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  1. No Access

    Article

    Separation of radiocobalt from NPP evaporator concentrate

    This work focuses on the problem of separation of radiocobalt from nuclear power plant evaporator concentrates containing EDTA. The proposed process for the treatment of nuclear power plant evaporator concentr...

    M. Semelová, J. John, F. Šebesta, R. Harjula… in Czechoslovak Journal of Physics (2006)

  2. No Access

    Article

    Separation of radiocobalt from npp evaporator concentrate

    This work focuses on the problem of separation of radiocobalt from nuclear power plant evaporator concentrates containing EDTA. The proposed process for the treatment of nuclear power plant evaporator concentr...

    M. Semelová, J. John, F. Šebesta, R. Harjula… in Czechoslovak Journal of Physics (2006)

  3. No Access

    Article

    Uptake of radionuclides on antimony silicate

    The uptake of fission products 137Cs, 85Sr, 57Co, onto an antimony silicate, and its Na, K, Ca ion-exchanged forms have been studied. Distribution coefficients have been determined as a function of the concentrat...

    L. Al-Attar, Alan Dyer, R. Harjula in Journal of Radioanalytical and Nuclear Chemistry (2004)

  4. No Access

    Article

    Expression of L-type calcium channels associated with postnatal development of skeletal muscle function in mouse

    Several factors have an influence on the improvement of muscle activity and motor co-ordination of mammals during post-natal development. One of them is voltage sensitive L-type calcium channel function. In st...

    S. Mänttäri, A. Pyörnilä, R. Harjula… in Journal of Muscle Research & Cell Motility (2001)

  5. No Access

    Article

    Advanced separation of harmful metals from industrial waste effluents by ion exchange

    Advanced separation methods of harmful metals from industrial waste effluents, i.e., radionuclides from nuclear waste solutions, transition metals from metallurgical waste effluents, developed at the Laborator...

    J. Lehto, R. Harjula, H. Leinonen… in Journal of Radioanalytical and Nuclear Che… (1996)

  6. No Access

    Article

    Selectivity of potassium cobalt hexacyanoferrate (II) for alkali and alkaline earth metal ions

    The distribution coefficients for alkali and alkaline earth metal ions on potassium cobalt hexacyanoferrate (II), K2CoFe(CN)6×1.4H2O, show high selectivity for cesium. The uptake values of the ions vary widely. T...

    J. Lehto, R. Paajanen, R. Harjula in Journal of Radioanalytical and Nuclear Chemistry (1992)

  7. No Access

    Article

    Absorption of cesium on potassium cobalt hexacyanoferrate(II)

    Potassium cobalt hexacyanoferrate(II) was synthesized with a composition K1.70Co1.12Fe(CN)6 · 1H2O, a mixture of K2[CoFe(CN)6] (85–88%) and K2[CoFe(CN)6] (12–15%). Ion exchange was found to be stoichiometric, the...

    J. Lehto, R. Harjula, J. Wallace in Journal of Radioanalytical and Nuclear Chemistry (1987)