The present work verified the efficiency of electro-Fenton to destroy phenolic compounds present in Stripping Aircraft Wastewater. This research aimed to elucidate the influence of the catalyst nature, its concentration and of electric current density in efficiency of electro-Fenton process using an indivisible cell with a carbon felt cathode and platinum or borod doped diamond anodes. The experiments compared the effect of these variables to destroy phenol, cresols and their intermediates. The compounds and many intermediates formed were identified in High Perfomance Liquid Chromatograph and allowed obtaining apparent and/or absolute constants and simplified degradation mechanisms. In optimum conditions, measures of Total Organic Carbon showed high mineralization rates. At the end, the application of electro-Fenton process to high organics loads of real Stripping Aircraft wastewater allowed obtaining almost complete mineralization replacing Pt anode by Boron Doped Diamond.
| Identifer | oai:union.ndltd.org:CCSD/oai:tel.archives-ouvertes.fr:tel-00481961 |
| Date | 24 September 2008 |
| Creators | Pimentel, Marcio |
| Publisher | Université Paris-Est |
| Source Sets | CCSD theses-EN-ligne, France |
| Language | English |
| Detected Language | English |
| Type | PhD thesis |
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