radioactive waste disposalradioactive wastesspent fuelsswedenBefore anymore nuclear reactors can be loaded with fuel in Sweden, the ''Stipulation Act'' states that the reactor operator must: (1) present a contract which provides for the reporcessing of spent fuel and show how and where radio...
still have not agreed 2 what should be done with the large amounts of waste material that _3 to increase every year. Most waste materials are _4_ of simply by placing them somewhere. But nuclear waste must be_5 with great care. It _6_ dangerous radiation and it will continue to be ...
These wastes are more radioactive than low-level waste, but utilities can manage them on site. Nuclear energy companies usually shield this waste with concrete, lead, or steel, and bury or store it until it has decayed enough to be nearly harmless. The last type of waste is high-level ...
Large atomic reactors produce harmfulradioactive elementsat the same time that they produce energy. The atomic waste isso powerfulthat it will be a danger for centuries. What can be done with it?Where can it be placed so that it will not harm human beings? No one now has the final answer...
This review has shown that if a widely acceptable solution is to be found, there will need to be a widespread consensus on three key issues, namely the process through which any solution is reached, the structure of the organisations charged with overseeing and implementing the solution, and ...
This still would leave us with the fission products. The decay of each nuclide vs. time is shown below. A chart of the activity of all the radioactive nuclides as a function of time up to 1 million years from 1 MT of nuclear waste, burned to 45 MWd/kg. Click for a larger view. ...
2024年大学英语考点真题库 [单项选择题]What’’s the US troop casualty 关键词: troop casualty A.9 B.40 C.49 D.125 本题来源:2017年浙江大学英语考试真题卷 查看最佳答案和解析
(干扰)with their growth.. Another way49nuclear waste is to send it into space, to the sun,50it would be burned. Some scientists suggests suggest that this polluting material51buried thousands of meters under the52surface. Such under-ground areas must be lree53possible earthquakes. Advance id ...
The plot is one of legends…radioactive waste leaks from a drum that was on a boat that sunk in the water off the coast and the waste just happens to land on a skeleton underneath the water. The skeleton then transforms into a monster that was once described by another late great Stamfo...
题目Nuclear power(核能)factories make power by using a special course called nuclear fission(核裂变).While this course is of great help in making clean energy,it also leads to a type of waste(废料)called nuclear wastewater.It has radioactive(有辐射的)materials.The nuclear wa...