title: Novel Mixed Matrix Membranes Based on Polymer of Intrinsic Microporosity PIM-1 Modified with Metal-Organic Frameworks for Removal of Heavy Metal Ions and Food Dyes by Nanofiltration
metadata.name: dc.contributor.author
metadata.value: Kuzminova, Anna
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Dmitrenko, Mariia
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Zolotarev, Andrey
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Korniak, Aleksandra
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Poloneeva, Daria
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Selyutin, Artem
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Emeline, Alexei
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Yushkin, Alexey
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Foster, Andrew
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Budd, Peter
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Ermakov, Sergey
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2022-05-24T13:53:33Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2022-05-24T13:53:33Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2021-12-23
metadata.lang: -
metadata.name: dc.identifier
metadata.value: 10.3390/membranes12010014
metadata.lang: -
metadata.name: dc.identifier.issn
metadata.value: 10.3390/membranes12010014
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/36472
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: Nowadays, nanofiltration is widely used for water treatment due to its advantages, such as energy-saving, sustainability, high efficiency, and compact equipment. In the present work, novel nanofiltration membranes based on the polymer of intrinsic microporosity PIM-1 modified by metal-organic frameworks (MOFs)-MIL-140A and MIL-125-were developed to increase nanofiltration efficiency for the removal of heavy metal ions and dyes. The structural and physicochemical properties of the developed PIM-1 and PIM-1/MOFs membranes were studied by the spectroscopic technique (FTIR), microscopic methods (SEM and AFM), and contact angle measurement. Transport properties of the developed PIM-1 and PIM-1/MOFs membranes were evaluated in the nanofiltration of the model and real mixtures containing food dyes and heavy metal ions. It was found that the introduction of MOFs (MIL-140A and MIL-125) led to an increase in membrane permeability. It was demonstrated that the membranes could be used to remove and concentrate the food dyes and heavy metal ions from model and real mixtures.
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: en
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: MDPI
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: mixed matrix membrane
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: polymer of intrinsic microporosity
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: PIM-1
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: metal-organic frameworks
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: nanofiltration
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Novel Mixed Matrix Membranes Based on Polymer of Intrinsic Microporosity PIM-1 Modified with Metal-Organic Frameworks for Removal of Heavy Metal Ions and Food Dyes by Nanofiltration
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: membranes-12-00014-v2.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/36472/1/membranes-12-00014-v2.pdf
resources.format: Adobe PDF
resources.size: 56,15 MB