Abstract
The mechanisms of redox processes occurring in natural water with participation of molecular oxygen and the product of its reduction hydrogen peroxide as a carrier of reactive oxidative equivalents and hydrosulfide as a carrier of reducing equivalents in the formation of a toxic quasi-reducing state of the natural water medium were analyzed. The conditions for the formation of the toxic superoxidation state of the aqueous medium as a result of intensification of free-radical processes involving OH radicals and microcolloidal mixed-valence manganese(III, IV) particles were characterized.
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Original Russian Text © V.O. Shvydkii, E.V. Shtamm, Yu.I. Skurlatov, E.V. Vichutinskaya, N.I. Zaitseva, L.V. Semenyak, 2017, published in Khimicheskaya Fizika, 2017, Vol. 36, No. 8, pp. 23–33.
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Shvydkii, V.O., Shtamm, E.V., Skurlatov, Y.I. et al. Intoxication of the natural aqueous medium resulting from disbalance of redox and free-radical intrabasin processes. Russ. J. Phys. Chem. B 11, 643–651 (2017). https://doi.org/10.1134/S1990793117040248
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DOI: https://doi.org/10.1134/S1990793117040248