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Kinetic and mechanistic analysis of azo dyes decolorization by ZVI-assisted Fenton systems: pH-dependent shift in the contributions of reductive and oxidative transformation pathways

Donadelli, Jorge A.; Carlos, Luciano; Arqués Sanz, Antonio; Garcia Einschlag, Fernando S. (Elsevier, 2018)

[EN] The chemical decolorization of the azo-dye Acid Black 1 (AB1) by ZVI-assisted Fenton systems was investigated for assessing the relative importance of reductive and oxidative pathways. To this end, system evolution ...
Unstationary film model for the determination of absolute gas-liquid kinetic rate constants: ozonation of Acid Red 27, Acid Orange 7, and Acid Blue 129

Ferre Aracil, Jesús; Cardona Navarrete, Salvador Cayetano; López Pérez, Maria Fernanda; Abad Sempere, Antonio; Navarro-Laboulais, J. (Taylor & Francis: STM, Behavioural Science and Public Health Titles, 2013-11-01)

A method for the determination of absolute kinetic rate constants is proposed using an unstationary film model. This methodology avoids the experimental determination of parameters like the enhancement factor or the Hatta ...

Mostrando ítems 1-2 de 2