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IPC Subgroup
G21F 9/2

Disposal of liquid waste

Introduced: September 1968

Last revised: January 2006

Full Title

Treating radioactively contaminated material; Decontamination arrangements therefor > Treating liquids > Disposal of liquid waste

Classification Context

Section:
PHYSICS
Class:
NUCLEAR PHYSICS; NUCLEAR ENGINEERING
Subclass:
PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR

3 direct subcodes

Child Classifications

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  • G21F 9/22 by storage in a tank or other container
  • G21F 9/24 by storage in the ground; by storage under water, e.g. in ocean
  • G21F 9/26 by dilution in water, e.g. in ocean, in stream