caa a22 4500 475828534 CHVBK 20180406123835.0 cr unu---uuuuu 170329e20001101xx s 000 0 eng 10.1023/A:1011338231351 doi (NATIONALLICENCE)springer-10.1023/A:1011338231351 Handling of the Bottom Residues of a Nuclear Power Plant [Elektronische Daten] [S. Dmitriev, F. Lifanov, A. Savkin, C. Lashchenov] The following technological operations are suggested for reprocessing bottom residues from nuclear power plants: separation of radionuclides using oxidation, filtration, and selective absorption, solidification and long-term storage of secondary radioactive wastes (cement compound from filtration stage and spent sorbent in filters); concentration and obtaining dry salts from bottom residues from which radionuclides have been removed. Laboratory and stand tests have been performed, showing that radionuclides can be removed from the bottom residues of nuclear power plants to a level below the ASAsat according to NRB-96. This treatment decreases the volume of radioactive wastes by approximately a factor of 100. The dried purified bottom residues, which are commercial danger class III wastes, are shipped to storage sites used for industrial wastes. Calculations of the material flows are performed and the site arrangement of the wastes is given for the bottom residues from the Kursk nuclear power plant. 1 figure, 2 tables, 12 references. Plenum Publishing Corporation, 2000 Dmitriev S. Moscow Scientific and Industrial Association Radon, Russia aut Lifanov F. Moscow Scientific and Industrial Association Radon, Russia aut Savkin A. Moscow Scientific and Industrial Association Radon, Russia aut Lashchenov C. Moscow Scientific and Industrial Association Radon, Russia aut Atomic Energy Kluwer Academic Publishers-Plenum Publishers 89/5(2000-11-01), 884-889 1063-4258 89:5<884 2000 89 10512 https://doi.org/10.1023/A:1011338231351 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1011338231351 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Dmitriev S. Moscow Scientific and Industrial Association Radon, Russia aut NATIONALLICENCE 700 1- Lifanov F. Moscow Scientific and Industrial Association Radon, Russia aut NATIONALLICENCE 700 1- Savkin A. Moscow Scientific and Industrial Association Radon, Russia aut NATIONALLICENCE 700 1- Lashchenov C. Moscow Scientific and Industrial Association Radon, Russia aut NATIONALLICENCE 773 0- Atomic Energy Kluwer Academic Publishers-Plenum Publishers 89/5(2000-11-01), 884-889 1063-4258 89:5<884 2000 89 10512 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer