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SM ISO690:2012 GONCIARUC, Vladislav. Physicochemical properties of the water depleted of heavy isotopes
. In: Chemistry Journal of Moldova, 2012, nr. 1(7), pp. 24-28. ISSN 1857-1727. |
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Chemistry Journal of Moldova | ||||||
Numărul 1(7) / 2012 / ISSN 1857-1727 /ISSNe 2345-1688 | ||||||
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Pag. 24-28 | ||||||
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Rezumat | ||||||
Data on physicochemical properties of the light water (deuterium concentration is reduced to
the ratio D/H = 4 ppm and that of the isotope of oxygen 18 – to the ratio 18O/16O = 750 ppm) have been
obtained. They include the melting and boiling points, kinematic viscosity, density, the spin-spin proton
relaxation time, self-diffusion coefficients, and the small-angle laser light scattering. An explanation was
proposed for the detected significant changes of the light water as compared with the high-resistivity
water having geochemically ordinary isotope composition. This explanation was based on the mechanism
of formation of supramolecular density inhomogeneities in water representing the deuterium-stabilized
heterophase clusters.
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Cuvinte-cheie Physicochemical properties of water, protium water, light water, heavy water, water toxicity |
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