Terrestrial solar radiation driven photodecomposition of ciprofloxacin in clinical wastewater applying mesostructured iron(III) oxide

DOI zum Zitieren der Version auf EPub Bayreuth: https://doi.org/10.15495/EPub_UBT_00005360
URN to cite this document: urn:nbn:de:bvb:703-epub-5360-6

Title data

Wagner, Daniel R. ; Ament, Kevin ; Mayr, Lina ; Martin, Thomas ; Blößer, André ; Schmalz, Holger ; Marschall, Roland ; Wagner, Friedrich E. ; Breu, Josef:
Terrestrial solar radiation driven photodecomposition of ciprofloxacin in clinical wastewater applying mesostructured iron(III) oxide.
In: Environmental Science and Pollution Research. Vol. 28 (2020) . - pp. 6222-6231.
ISSN 1614-7499
DOI der Verlagsversion: https://doi.org/10.1007/s11356-020-10899-6

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Project information

Project title:	Project's official title Project's id SFB 840 - Von partikulären Nanosystemen zur Mesotechnologie No information
Project financing:	Deutsche Forschungsgemeinschaft

Abstract

Cationic cylindrical polymer brushes based on polybutadiene-block-poly(2-vinylpyridine) were applied as structure-directing agent for mesostructuring Fe2O3 nanoparticles into nanotubes. After temperature-controlled template removal, the obtained non-woven catalysts were tested for the photodegradation of ciprofloxacin under terrestrial solar radiation. At a slightly basic pH value, as typically encountered in clinical wastewaters, the mesostructured Fe2O3 shows a 4.5 times faster degradation of ciprofloxacin than commercial Aeroxide® TiO2 P25. Even wide-bandgap ZnO, mesostructured in the same way, is 1.6 times slower. Moreover, the non-woven-like structure of the catalyst allows for easy recovery of the catalyst and operation in a continuous flow reactor.

Further data

Item Type:	Article in a journal
Keywords:	Wastewater treatment; Photocatalysis; Ciprofloxacin; Fe2O3; Mesostructured; Cylindrical polymer brushes
DDC Subjects:	500 Science > 540 Chemistry
Institutions of the University:	Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Inorganic Colloids for Electrochemical Energy storage Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Inorganic Colloids for Electrochemical Energy storage > Chair Chair Inorganic Colloids for Electrochemical Energy storage - Univ.-Prof. Dr. Josef Breu Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Physical Chemistry III - Sustainable Materials for Solar Energy Conversion Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Physical Chemistry III - Sustainable Materials for Solar Energy Conversion > Chair Physical Chemistry III - Sustainable Materials for Solar Energy Conversion - Univ.-Prof. Dr. Roland Marschall Research Institutions > Affiliated Institutes > Bavarian Polymer Institute (BPI) Faculties Faculties > Faculty of Biology, Chemistry and Earth Sciences Research Institutions Research Institutions > Affiliated Institutes
Language:	English
Originates at UBT:	Yes
URN:	urn:nbn:de:bvb:703-epub-5360-6
Date Deposited:	25 Mar 2021 11:24
Last Modified:	25 Mar 2021 11:24
URI:	https://epub.uni-bayreuth.de/id/eprint/5360

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