Autor: Chernykh, Elena G. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Ecological Monitoring of the Content of Heavy Metal Ions in the Aquatic Environment
Autorzy:: Chernykh, Elena G.
Powiązania:: https://bibliotekanauki.pl/articles/2173344.pdf
Data publikacji:: 2022
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: environmental monitoring
water body
solid-phase spectrophotometry
heavy metals
sorption
test method
Opis:: Solid-phase spectrophotometry is one of the effective methods for detecting heavy metals in water. Environmental monitoring of the content of heavy metal ions in the aquatic environment is an urgent task for controlling the quality of wastewater from enterprises, as well as studying their impact on natural water bodies. In this study, an rapid and easy-to-use method for the determination of a number of heavy metals by solid-phase spectrophotometry was developed.
Źródło:: Journal of Ecological Engineering; 2022, 23, 8; 270--276
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Isolation of Bacteria from Drill Cuttings, their Identification and Assessment of Destructive Potential
Autorzy:: Chernykh, Elena G.
Powiązania:: https://bibliotekanauki.pl/articles/2086394.pdf
Data publikacji:: 2022
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: anionic surfactant
drill cuttings
carboxymethyl cellulose
diesel fuel
surfactant
cationic surfactant
oil-based drilling fluid
hydrocarbon-oxidizing microorganisms
Opis:: The drilling of any oil and gas well is accompanied by the use of drilling fluids consisting of chemical reagents and materials of varying degrees of environmental hazard. The existing drilling waste disposal technologies are expensive, energyand labor-intensive, and do not always contribute to the formation of environmentally friendly compounds. In this regard, the possibility of using destructor microorganisms capable of growing and exhibiting biochemical activity under the conditions of complex pollution, in an environment with a high content of hydrocarbons, surfactants and polymer additives capable of biodegrading these substances, is relevant. In connection with the foregoing, the search for new strains of bacteria for the disposal of drilling waste, which are resistant to the conditions of complex toxic effects of drill cuttings components and, at the same time, capable of providing a significant degree of detoxification of the reagents that are part of hydrocarbon-based solutions, is relevant.
Źródło:: Journal of Ecological Engineering; 2022, 23, 4; 155--163
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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