| Issue |
E3S Web Conf.
Volume 59, 2018
2nd International Conference on Science and Technology Current Issues in Water Distribution and Treatment (CIWT 2017)
|
|
|---|---|---|
| Article Number | 00017 | |
| Number of page(s) | 4 | |
| DOI | https://doi.org/10.1051/e3sconf/20185900017 | |
| Published online | 16 October 2018 | |
Photocatalytic decomposition of surfactants on nitrogen modified TiO2
1
West Pomeranian University of Technology, Faculty of Civil Engineering and Architecture, Department of Sanitary Engineering, al. Piastów 45, 70-311 Szczecin, Poland
2
West Pomeranian University of Technology, Faculty of Chemical Technology and Engineering, Institute of Inorganic Chemical Technology and Environment Engineering, ul. Pulaskiego 10, 70-322 Szczecin, Poland
* Corresponding author: mjanus@zut.edu.pl
In these studies advanced oxidation processes such as: photolysis, ozonation and photocatalysis for anionic and cationic surfactants decomposition were used. Nitrogen modified titanium dioxide and commercial TiO2-P25 were used for photocatalytic tests. UV-C lamp and different dose of ozone: 186, 383, 478 and 563 mg/(dm3·h) were used. The optimal system for anionic and cationic surfactants decomposition was connection of ozonation with UV-C irradiation.
© The Authors, published by EDP Sciences, 2018
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