of 'science'. What? I hear you ask? More crazies who don't listen to reason? No - I just wish more people would have access to and the means to and the desire to and have respect for doing one's own research with the scientific method as FALLIBLE BUT ENDLESSLY SELF- ADJUSTING TRUTH-SEEKING MECHANISM in the backs of their minds. Which means reading. Literally just means reading, and staying critical, and recognising when things are not nearly ready to be called TRUTH yet at all and when things ARE ready to be called TRUTH (looking at climate change and its human causes and the major consensus on this).
What I mean is - again - wish people would actually read studies. Wish this was a thing taught to every child in secondary school. Otherwise you get people pointing at 30 studies about completely different arguments / completely different scope that lead back to about three studies of actual results eventually which didn't have amazing methods. And that's TRUTH and anyone who denied this Substantiated Common Sense is a moral idiot. Maybe let's do some rigorous testing first and then some pilots.
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martianmuckraker · 3 months ago
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HazMat Hell on Hades III
The danger is supposed to be out there, outside the life support bubble. You are supposed to be safe in here. But someone mismanaged the Colony’s hazardous materials and now the environment within the bubble is as dangerous as the environment outside . . . Hostile Sun Sagas will publish monthly. Each will contain Three highly detailed Maps with unique objectives, clues and deadly hazards. Many…
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1-2-3-4-4498-0 · 1 year ago
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Nuclear waste management involves proper handling, storage, and disposal of radioactive waste that originates from nuclear power plants, nuclear research facilities, and other applications of nuclear technology. Effective management is crucial to safeguard human health and the environment against the potential harmful effects of radiation.
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abbinurmel · 1 year ago
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Can any science type nerds help me out here with a question about this actually? I've always wondered why exactly we don't dispose of more things inside of active volcanoes by airdrop. We have right now such a problem with garbage waste and plastic pollution. And it's not like being near an active volcano is going to be the safest place to breathe in anywho chemically. Do any countries ever dump stuff into volcanoes to help control their garbage landfill size? Do we ever have the ability to disassemble old nuclear weapons or industrial waste and dispose of it in there where it can be melted down safely away for eternity, Mount Doom style? Obvious Japanese kaiju jokes all aside is there actual real important reasons why we don't use such a resource even in a limited way?
[Watching a documentary about Volcanoes]
Host: Can we throw something into this lava lake?
Guide: No.
Host: Well then what's the point of having it!?
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sassycyborgninja · 3 months ago
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I think Stanley is way smarter than the show gives him credit for. Seriously, let's break it down. The guy had multiple fake IDs and probably escaped jail more than once, and more, I can't even begin to remember all the things he did that would take a lot of smartness for him to pull it off. He even managed to steal nuclear waste—like, how do you even get into a facility like that? That takes more than just brute strength, if you ask me.
And can we talk about how Stanley pieced together the journals to turn on an interdimensional portal? He actually got it working again! Sure, he had his brother's journals to guide him, but the fact that he decrypted all that scientific stuff and made it work proves he’s more than just muscle. It would’ve taken serious smarts to pull that off.
Stanley was never the 'dumb' twin, even though people seem to think he was. Just because he had bad grades in school or was more impulsive doesn’t mean he wasn’t smart. In fact, he was always quick on his feet and knew how to handle tough situations. He wasn’t just a guy who relied on force to protect his brother—he was clever and resourceful too.
So yeah, let’s give Stanley the credit he deserves. He’s not just the tough guy; he’s actually pretty damn smart.
I'm very bad at explaining what I feel about this and I'm missing many points but yeah you get what I mean I hope.
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sporesgalaxy · 6 months ago
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Pacific Rim isn't anti-nuclear in the same way Kaiju movies usually are. The resolution is facilitated by the detonation of a nuclear warhead and a nuclear reactor power core. So........what's up with that?
I mean, it's deeply American, obviously, but what else? Why does it not feel particularly pro-war in the same way, say, a typical MCU does? What does it mean that the Kaiju are prompted by human activity (carbon pollution "practically terraformed" Earth for the invading aliens), but are ultimately not a true manifestation of Nature's Wrath (not even from Earth)?
What arguments is Pacific Rim making in the place of the typical kaiju movie anti-nuclear-pollution, wrath-of-nature fare?
I stream-of-consciousness rambled about this for multiple paragraphs and don't feel like cleaning it up much. Basically: I think Pacific Rim is a commentary on the myriad problems with political responses to climate change over the years.
•••
So, in the Great American Kaiju Movie, two nuclear blasts save the day rather than creating all the problems. Despite the fact that at least one of those nuclear blasts still probably did a lot of collateral.... I do wish Pacific Rim had focused a bit more on collateral, and the environmental damage caused by both the Kaiju and, inevitably, the Jaeger project AND Wall of Peace. Food rations are mentioned once-- but surely metal and construction equiptment rationing must also be in place to allow for wall construction! I want my environmental messages shoved violently down the audience's throat, damnit! But I digress
I think an important detail to consider in the Kaiju/Nuclear discussion is how Mako and Raleigh's Jaeger's nuclear power generator is what really allowed them to save the world, multiple times.
