Email this article Main regularities of reverse-osmotic water purification of phosphates
- Authors: Seminskaya O.O.1, Balakina M.N.1, Kucheruk D.D.1, Goncharuk V.V.1
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Affiliations:
- Dumanskii Institute of Colloid Chemistry and the Chemistry of Water
- Issue: Vol 38, No 1 (2016)
- Pages: 39-44
- Section: Water Treatment and Demineralization Technology
- URL: https://journal-vniispk.ru/1063-455X/article/view/183454
- DOI: https://doi.org/10.3103/S1063455X16010070
- ID: 183454
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Abstract
Investigated are working characteristics of reverse-osmotic membranes of low pressure ESPA-1 and TFC-75 in purifying aqueous solutions of phosphates in the range of their concentrations 10–490 mg/dm3. It is shown that at minor difference of selectivity of studied membranes with respect to phosphate–ions the specific capacity of the membrane ESPA-1noticeably exceeds such of the membrane TFC-75.
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About the authors
O. O. Seminskaya
Dumanskii Institute of Colloid Chemistry and the Chemistry of Water
Author for correspondence.
Email: olya.sunshine@gmail.com
Ukraine, Kiev
M. N. Balakina
Dumanskii Institute of Colloid Chemistry and the Chemistry of Water
Email: olya.sunshine@gmail.com
Ukraine, Kiev
D. D. Kucheruk
Dumanskii Institute of Colloid Chemistry and the Chemistry of Water
Email: olya.sunshine@gmail.com
Ukraine, Kiev
V. V. Goncharuk
Dumanskii Institute of Colloid Chemistry and the Chemistry of Water
Email: olya.sunshine@gmail.com
Ukraine, Kiev
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