Estimation of the natural water self-purification capacity from the kinetic standpoint
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DUKA, Gh., BUNDUCHI, Elena, GLADCHI, Viorica, ROMANCIUC, Lidia, GOREACEVA, Nelly. Estimation of the natural water self-purification capacity from the kinetic standpoint . In: Chemistry Journal of Moldova, 2008, nr. 1(3), pp. 10-21. ISSN 1857-1727.
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Chemistry Journal of Moldova
Numărul 1(3) / 2008 / ISSN 1857-1727 /ISSNe 2345-1688

Estimation of the natural water self-purification capacity from the kinetic standpoint

Pag. 10-21

Duka Gh.1, Bunduchi Elena2, Gladchi Viorica2, Romanciuc Lidia2, Goreaceva Nelly2
 
1 Academy of Sciences of Moldova,
2 Moldova State University
 
 
Disponibil în IBN: 14 decembrie 2013


Rezumat

The current paper contains a synthesis of the processes of chemical auto-purification that take place in natural waters; examples of mechanisms of such processes occurring with participation of dissolved organic matter, oxidants of the biogeochemical cycle of oxygen and of transition metals including copper and iron are presented. The kinetic indicators of natural water quality are presented as well.

Cuvinte-cheie
self-purification capacity, kinetic indicators,

hydrogen peroxide, free radicals, redox state