Question

how can we use uranium after it transformed from nuclear fuel to nuclear waste

Answer 1

Answer:

Reprocessing Spent Fuel

Much like freshly mined uranium, the uranium recovered by reprocessing can be converted to UF6 and re-enriched, returning to the fuel cycle as 'recovered uranium'. The plutonium can be mixed with uranium and used to fabricate mixed oxide fuel (MOX) for nuclear reactors.