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Class Information
Number: 976/DIG.386
Name: Nuclear technology > Decontamination arrangements; treating radioactively contaminated material [g21f-9/00] > Treating liquids [g21f-9/04] > Processing [g21f-9/06] > By biological processes [g21f-9/18]

Patents under this class:

Patent Number Title Of Patent Date Issued
4861519 Method for volume reduction of low activity organic wastes from nuclear power plants by anaerobic decomposition Aug. 29, 1989
4701261 Process for the separation of metals from aqueous media Oct. 20, 1987
4292408 Mass and a method of preparing same of living cells of organisms for adsorbing metal ions from a physiological solution, and employment of the mass for enriching metals Sep. 29, 1981
4043936 Biological denitrification of high concentration nitrate waste Aug. 23, 1977

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