April 2018

Radioactive Waste 337 - French Develop New Process To Decontaminate Soil

       There are many sites around the world contaminated by radioactive materials. Some sites such as the Hanford Nuclear Reservation in Washington State were dedicated to nuclear weapons production and little regard was given to safely disposing of radioactive materials. Some sites such as the Nevada Test Site were used to test nuclear weapons before a treaty banned above ground and atmospheric tests.

Radioactive Waste 336 - Barrel of Nuclear Waste Ruptures At Idaho National Lab Complex

        There is an eight hundred and ninety square mile Federal site in the desert in southeastern Idaho which includes that Idaho National Laboratory, the nation’s leading federal nuclear research lab. The site is located about fifty miles west of the city of Idaho Falls. It has been used by the U.S.

Nuclear Reactors 553 - India Cancels Plans For Fifty Seven Nuclear Power Reactors

        India has very serious shortages of electricity. About two hundred million people out of India’s one billion three hundred million citizens do not have any access to electricity. Much of the rest of the country does not have reliable sources of electricity. In July of 2012, India experienced the biggest electrical blackout in world history.

Radioactive Waste 335 - Los Alamos National Laboratory Working On Using Muons To Monitor Contents Of Dry Casks

       Most nuclear reactors are powered by pellets of uranium or uranium mixed with plutonium. The pellets are inserted into long thin fuel rods which are then bundled together into fuel assemblies. When fuel assemblies are removed from a reactor, they are placed in a cooling pool for five years to allow heat and radioactivity to dissipate.

Nuclear Reactors 552 - MIT Researchers Find That Thin Layer Of Aluminum Oxide Forms Self-Healing Coating For Nuclear Fuel Rods

       Nuclear power reactors are fueled with fuel rod assemblies. The fuel rods in the assemblies are long and thin. They are filled with pellets of enriched uranium or a mixture of uranium and plutonium. The rods are coated with an alloy of zirconium.

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