| 976 / | HD | NUCLEAR TECHNOLOGY |
| DIG 375 | DD | DECONTAMINATION ARRANGEMENTS; TREATING RADIOACTIVELY CONTAMINATED MATERIAL [G21F-9/00] {5} |
| DIG 379 | DD | .~ Treating liquids [G21F-9/04] {2} |
| DIG 380 | | .~.~ Processing [G21F-9/06] {6} |
| DIG 381 | DD | .~.~.~> By evaporation; by distillation [G21F-9/08] |
| DIG 382 | DD | .~.~.~> By flocculation [G21F-9/10] |
| DIG 383 | DD | .~.~.~> By absorption; by adsorption; by ion exchange [G21F-9/12] |
| DIG 384 | DD | .~.~.~> By incineration; by calcination (e.g., desiccation) [G21F-9/14] |
| DIG 385 | DD | .~.~.~> By fixation in stable solid media [G21F-9/16] |
| DIG 386 | DD | .~.~.~> By biological processes [G21F-9/18] |