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REMOVAL OF CRYSTAL VIOLET DYE FROM AQUEOUS SOLUTION BY GAMMA IRRADIATION

dc.creatorRehman, Faiza
dc.creatorSayed, Murtaza
dc.creatorKhan, Javed Ali
dc.creatorKhan, Hasan M.
dc.date2017-06-05
dc.date.accessioned2019-11-13T15:11:33Z
dc.date.available2019-11-13T15:11:33Z
dc.identifierhttp://www.jcchems.com/index.php/JCCHEMS/article/view/149
dc.identifier.urihttps://revistaschilenas.uchile.cl/handle/2250/112574
dc.descriptionIn this study the radiation-induced degradation of crystal violet (CV) dye under various experimental conditions has been investigated. D0.5, D0.9 and D0.99 values suggests that lower doses are required for 50%, 90% and 99% removal of CV dye when the sample solution contains excessive amount of •OH radicals. The removal efficiency of CV dye in terms of G-values was also calculated under each reaction conditions. The results showed that •OH radicals are playing effective role in the degradation of CV dye as compared to eaq‒ and •H radicals. The gamma irradiation process effectively degraded CV dye at all pH values. The organic byproducts were examined and accordingly degradation pathway was proposed. en-US
dc.formatapplication/pdf
dc.languageeng
dc.publisherSociedad Chilena de Químicaen-US
dc.relationhttp://www.jcchems.com/index.php/JCCHEMS/article/view/149/127
dc.rightsCopyright (c) 2017 Faiza Rehman, Murtaza Sayed, Javed Ali Khan, Hasan M. Khanen-US
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/4.0en-US
dc.sourceJournal of the Chilean Chemical Society; Vol 62 No 1 (2017): Journal of the Chilean Chemical Societyen-US
dc.source0717-9707
dc.source0717-9324
dc.subjectCrystal violet dyeen-US
dc.subjectGamma irradiationen-US
dc.subjectOH-radicalsen-US
dc.subjectRemoval efficiencyen-US
dc.titleREMOVAL OF CRYSTAL VIOLET DYE FROM AQUEOUS SOLUTION BY GAMMA IRRADIATIONen-US
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion


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