Polyvinylidene fluoride based track-etched membrane preparation for the needs of membrane distillation and its properties examination

This article is devoted to the preparation of track-etched membranes based on polyvinylidene fluoride irradiated with krypton ions for membrane distillation. The track-ethed membranes performance relationship to the of the membrane distillation conditions such as the concentration of salts in the fe...

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Bibliographic Details
Published in:Journal of physics. Conference series 2020-11, Vol.1701 (1), p.12018
Main Authors: Laricheva, T E, Ananyeva, O A, Merkov, S M, Manakova, O M
Format: Article
Language:English
Subjects:
Dimethylformamide
Distillation
Fluorides
Krypton
Membranes
Physics
Polyvinylidene fluorides
Pore size
Sensitizing
Ultraviolet radiation
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Summary:This article is devoted to the preparation of track-etched membranes based on polyvinylidene fluoride irradiated with krypton ions for membrane distillation. The track-ethed membranes performance relationship to the of the membrane distillation conditions such as the concentration of salts in the feed solution, temperature and charge of the dissolved salt cation) was studied. Also the sensitizing effect of dimethylformamide on the membrane pores diameter and UV-radiation on the formation of the track-etched membrane with a given pore size were studied.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1701/1/012018