From Laboratory Studies to the Field Applications of Advanced Oxidation Processes : A Case Study of Technology Transfer from Switzerland to Burkina Faso on the Field of Photochemical Detoxification of Biorecalcitrant Chemical Pollutants in Water
Joint Authors
Wéthé, J.
Kenfack, S.
Pulgarin, C.
Klutse, A.
Sarria, V.
Maïga, A. H.
Cissé, G.
Source
International Journal of Photoenergy
Issue
Vol. 2009, Issue 2009 (31 Dec. 2009), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2009-08-18
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
The Fenton and photo-Fenton detoxification of non-biodegradable chemical pollution in water was investigated under simulated UV light in the laboratory and under direct sunlight in Ouagadougou, Burkina Faso.
The laboratory experiments enable one to make a systematic diagnosis among three types of wastewaters, identifying a biorecalcitrant wastewater containing the Chloro-hydroxy-Pryridine (CHYPR).
The application of the photo-Fenton process on effluent containing the CHYPR showed not to stimulate the generation of biodegradable by-products.
Optimal conditions for detoxification of effluent containing the CHYPR were found at pH=2.8, [Fe2+]=5.2 mM, initial [H2O2]=768 mM, for an effluent concentrated at 2.2 mM of CHYPR.
The application of the photochemical process on a field pilot solar photoreactor for the detoxification of water polluted with a pesticide made with Endosulfan showed very promising results, with potential biodegradable effluents obtained at the end of the photochemical treatment.
Optimal conditions of the applied study were found at pH=3.
[H2O2]=8 mM and [Fe2+]=0.18 mM for an initial concentration of 0.36 mM of Endosulfan.
American Psychological Association (APA)
Kenfack, S.& Sarria, V.& Wéthé, J.& Cissé, G.& Maïga, A. H.& Klutse, A.…[et al.]. 2009. From Laboratory Studies to the Field Applications of Advanced Oxidation Processes : A Case Study of Technology Transfer from Switzerland to Burkina Faso on the Field of Photochemical Detoxification of Biorecalcitrant Chemical Pollutants in Water. International Journal of Photoenergy،Vol. 2009, no. 2009, pp.1-8.
https://search.emarefa.net/detail/BIM-446666
Modern Language Association (MLA)
Kenfack, S.…[et al.]. From Laboratory Studies to the Field Applications of Advanced Oxidation Processes : A Case Study of Technology Transfer from Switzerland to Burkina Faso on the Field of Photochemical Detoxification of Biorecalcitrant Chemical Pollutants in Water. International Journal of Photoenergy No. 2009 (2009), pp.1-8.
https://search.emarefa.net/detail/BIM-446666
American Medical Association (AMA)
Kenfack, S.& Sarria, V.& Wéthé, J.& Cissé, G.& Maïga, A. H.& Klutse, A.…[et al.]. From Laboratory Studies to the Field Applications of Advanced Oxidation Processes : A Case Study of Technology Transfer from Switzerland to Burkina Faso on the Field of Photochemical Detoxification of Biorecalcitrant Chemical Pollutants in Water. International Journal of Photoenergy. 2009. Vol. 2009, no. 2009, pp.1-8.
https://search.emarefa.net/detail/BIM-446666
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-446666