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Radioactivematerial

Exemption

Regulatorycontrol

Clearance

Authorizeddisposal

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Age of filtermaterial, years

Ra-226, kBq/kg Ra-228, kBq/kg Th-228, kBq/kg

Filter material

Annualincrease

Filter material

Annualincrease

Filter material

Annualincrease

Average 7,4 6,44 1,81 7,16 1,96 3,5 0,62

Min 0,1 0,21 0,01 0,32 0,02 0,09 0,01

max 20,2 28,3 8,71 42,3 9,23 21,2 4,06

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Transport of NORM

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Transport of NORM

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Transport of NORM

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Transport of NORM

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𝑗𝐶𝑖

𝑋𝑖

Transport of NORM

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Transport of NORM

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Thank you!