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Enhancement of the bleaching and degradation of textile wastewaters by gliding arc discharge plasma in the presence of TiO2 catalyst

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dc.contributor.author MR, Ghezzar
dc.contributor.author F, Abdelmalek
dc.contributor.author M, Belhadj
dc.contributor.author N, Benderdouche
dc.contributor.author A, Addou
dc.date.accessioned 2019-01-09T07:24:32Z
dc.date.available 2019-01-09T07:24:32Z
dc.date.issued 2009
dc.identifier.issn 0304-3894
dc.identifier.uri http://e-biblio.univ-mosta.dz/handle/123456789/8232
dc.description.abstract Résumé : The degradation of two polluted textile wastewaters from SOITEX (silk and textile) industry using the plasma-catalytic process, has been studied by non-thermal Gliding arc technique coupled to Degussa P25 titanium dioxide (TiO2) as photo-catalyst. Experiments were carried out to optimise the amount of phtoto-catalyst. The results showed that maximum degradation was attained for 3 g L−1 TiO2 concentration. For wastewater (1) degradation was 95% at the end of 60 min of treatment time. The same wastewater was completely decolourised after only 30 min of plasma-catalytic treatment time. In parallel, the biodegradability was significantly enhanced through 20 min of exposure to the plasmagenous source for both wastewater samples. Turbidity of wastewater (1) and wastewater (2) decreased with rate constants of 0.015 and 0.017 min−1, respectively. The TiO2-mediated Gliding Arc discharge () showed … en_US
dc.language.iso en en_US
dc.publisher Journal of Hazardous Materials en_US
dc.relation.ispartofseries Num 2-3;Vol 164
dc.subject Glidarc, textile dyes, photocatalyst, decolourization , TiO2, , plasma-catalytic process en_US
dc.title Enhancement of the bleaching and degradation of textile wastewaters by gliding arc discharge plasma in the presence of TiO2 catalyst en_US
dc.type Article en_US


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