Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Nataliia Tolstopalova"'
Publikováno v:
Journal of Water and Environmental Nanotechnology, Vol 2, Iss 1, Pp 1-8 (2017)
Arsenic belongs to chemical elements, which are often found in natural waters and make it unsuitable for consumption without special treatment. Neutralization of arsenic pollutants of natural waters by converting them into insoluble form is one of th
Externí odkaz:
https://doaj.org/article/2c839c84d8fe414ca3a8670df807f3ad
Publikováno v:
Proceedings of the NTUU “Igor Sikorsky KPI”. Series: Chemical engineering, ecology and resource saving. :52-69
Introduction. The high-quality water conditioning problem does not disappear from the agenda of chemists, biologists, and ecologists. Fluoride content is an important water quality indicator, as fluoride can have both positive and negative effects on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::318e88b4994a387673d8bba2e7112528
https://doi.org/10.20535/2617-9741.1.2023.276447
https://doi.org/10.20535/2617-9741.1.2023.276447
Publikováno v:
Technology audit and production reserves. 2:17-24
The object of research is wastewater contaminated with anionic dyes. Traditional methods of wastewater treatment from dyes are imperfect and inefficient or non-existent. Therefore, the need to develop and implement effective and inexpensive to use an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06e90fb31d3b34d1e6d07c4759295069
https://doi.org/10.15587/2706-5448.2022.256750
https://doi.org/10.15587/2706-5448.2022.256750
Publikováno v:
Technology Audit and Production Reserves, Vol 5, Iss 3(61), Pp 17-20 (2021)
The object of the research is the flotoextraction of chromium (VI) ions from model and real waste waters. Hexavalent chromium compounds pose a serious hazard to surface and ground waters and can have mutagenic and carcinogenic effects on living organ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ba5d349723877cfdd3388f3c99f29b3
https://doi.org/10.15587/2706-5448.2021.242811
https://doi.org/10.15587/2706-5448.2021.242811
Autor:
Tetiana Obushenko, Nataliia Tolstopalova, Olga Sanginova, Evgeniy Kostenko, Oleksandr Bolielyi, Viktor Kurylenko
The object of research in this work is model aqueous solutions containing phosphate ions. Phosphorus is an essential nutrient for all life forms and determines the trophic state of freshwater ecosystems. The existing problem is that when excessive ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ea7a006c8ffc78148f0c487486a7384
https://zenodo.org/record/7114736
https://zenodo.org/record/7114736
Publikováno v:
Proceedings of the NTUU “Igor Sikorsky KPI”. Series: Chemical engineering, ecology and resource saving. :31-37
Introduction. The level of water pollution in Ukraine continues to grow, despite the strengthening of requirements for the treated water, so the existing approaches to the water treatment processes control need to be revised and improved. Materials a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::376d5ad625cc239907267430320ecf80
https://doi.org/10.20535/2617-9741.1.2021.228092
https://doi.org/10.20535/2617-9741.1.2021.228092
Publikováno v:
Вода і водоочисні технології. Науково-технічні вісті, 2019, № 2(25)
Більшість сполук арсену є високотоксичними, в результаті чого потрапляння цих речовин в людський організм разом з водою чи їжею або три
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e32d93d556bbcea086b7decf2005df4
https://doi.org/10.20535/2218-93002522019187942
https://doi.org/10.20535/2218-93002522019187942
Autor:
Marta Litynska, Nataliia Tolstopalova
Publikováno v:
Voprosy Khimii i Khimicheskoi Tekhnologii. :22-29
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc2e4f611671e86dc63d58c3d1af4d39
https://doi.org/10.32434/0321-4095-2019-124-3-22-29
https://doi.org/10.32434/0321-4095-2019-124-3-22-29
Publikováno v:
Journal of Ecological Engineering, Vol 20, Iss 3, Pp 77-84 (2019)
Membrane technologies are very popular both in drinking water and wastewater treatment due to their significant advantages. However, colloidal fouling is one of the main disadvantages of low-pressure membranes. Fine particle ferric oxyhydroxide effec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a18114660da47630dce44f38ee6f669b
http://www.journalssystem.com/jeeng/Ferric-oxyhydroxide-as-fouling-prevention-reagent-for-low-pressure-membranes,99736,0,2.html
http://www.journalssystem.com/jeeng/Ferric-oxyhydroxide-as-fouling-prevention-reagent-for-low-pressure-membranes,99736,0,2.html
Publikováno v:
ScienceRise, Vol 12, Iss 12, Pp 54-59 (2018)
The basic regularities of removal of cationic dyes are established. The optimal collectors and absorbents are selected. The effect on the sublation process of the following parameters is studied: the type of absorbent, sublation duration, dyer:surfac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23100a6315ddbc713ae316e4a82144d6
http://journals.uran.ua/sciencerise/article/view/151923
http://journals.uran.ua/sciencerise/article/view/151923