Disposal of radioactive waste materials and spent fuel is a major and important technology. How
the waste radioactive material is disposed off?
Solution
Nonusable fission products are radioactive and take short/medium/long time for radioactive
decay to reach safe level of radioactivity. Accordingly three methods of disposal are :
(a) Zero or low radioactivity material is dispersed or stored without elaborate shielding.
(b ) Medium radioactivity material is stored for short duration of about 5 years to allow decay of
radioactivity..
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Disposal of radioactive waste materials and spent fuel is a major an.pdf
1. Disposal of radioactive waste materials and spent fuel is a major and important technology. How
the waste radioactive material is disposed off?
Solution
Nonusable fission products are radioactive and take short/medium/long time for radioactive
decay to reach safe level of radioactivity. Accordingly three methods of disposal are :
(a) Zero or low radioactivity material is dispersed or stored without elaborate shielding.
(b ) Medium radioactivity material is stored for short duration of about 5 years to allow decay of
radioactivity.
