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Bourassi, M. Karaszova, M. Pasichnyk, M. Zazpe, R. Hercikova, J. Fila, V. Macak, JM. Gaalova, J.
Original Title
Removal of Ibuprofen from Water by Different Types Membranes
Type
journal article in Web of Science
Language
English
Original Abstract
Ibuprofen separation from water by adsorption and pertraction processes has been studied, comparing 16 different membranes. Tailor-made membranes based on Matrimid, Ultem, and diaminobenzene/diaminobenzoic acid with various contents of zeolite and graphene oxide, have been compared to the commercial polystyrene, polypropylene, and polydimethylsiloxane polymeric membranes. Experimental results revealed lower ibuprofen adsorption onto commercial membranes than onto tailor-made membranes (10-15% compared to 50-70%). However, the mechanical stability of commercial membranes allowed the pertraction process application, which displayed a superior quantity of ibuprofen eliminated. Additionally, the saturation of the best-performing commercial membrane, polydimethylsiloxane, was notably prevented by atomic layer deposition of (3-aminopropyl)triethoxysilane.
Keywords
ibuprofen; water treatment; dense polymer membrane; atomic layer deposition
Authors
Bourassi, M.; Karaszova, M.; Pasichnyk, M.; Zazpe, R.; Hercikova, J.; Fila, V.; Macak, JM.; Gaalova, J.
Released
1. 12. 2021
Publisher
MDPI
Location
BASEL
ISBN
2073-4360
Periodical
Polymers
Year of study
13
Number
23
State
Swiss Confederation
Pages from
4082-1
Pages to
4082-18
Pages count
18
URL
https://www.mdpi.com/2073-4360/13/23/4082