Original title: Photochemical Degradation of Polybrominated Diphenyl Ethers in Micro Photo Reactor
Authors: Vajglová, Zuzana ; Veselý, M. ; Křišťál, Jiří ; Vychodilová, Hana ; Tříska, Jan ; Jiřičný, Vladimír
Document type: Papers
Conference/Event: International Congress of Chemical and Process Engineering CHISA 2012 and 15th Conference PRES 2012 /20./, Prague (CZ), 2012-08-25 / 2012-08-29
Year: 2012
Language: eng
Abstract: Most authors used for their studies of technical decaBDE mixture, or pure congener BDE 209. Very few studies used the technical octaBDE mixtures or pentaBDE, or congener BDE 47, which are most abundantly represented in the environment. Photodegradation of PBDE by catalysis over nanoporous TiO2 in microwave field showed very positive results. Debromination of BDE 209 after 240 minutes was very high and reached 99% (from initial value of 14 125 ng/mL). Lower brominated congeners including the tri brominated congener BDE 28 were safely determined.
Keywords: micro photo reactor; photodegradation; polybrominated diphenyl ethers
Project no.: GA104/09/0880 (CEP)
Funding provider: GA ČR
Host item entry: Final Program, ISBN 978-80-905035-1-9
Note: Související webová stránka: www.chisa.cz/2012
Rights: This work is protected under the Copyright Act No. 121/2000 Coll.

Institution: Institute of Chemical Process Fundamentals AS ČR (web)
Original record: http://hdl.handle.net/11104/0212163

Permalink: http://www.nusl.cz/ntk/nusl-126629


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