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Radiation induced dechlorination of some chlorinated hydrocarbons in aqueous suspensions of various solid particles

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    0448577 - FZÚ 2016 RIV GB eng J - Journal Article
    Múčka, V. - Buňata, M. - Čuba, V. - Silber, R. - Juha, Libor
    Radiation induced dechlorination of some chlorinated hydrocarbons in aqueous suspensions of various solid particles.
    Radiation Physics and Chemistry. Roč. 112, Jul (2015), s. 108-116. ISSN 0969-806X. E-ISSN 1879-0895
    R&D Projects: GA ČR GA13-28721S
    Institutional support: RVO:68378271
    Keywords : chlorinated hydrocarbons * TCE * PCE * PCBs * dechlorination * gamma irradiation * modifiers * cell membrane permeability
    Subject RIV: CH - Nuclear ; Quantum Chemistry
    Impact factor: 1.207, year: 2015

    Radiation induced dechlorination of trichloroethylene (TCE) and tetrachloroethylene (PCE) in aqueous solutions containing the active carbon (AC) or cupric oxide (CuO) as the modifiers was studied. The obtained results were compared to the previously studied dechlorination of polychlorinated biphenyls (PCBs). Both modifiers were found to decrease the efficiency of dechlorination. The AC modifier acts mainly via adsorption of the aliphatic (unlike the aromatic) hydrocarbons and the CuO oxide mainly inhibits the mineralization of the perchloroethylene. The results presented in this paper will be also helpful for the studies of the impact of chlorinated hydrocarbons on the membrane permeability of living cells.
    Permanent Link: http://hdl.handle.net/11104/0250235

     
     
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