Title: Advanced oxidation processes
Authors: Vála, Lukáš
Křenek, Tomáš
Citation: JIRKOVÁ, Hana ed.; JENÍČEK, Štepán ed. Proceedings PING 2019: modern trends in material engineering: 10.-13.09.2019, Pilsen. 1. vyd. Plzeň: University of West Bohemia, 2019, s. 118. ISBN 978-80-261-0879-5.
Issue Date: 2019
Publisher: University of West Bohemia
Document type: konferenční příspěvek
URI: http://hdl.handle.net/11025/35275
ISBN: 978-80-261-0879-5
Keywords: pokročilé oxidační procesy;fentonová oxidace;pulzní laserové záření;sulfidy železa a kobaltu
Keywords in different language: advanced oxidation processes;fenton oxidation;pulsed laser irradation;iron and cobalt sulfides
Abstract in different language: There is a great interest in the synthesis of various nanosized green reusable catalysts which would better assist various chemical reactions in industrially important technologies. Heterogeneous catalysts are widely used in advanced oxidation processes. Its can remove organic pollutants in wastewater effluents by facilitting their degradation through ozonization, photolysis, semiconductor photocatalysis, electrochemical treatment and Fenton’s oxidation. In the case of using Fenton´s oxidation. Pulsed laser irradiation of iron and cobalt sulfides in different enviroments allows laser ablation and generation of FeS, CoS2 nano/micro particles. The FeS and CoS2-based films deposited on Ta deposited on Cu were examined for their catalytic effect in Fenton degradation of methylene blue (MB). However, there is still necessary presence of additional H2O2 which is expensive for wider industrial application. Therefore, these substances are tested for their photocatalytic properties.
Rights: © University of West Bohemia
Appears in Collections:Proceedings PING 2019: modern trends in material engineering
Konferenční příspěvky / Conference papers (KMM)
Proceedings PING 2019: modern trends in material engineering

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