Zobrazeno 1 - 10
of 15
pro vyhledávání: '"O. D. Chursina"'
Autor:
A. A.-A. Ennan, G. M. Shikhaleyeva, R. M. Dlubovskiy, R. E. Khoma, A. N. Kirushkina, O. D. Chursina
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 24, Iss 4(68), Pp 97-107 (2018)
Work is sanctified to research of adsorption descriptions and basic physical and chemical properties and chemical distribution of standards of the ground sedimentations (GS) selected from a superficial layer (0-18 cm) in north part of aquatorium of t
Externí odkaz:
https://doaj.org/article/cb22d333b11544a2b4f331ff7ec193a3
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 14, Iss 12, Pp 127-138 (2016)
Chemical modification of surface kondensitsionnyh aerosols (KA) which formation when heat treatment metals (process of weld, foundry processes) with application chlorosilanes are suggested. Adsorbtion vapor of water on modification powders KA decreas
Externí odkaz:
https://doaj.org/article/0ca31b86dc484bcc875e27955d8c167b
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 14, Iss 11, Pp 79-88 (2016)
The results of investigation of content and migration plumbum in the water ecosystem of Kuyalnitsky estuary (water, bottom sediments, algae) in period 2000-2008 years are considered; has shown dynamic of spatial and season fluctuations plumbum in the
Externí odkaz:
https://doaj.org/article/4d5c71b86ae246f59442f9e9ccd5df33
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 19, Iss 4(52), Pp 59-69 (2015)
The Sediments of the are among the possible means of summarizing information on the status of aquatic ecosystems and transfers of pollutants in the aquatic environment. The purpose of this study was to evaluate the content and dynamics of many years
Externí odkaz:
https://doaj.org/article/c0fa1612b98a41d59ea8bbc7d4b9ff35
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 16, Iss 13, Pp 54-61 (2015)
Below you will find results of hydrochemical analysis of Kuyalnik estuary surface waters and streams flowing into the southern and the northern tip of the estuary for years 2003-2011. Classification of surface waters composition was carried out. Iden
Externí odkaz:
https://doaj.org/article/7839175e58a8477e9e877a93a1d42822
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 17, Iss 4(44), Pp 70-77 (2014)
The results of long-term (2000 to 2012) studies of bottom sediments pollution levels in the Kuyalnik estuary by heavy metals (Pb, Cd, Cu, Zn, Cr, V, Mn) are presented. It is shown that the spatial distribution of metals depends on the location of the
Externí odkaz:
https://doaj.org/article/d041d91c0c464ddb942d24a58ded3744
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 17, Iss 3(43), Pp 62-71 (2014)
Based on complex systemic observation of the heavy metals contents (Cu, Zn, Pb, Cr, Cd, V, Mn) examined a mechanism of their distribution in the various parts of Kuyalnik estuary ecosystem (water-sediment-soil-plants), identified the most polluted pa
Externí odkaz:
https://doaj.org/article/e51f43588eb0438c927db367eccf38bc
Autor:
G. N. Shykhalyeyeva, A. A. Ennan, O. D. Chursina, I. I. Shykhalyeyev, A. N. Kiryushkina, I. S. Kuzmina
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 18, Iss 3(47), Pp 67-78 (2014)
Presented the results of water macrocomponental composition research in Kuyalnik estuary for the period of 2002-2013 years. Reflected interannual dynamics of changes in the content of the main ions (Na+, Ca2+, Mg2+, Cl-, SO4 2-, HCO3 -) in water and
Externí odkaz:
https://doaj.org/article/12dbf5379b304a3ab1f2bae149e9e29d
Autor:
R. E. Khoma, R. M. Dlubovskiy, A. A.-A. Ennan, G. M. Shikhaleyeva, A. N. Kirushkina, O. D. Chursina
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 24, Iss 4(68), Pp 97-107 (2018)
Work is sanctified to research of adsorption descriptions and basic physical and chemical properties and chemical distribution of standards of the ground sedimentations (GS) selected from a superficial layer (0-18 cm) in north part of aquatorium of t
Publikováno v:
Aerosol Science and Engineering. 2:109-117
Primary particles’ sizes and chemical composition during gas metal arc welding are studied by the welding fume evolution numerical modeling. The inhalable particles’ chemical composition and specific surface area are studied experimentally. The d