Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/112188
Title: Preparation of Hydrophobic PET Track-Etched Membranes for Separation of Oil–Water Emulsion
Authors: Korolkov, I. V.
Narmukhamedova, A. R.
Melnikova, G. B.
Muslimova, I. B.
Yeszhanov, A. B.
Zhatkanbayeva, Zh. K.
Chizhik, S. A.
Zdorovets, M. V.
Issue Date: 2021
Publisher: MDPI AG
MDPI AG
Citation: Preparation of Hydrophobic PET Track-Etched Membranes for Separation of Oil–Water Emulsion / I. V. Korolkov, A. R. Narmukhamedova, G. B. Melnikova et al. // Membranes. — 2021. — Vol. 11. — Iss. 8. — 637.
Abstract: The paper describes the separation of an oil–water emulsion by filtration using poly(ethylene terephthalate) track-etched membranes (PET TeMs) with regular pore geometry and narrow pore size distribution. PET TeMs were modified with trichloro(octyl)silane to increase their hydrophobic properties. Conditions for the modification of PET TeMs with trichloro(octyl)silane were investigated. The results of changes in the pore diameters and the contact angle depend on the concentration of trichloro(octyl)silane and the soaking time are presented. The obtained samples were characterized by FTIR, AFM, SEM-EDX and gas-permeability test. Chloroform–water and cetane–water emulsions have been used as a test liquid for oil–water separation. © 2021 by the authors.
Keywords: HYDROPHOBIC MODIFICATION
SILANE
TRACK-ETCHED MEMBRANES
WATER–OIL SEPARATION
CHLORINE COMPOUNDS
CONTACT ANGLE
EMULSIFICATION
ETHYLENE
GAS PERMEABILITY
HYDROPHOBICITY
LIQUIDS
MICROFILTRATION
PORE SIZE
SILANES
WATER FILTRATION
HYDROPHOBIC PROPERTIES
NARROW PORE SIZE DISTRIBUTIONS
PERMEABILITY TEST
POLY(ETHYLENE TEREPHTHALATE) TRACK-ETCHED MEMBRANES (PET-TM)
PORE DIAMETERS
TRACK-ETCHED MEMBRANE
WATER EMULSION
WATER SEPARATION
GAS PERMEABLE MEMBRANES
URI: http://hdl.handle.net/10995/112188
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 85113216556
PURE ID: 22980197
ISSN: 2077-0375
metadata.dc.description.sponsorship: Funding: This research was funded by the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan (Grant No. AP09057934) and Belarusian Republican Foundation for Basic Research (contr. F20MS-025 of 04.06.2020).
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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