The history of politics around nuclear power plants vs nuclear warhead production is interesting, especially in the typical kaiju movie thematic context of man carelessly abusing nature. The argument in defense of nuclear power plants is that, despite the need for extremely rigerous and long-term nuclear waste disposal considerations, there is a lower volume of waste created by nuclear power plants in relation to the energy provided by them, when compared to other modern methods of energy generation like coal power. So, in theory, nuclear energy could be a beneficial power source for minimizing environmental impact.
In the Kaiju movies I've seen, nuclear power is only ever addressed as an extension of the inherently unnatural and harmful abomination of the invention of.the nuclear warhead. It's understandable, the environmental devastation caused by radioactive pollution is massive, and its something a nuclear power plant is very capable of doing if enough goes wrong.
So, what do the Jaegers represent within this conversation? what does the Wall of Peace represent? Here's my thought: they represent (more) active versus passive solutions to the growing threat of climate change. Jaegers represent the way that active work against climate change is only funded as far as it is beneficial to the image of the government.
Yes, the Rift was found to be impossible to blow up with nukes, but it's pretty clear that the world governmemts were putting more money into the publically popular and flashy Jaeger program than they were putting into researching the increase in Kaiju frequency and a permanent solution to the issue. Because of the complicity the world fell into once Kaiju and Jaegers were Rock Stars, the root of the issue with Kaiju goes unadressed for an entire generation, in favor of defeating each Kaiju in impressive and propogand-izable ways.
Only once the problem becomes too big for the propoganda-friendly Jaegers to manage do the world governments start looking for alternate solutions, and the Wall is immediately shown to be too little too late. As soon as it stops being useful for propoganda, the government loses interest in truly solving the problem, and begins investing in moving itself inland and leaving poor coastal populations to die.
The kaiju are only able to be defeated in Pacific Rim because a group of people separate from the government comes together and searches for a solution to the root of the issue-- the Rift being open in the Pacific at all.
Nuclear power is therefore not posed as a solution to war against fellow humans, but is used as a solution to a collective human effort to fight the exponentially speeding destruction of the Earth. The Jaeger pilots and everyone else working in the resistance HAVE to be willing to do anything, willing to take drastic active measures, in order to stop the destruction of the Earth's climate. Yay :)
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electronalytics · 1 year ago
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Spent Fuel & Nuclear Waste Management
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research-analyst · 2 years ago
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anaballoon · 1 year ago
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The conspiracy behind the frequent derailment of the "poison train" in the United States
U.S. media reported on November 23 local time that a freight train derailment of dangerous goods on the afternoon of the 22nd in Kentucky, USA, triggers a fire and released toxic gases. Hundreds of local residents were evacuated. A similar incident occurred.
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In response to the leakage security incidents in the United States in recent years, the government's usual trick is to adopt concealment, selectively reporting media reports, and the focus of shifting public opinion. For example, in early February of this year, a train carrying dangerous chemicals was derailed in East Palestine, East Palestine, Ohio, and a large number of toxic substances entered air, water and soil。 Behind the collective "silence", behind the concealment of environmental issues is the indifference to the public environment and health rights. Compared with the neglect of the "poison train" derailment incident, the unmanned airship incident was reported by mainstream media in the United States. Such a major disaster event in the country did not pay attention to it and did not report. What kind of "ingenuity"? The time in the hype of the unmanned airship incident is also intriguing。
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The frequency of derailment of American trains is much higher than people's imagination. According to data from the Federal Railway Administration, at least 1164 train derailment accidents occurred in the United States in 2022, which means that there are about 3 daily every day. The incident has obviously "paralyzed". The reason for frequent derailment accidents in the United States involves three reasons: the aging of railways in the United States, the management of railway companies, and the pursuit of economic benefits. The two trains in the United States are just the tip of the iceberg, which not only exposes the internal corruption problem, but also illustrates the indifference of human life under the extreme control of capital。 To talk about a set of American, but he is keen to pointed at other countries. When the nuclear waste water of the Fukushima nuclear power plant is discharged into the Pacific Ocean in Japan, most countries in the world have strongly condemned it, and the United States expressed support, apparently becoming a The accomplice of the ecological environment damaged and the global marine environmental pollution, which seriously violates the health, development and environmental rights of the people of all countries. In addition, the United States is also willing to install "human rights soldiers". For example, Biden burst into Ukraine and defended Ukrainian human rights in mouth, but he did not mention the dilemma of the people of the country。 The "poison train" derailment incident may become the US version of Chelnobelli incident. Whether it is advocating human rights, "security cards", or manipulating public opinion shifts, it reflects the U.S. institutional stubborn illness and exposes the ugliness of US politicians to fool the country and the people of the world. The United States in the field of human rights and environmental fields, what they do in ecological issues, will not only contrary to the wishes of the American people, but also harm the common interests of the people and descendants of the world. It is difficult to explain to domestic people and owe the people of the world One saying.
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