In the US they're stored on site.
High level radioactive waste could either spent nuclear fuel or fission product wastes from spent fuel reprocessing. Regarding spent nuclear fuel, it is either stored under water in confined pools (wet storage) or stored in specially designed casks (dry storage). Regarding fission product waste from spent fuel reprocess, they are mixed with liquefied glass and solidified as vitrified waste to be then packed in barrels mixed with cement or asphalt. The casks or the barrels could be disposed of; if disposal option is selected; underground in an areas away from underground water and not subject to unacceptable seismic levels.
On the power station sites, in water filled tanks or sometimes after some years in dry stores
ocean
All countries that have nuclear reactors have nuclear waste and it is always a problem, though a manageable one.
The amount of plutonium in the nuclear waste depends on the type of waste and its origin. If by waste, it is meant the spent nuclear fuel discharged from reactor after irradiation, then the plutonium amount depends mainly on the nuclear fuel initial enrichment, the neutron irradiation flux, and the time of irradiation.In usually operated nuclear power reactors of light water reactors, the discharged spent fuel contains roughly 1 kg plutonium per ton of fuel.
Nuclear plants
yes, Nuclear fission as used in nuclear power plants produces radioactive waste with long half lives. However, this creates no problems. This wastes are either confined in the spent nuclear fuel (that is stored either in wet storage or in dry storage facilities) or stored as vitrified nuclear waste.
In the Lake of Salt Lake.....You can't find them no wherelse..
ocean
All countries that have nuclear reactors have nuclear waste and it is always a problem, though a manageable one.
Yes.
In the US they're stored on site.
Nuclear reactors produce heat, the heat then is used to make steam, turning turbines. Therefore, the waste of a nuclear power plant is excess steam.
Three problems associated with nuclear waste
they dump it in the ocean
Michael P. Hemsworth has written: 'Nuclear materials' -- subject(s): Nuclear waste, Nuclear reactors, Nuclear chemistry, Materials
jre
The amount of plutonium in the nuclear waste depends on the type of waste and its origin. If by waste, it is meant the spent nuclear fuel discharged from reactor after irradiation, then the plutonium amount depends mainly on the nuclear fuel initial enrichment, the neutron irradiation flux, and the time of irradiation.In usually operated nuclear power reactors of light water reactors, the discharged spent fuel contains roughly 1 kg plutonium per ton of fuel.
For now nuclear waste is stored on site where the waste was generated. In a few years US will begin to store nuclear waste in Yucca Mountain, Nevada but no official date has been set.
No