Photo-degradation of halogenated compounds with porous metal oxides catalyst
Joint Authors
Eshkourfu, Rabiah O.
Hadidan, Mabrukah E.
Abu Janah, Rajab E.
Abu Shunnaq, Khalid
Source
Issue
Vol. 2019, Issue 14 (31 Jan. 2019), pp.393-399, 7 p.
Publisher
Elmergib University Faculty of Education
Publication Date
2019-01-31
Country of Publication
Libya
No. of Pages
7
Main Subjects
Abstract EN
The degradation of halogenated Model compounds (Dichloromethane (CH2CI2), 1-Chlorobutane (CH3(CH2)3C1), Chlorobenzene (C6H5CI), and Tri-fluoro acetic acid (CF3COOH)) composed of chlorine and fluorine in aqueous solution under ultraviolet light irradiation by using the Porous Metal Oxides HTiNbO5 Catalyst was investigated.
The photodegradation activities was measured by, ion chromatography, ion selective electrodes titration, and total organic carbon analysis.
After 8.0 hours of irradiation with the catalyst, about 84% of the chlorine present in the compounds was released as chloride ions.
This cause’s a decrease in the pH of the solution.
Loss of samples via vaporization and escape into the air was responsible for incomplete photolyzation.
The new porous material has a high photocatalytic activity towards halogenated organic compounds in stirred water reactors as demonstrated by release of chlorine ions.
This shows to be a promising alternative to TiO2nano-powders.
The HTiNbO5 catalyst had much better sedimentation characteristics than TiO2nano powders and it can be separated easily, qualities that TiO2nano powders do not have
American Psychological Association (APA)
Hadidan, Mabrukah E.& Abu Janah, Rajab E.& Eshkourfu, Rabiah O.& Abu Shunnaq, Khalid. 2019. Photo-degradation of halogenated compounds with porous metal oxides catalyst. Journal of Educational،Vol. 2019, no. 14, pp.393-399.
https://search.emarefa.net/detail/BIM-1089470
Modern Language Association (MLA)
Hadidan, Mabrukah E.…[et al.]. Photo-degradation of halogenated compounds with porous metal oxides catalyst. Journal of Educational No. 14 (Jan. 2019), pp.393-399.
https://search.emarefa.net/detail/BIM-1089470
American Medical Association (AMA)
Hadidan, Mabrukah E.& Abu Janah, Rajab E.& Eshkourfu, Rabiah O.& Abu Shunnaq, Khalid. Photo-degradation of halogenated compounds with porous metal oxides catalyst. Journal of Educational. 2019. Vol. 2019, no. 14, pp.393-399.
https://search.emarefa.net/detail/BIM-1089470
Data Type
Journal Articles
Language
English
Notes
Record ID
BIM-1089470