Friday, May 23, 2014

It is often claimed that nuclear power is trouble-free, pollution-free and safe way to produce elec


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It is often claimed that nuclear power is trouble-free, pollution-free and safe way to produce electrical energy? These arguments are, of course, not the case. Nuclear power is not safe, pollution-free and trouble-free. If Finland were completed, the world's largest cochin shipyard (1,600 MW), a completely new technology, the EPR pressurized water reactor prototype works as expected, will be absorbed a nuclear accident and spent fuel interim storage and final disposal of themselves, which are by no means unproblematic. The current Finnish nuclear power plants produce 40 years of their lifetime, nearly 4 million pounds of high-level nuclear waste, which remains dangerous for at least 200 000 years, more than 10,000 the next generation of life. Uranium Finnish nuclear power plants is mined (2000) Australian Olympic Dam mine, the Rabbit Lake in Saskatchewan, Canada, and McArthur Lake in the terminals of Uzbekistan, Niger Arlitista of the Russian Krasnokamensk. For trouble-free, pollution-free, safe? Mining of uranium to produce very large quantities of radioactive waste. 0.5 kg of enriched uranium to produce one thousand pounds of radioactive waste material: sand, which are often stored for hundreds of meters high pile and the radioactive slurry, which is generated when the rock is separated from the uranium sulfuric acid. 85% of the radioactivity of uranium remains in these wastes. The waste contains heavy metals cochin shipyard and is chemically very toxic. (Wise, 2001), (EPA 1983) for extensive waste mounds of mud and dispersed into the environment of radioactive dust and radon gas that causes lung cancer. Sand and mud contain very long-lasting materials, such as thorium-230, radium-th and 226 th, with a half-life of 75,000 years and 1,650 years. These substances, in turn, degrades the product of radon-222 to that of radon gas. This uranium mining areas remain radioactive for hundreds cochin shipyard of thousands of years. (EPA 1983) Accidents have also occurred Protection and Security systems have failed and the liquid radioactive waste has polluted water bodies and ground water in mining areas. Uranium mining is not therefore in any case, not without its problems, it will destroy the environment and cause huge waste problems in mining areas and endanger human health. For example, the Russian mining areas Krasnokamensk cancer mortality has increased manifold. Uranium ore mining and processing continues after separation of the need for enrichment, conversion, cochin shipyard enrichment and fuel fabrication plant to the final. Throughout this processing cochin shipyard chain generate radioactive waste. Or is it that we is not and should not take the mining and further processing of the problems arising when they are not made here, when we talk about the nuclear problem-free, safety, and saasteettomuudesta? Throughout the world there are currently more than 440 nuclear power plants, and these consume a total of 60,000 tons of uranium fuel per year. In addition, construction is 20 to 30 new nuclear power plants. TVO and Fortum have announced on its website that a reasonable cost uranium resources will be excavated, 40 - 50 years current use. In addition, poorer well-known uranium ore deposits into speculative estimates would be roughly equivalent amount. Finland has taken a sufficiently rich to look for uranium ore deposits possible to start the extraction. If we are sufficiently rich in uranium ore reserves are found, we will benefit from a uranium mine production of environmental problems, and the environmental devastation and pollution, therefore, be stayed on the other side of the globe. Nuclear power to slow down the real fight against climate change, the transition to new energy-efficient technologies and the use of renewable energies. The environmental impact of mines Radiation and Nuclear Safety Authority (STUK), the uranium mining waste is often disposed of properly. "The sludge ponds embankments have been broken by heavy rains and waste materials are lost, ympäristöön.Tuulet have carried the tailings cochin shipyard slurry ponds raisined environment. The sludge ponds has leaked radioactive substances into groundwater. Waste products shall be used as the filling populated areas. "STUK" Waste management is not without problems either at the current environmental technology. The ground nearby repository hydro-chemical stability cochin shipyard is not enough cochin shipyard empirical evidence. It is possible that the decades and centuries after the repository area will be forgotten and earthworks. Uranium cochin shipyard mine waste disposal area on earth would be in constant supervision - basically until the next ice age. "Spent nuclear fuel from the reactor activity right away

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