Отправить статью по E-mail Water Purification by Microfiltration Ceramic Membranes Modified with Pyrocarbon and Silica
- Авторы: Goncharuk V.V.1, Ogenko V.M.2, Kucheruk D.D.1, Dubrovina L.V.1, Dulneva T.Y.1, Dubrovin I.V.3
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Учреждения:
- Dumanskii Institute of Colloid and Water Chemistry
- Vernadskii Institute of General and Inorganic Chemistry
- Chuiko Institute of Chemistry of Surface
- Выпуск: Том 41, № 4 (2019)
- Страницы: 248-252
- Раздел: Water Treatment and Demineralization Technology
- URL: https://journal-vniispk.ru/1063-455X/article/view/184105
- DOI: https://doi.org/10.3103/S1063455X19040076
- ID: 184105
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Аннотация
Ultrafiltration membranes were obtained by means of modification of microfiltration ceramic membranes with pyrocarbon from polyisocyanate and sodium carboxymethyl cellulose. For Ca2+ the retention factor and the specific productivity of the modified membranes depend on their composition and filtration time of the solution being purified and vary from 70 to 2% and from 96 to 4.7 dm3 /(m2·h) (P—1.1 MPa). The retention factor of direct scarlet dye is 99.99% at the specific productivity from 2 to 19.7 dm3/(m2·h) (P—1.2 MPa).
Об авторах
V. Goncharuk
Dumanskii Institute of Colloid and Water Chemistry
Email: dubrovina@ua.fm
Украина, Kyiv
V. Ogenko
Vernadskii Institute of General and Inorganic Chemistry
Email: dubrovina@ua.fm
Украина, Kyiv
D. Kucheruk
Dumanskii Institute of Colloid and Water Chemistry
Email: dubrovina@ua.fm
Украина, Kyiv
L. Dubrovina
Dumanskii Institute of Colloid and Water Chemistry
Автор, ответственный за переписку.
Email: dubrovina@ua.fm
Украина, Kyiv
T. Dulneva
Dumanskii Institute of Colloid and Water Chemistry
Email: dubrovina@ua.fm
Украина, Kyiv
I. Dubrovin
Chuiko Institute of Chemistry of Surface
Email: dubrovina@ua.fm
Украина, Kyiv
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