Degradação de BTXs via processos oxidativos avançados Degradation of BTXs by advanced oxidative processes
| Autor: | Elaine Regina Lopes Tiburtius, Patricio Peralta-Zamora, Alexandre Emmel, Elenise Sauer Leal |
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| Jazyk: | English<br />Spanish; Castilian<br />Portuguese |
| Rok vydání: | 2005 |
| Předmět: | |
| Zdroj: | Química Nova, Vol 28, Iss 1, Pp 61-64 (2005) |
| Druh dokumentu: | article |
| ISSN: | 0100-4042 1678-7064 |
| DOI: | 10.1590/S0100-40422005000100013 |
| Popis: | In this study the efficiency of advanced oxidative processes (AOPs) were investigated toward the degradation of aqueous solutions containing benzene, toluene and xylenes (BTX). The results indicated that BTX can be effectively oxidized by the UV-A-assisted photo-Fenton process. The treatment permits almost total degradation of BTX and removal of more than 80% of the phenolyc intermediates at reaction times of about 30 min. Preliminary investigations using solar light suggest a good potentiality of the process for the treatment of large volumes of aqueous samples containing these polluting species. |
| Databáze: | Directory of Open Access Journals |
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