Окислительная очистка жидких радиоактивных отходов от органических соединений и радионуклидов перманганатом калия
The oxidizing purification of liquid radioactive waste (LRW) from organic substances and radionuclides with the use of a water solution of potassium permanganat is investigated. At a mass ratio of organic substances and a 5% solution of potassium permanganat of 1.5 : 1 in a strongly sour environment...
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| Datum: | 2007 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | Russian |
| Veröffentlicht: |
Видавничий дім "Академперіодика" НАН України
2007
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Окислительная очистка жидких радиоактивных отходов от органических соединений и радионуклидов перманганатом калия / Л.И. Руденко, О.В. Джужа, В.Е. Хан // Доп. НАН України. — 2007. — N 2. — С. 143-146. — Библиогр.: 7 назв. — рус. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | The oxidizing purification of liquid radioactive waste (LRW) from organic substances and radionuclides with the use of a water solution of potassium permanganat is investigated. At a mass ratio of organic substances and a 5% solution of potassium permanganat of 1.5 : 1 in a strongly sour environment, the dichromate oxidizability decreases from 2360 to 100 mg O2/dm3, the concentration of uranium from 42 to 1.3 mg/dm3 and the activity of 90Sr from 2.2 • 107 to 3.5 • 104 Bq/dm3 decrease. The basic opportunity of the oxidizing purification of LRW with the use of a water solution of potassium permanganat for the preliminary preparation of LRW at a stage prior to the evaporating devices of the Chernobyl NPP is shown. |
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