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Title | Chromium (VI) ions extraction from water |
Authors |
Tolstopalova, N.M.
Obushenko, T.I. Kostoglod, O.B. |
ORCID | |
Keywords |
chromium (VI) waste water хром (VI) сточные воды стічні води |
Type | Conference Papers |
Date of Issue | 2017 |
URI | http://essuir.sumdu.edu.ua/handle/123456789/66546 |
Publisher | Sumy State University |
License | |
Citation | Tolstopalova, N.M. Chromium (VI) ions extraction from water [Текст] / N.M. Tolstopalova, T.I. Obushenko, O.B. Kostoglod // Освіта, наука та виробництво: розвиток і перспективи: матеріали ІІ Всеукраїнської науково-методичної конференції, м. Шостка, 20 квітня 2017 р. - Суми: СумДУ, 2017. - С. 27. |
Abstract |
The aim of this work was to research hexavalent chromium solvent sublation. This
method was founded on combination of flotation and extraction methods which is based on
transmission of gas bubbles through the aqueous phase and passing pollutant substances
(sublate) into organic phase. Organic phase must be lighter then water and must not dissolve
in it. Solvent sublation has such advantages as possibility of multiple pollutant ions
concentration in small volumes of organic solvent; possibility of valuable components
regeneration; much smaller amount of organic solvent is used (compered to extraction
method); process is not limited by the distribution constant; absence of foam (compared to
flotation); less wet sludge [1]. |
Appears in Collections: |
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Tolstopalova.pdf | 340,57 kB | Adobe PDF | 1756307207 |
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