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Hanford Tank Waste Treatment And Immobilization Plant
The Hanford Tank Waste Treatment and Immobilization Plant, known as the Vit Plant, will process the nuclear waste at the Hanford Site in Washington (state), Washington into a solid glass form using vitrification. A proven technology that has been used at the Savannah River Site and West Valley Demonstration Project, vitrification involves mixing the waste with glass-forming chemicals, heating it to 2,100 degrees Fahrenheit (1,149 degrees Celsius), and pouring it into stainless steel containers to solidify. The Vit Plant will first process Hanford's low-activity waste liquids, starting as soon as 2023, as part of the Department of Energy's Direct-Feed Low-Activity Waste (DFLAW) approach. Under DFLAW, waste will be sent from the tank farms to the Vit Plant’s Low-Activity Waste Facility for vitrification. High-level waste will be processed and vitrified later in a separate process. The Hanford Site is currently storing 56 million gallons of radioactive waste in aging underground tan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department Of Energy Secretary Chu (7825634086)
Department may refer to: * Departmentalization, division of a larger organization into parts with specific responsibility Government and military *Department (administrative division), a geographical and administrative division within a country, for example: **Departments of Colombia, a grouping of municipalities **Departments of France, administrative divisions three levels below the national government **Departments of Honduras **Departments of Peru, name given to the subdivisions of Peru until 2002 **Departments of Uruguay *Department (United States Army), corps areas of the U.S. Army prior to World War I *Fire department, a public or private organization that provides emergency firefighting and rescue services *Ministry (government department), a specialized division of a government *Police department, a body empowered by the state to enforce the law *Ship's company#Command structure, Department (naval) administrative/functional sub-unit of a ship's company. Other uses *Depart ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Waste
Radioactive waste is a type of hazardous waste that contains radioactive material. Radioactive waste is a result of many activities, including nuclear medicine, nuclear research, nuclear power generation, rare-earth mining, and nuclear weapons reprocessing. The storage and disposal of radioactive waste is regulated by government agencies in order to protect human health and the environment. Radioactive waste is broadly classified into low-level waste (LLW), such as paper, rags, tools, clothing, which contain small amounts of mostly short-lived radioactivity, intermediate-level waste (ILW), which contains higher amounts of radioactivity and requires some shielding, and high-level waste (HLW), which is highly radioactive and hot due to decay heat, so requires cooling and shielding. In nuclear reprocessing plants about 96% of spent nuclear fuel is recycled back into uranium-based and mixed-oxide (MOX) fuels. The residual 4% is minor actinides and fission products the latter of wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hanford Site
The Hanford Site is a decommissioned nuclear production complex operated by the United States federal government on the Columbia River in Benton County in the U.S. state of Washington. The site has been known by many names, including SiteW and the Hanford Nuclear Reservation. Established in 1943 as part of the Manhattan Project, the site was home to the Hanford Engineer Works and B Reactor, the first full-scale plutonium production reactor in the world. Plutonium manufactured at the site was used in the first atomic bomb, which was tested in the Trinity nuclear test, and in the Fat Man bomb that was used in the bombing of Nagasaki. During the Cold War, the project expanded to include nine nuclear reactors and five large plutonium processing complexes, which produced plutonium for most of the more than sixty thousand weapons built for the U.S. nuclear arsenal. Nuclear technology developed rapidly during this period, and Hanford scientists produced major technological ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
