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Composites based on smectites for removal of pharmaceutical micropollutants
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SYSNO ASEP 0573477 Document Type A - Abstract R&D Document Type O - Ostatní Title Composites based on smectites for removal of pharmaceutical micropollutants Author(s) Plevová, Eva (UGN-S) RID, ORCID
Vallová, S. (CZ)
Vaculíková, Lenka (UGN-S) RID, ORCID
Valovičová, Věra (UGN-S) RID
Hundáková, M. (CZ)Number of authors 5 Source Title Book of Abstracts - NanoOstrava 2023. - Ostrava : VŠB - Technická univerzita Ostrava, 2023
S. 144-144Number of pages 1 s. Publication form Print - P Action NanoOstrava 2023 - Nanomaterials and Nanotechnology Meeting /8./ Event date 15.05.2023 - 18.05.2023 VEvent location Dolní Oblast Vítkovice, Ostrava Country CZ - Czech Republic Event type WRD Language eng - English Country CZ - Czech Republic Keywords smectites ; diclofenac ; sorption Subject RIV CB - Analytical Chemistry, Separation OECD category Analytical chemistry Institutional support UGN-S - RVO:68145535 Annotation The aim of this work is comparison of ability of prepared organo-smectite composites for the removal of diclofenac (DC) from aqueous environment due to increasing wastewater pollution related to high consumption of pharmaceuticals, mainly widely prescribed non-steroidal anti-inflammatory drugs. The montmorillonite (MMT), beidellite (BEI), hectorite (HEC) and nontronite (NTN) were modified with benzalkonium chloride (BA) and prepared composites were checked as potential sorbents for analgesic drug DC from aqueous solutions. Obtained results suggest, that the modification of smectites can lead to preparation of potential inexpensive materials with sufficient sorption efficiency (above 90%) for the removal of non-steroidal anti-inflammatory drugs from aqueous solution with respect to their occurrence in relatively low concentrations in wastewaters. Workplace Institute of Geonics Contact Lucie Gurková, lucie.gurkova@ugn.cas.cz, Tel.: 596 979 354 Year of Publishing 2024
Number of the records: 1