Microbiological treatment of oil-containing radioactive waste prior to cementation

被引：1
|
作者：
Tregubova V.E. [1 ]
Safonov A.V. [1 ]
Babich T.L. [2 ]
Proshin I.M. [1 ]
Zakharova E.V. [1 ]
German K.E. [1 ]
机构：
[1] Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninskii pr. 31, korp. 4, Moscow
[2] Federal Research Centre Fundamentals of Biotechnology, Russian Academy of Sciences, Leninskii pr. 33, korp. 2, Moscow
来源：
Radiochemistry | 2017年 / 59卷 / 2期
关键词：
biotechnology; cement compound; liquid organic radioactive waste; oil-degrading microorganisms; radionuclides; transformer oil; tributyl phosphate; vacuum oil;
D O I：
10.1134/S106636221702014X
中图分类号：
学科分类号：
摘要：
Microbiological oxidation of liquid organic radioactive waste (ORW), spent vacuum and transformer oils, is described. The physicochemical properties of oils and their structural-group composition before and after using in the process cycle were studied. Changes in the structural-group composition and physicochemical parameters of oils upon microbiological treatment were determined. The distribution of radionuclides between the organic and aqueous phases upon microbiological treatment was studied by the example of model ORW containing 137Cs, 90Sr, 238Pu, and 241Am. The compatibility of oils subjected to microbiological treatment with the cement compound intended for ORW disposal was evaluated. The biological step of the radioactive oil processing leads to a decrease in the weight and volume of the organic radioactive waste and increases its amount that can be incorporated into the cement compound (to 30 vol %) without deterioration of the strength characteristics of the cement. © 2017, Pleiades Publishing, Inc.
引用
收藏
页码：193 / 202
页数：9
相关论文
共 50 条
  • [21] Treating oil-containing alkaline waste water using manganese compounds
    Andrienko, N.M.
    Prikhod'ko, R.I.
    Dryshlyuk, N.S.
    Fomenko, E.N.
    Kolomoiskaya, V.A.
    Soviet Journal of Water Chemistry and Technology (English Translation of Khimiya i Tekhnologiya Vody), 1988, 10 (04): : 90 - 93
  • [22] Magnetic iron oxides in the cementation technology of the boron-containing radioactive waste
    Fedotov, M. A.
    Gorbunova, O. A.
    Fedorova, O. V.
    Folmanis, G. E.
    Kovalenko, L. V.
    INTERNATIONAL SCIENTIFIC CONFERENCE ON RADIATION-THERMAL EFFECTS AND PROCESSES IN INORGANIC MATERIALS, 2015, 81
  • [23] MICROHETEROGENEITY OF OIL-CONTAINING ROCKS
    BERLIN, AV
    NEFTYANOE KHOZYAISTVO, 1992, (06): : 34 - 36
  • [24] PHYSICAL-CHEMICAL METHODS OF TREATMENT FOR OIL-CONTAINING EFFLUENTS
    BERNE, F
    WATER SCIENCE AND TECHNOLOGY, 1982, 14 (9-11) : 1195 - 1207
  • [25] BIOLOGICAL OXIDATION OF OIL-CONTAINING WASTE WATERS - IN PILOT SCALE TRICKLING FILTERS
    AUSTIN, RJ
    MEEHAN, WF
    STOCKHAM, JD
    INDUSTRIAL AND ENGINEERING CHEMISTRY, 1954, 46 (02): : 316 - 318
  • [26] Cementation of biodegraded radioactive oils and organic waste
    Gorbunova, Olga
    Safonov, Aleksey
    Tregubova, Varvara
    German, Konstantin
    JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2015, 304 (01) : 371 - 375
  • [27] Cementation of biodegraded radioactive oils and organic waste
    Olga Gorbunova
    Aleksey Safonov
    Varvara Tregubova
    Konstantin German
    Journal of Radioanalytical and Nuclear Chemistry, 2015, 304 : 371 - 375
  • [28] Design and construction of a modular pilot plant for the treatment of oil-containing wastewaters
    Benito, JM
    Ríos, G
    Ortea, E
    Fernández, E
    Cambiella, A
    Pazos, C
    Coca, J
    DESALINATION, 2002, 147 (1-3) : 5 - 10
  • [29] Biological purification of oil-containing radwastes
    Safonov, A. V.
    Tregubova, V. E.
    Kulyukhin, S. A.
    Ershov, B. G.
    ATOMIC ENERGY, 2013, 113 (04) : 300 - 302
  • [30] TREATMENT OF LIQUID WASTE CONTAINING RADIOACTIVE PROMETHIUM
    TAKAHASHI, M
    MURAYAMA, Y
    HEALTH PHYSICS, 1977, 33 (02): : 160 - 160
12345