Decolorization and mineralization of commercial reactive dyes under solar light assisted photo-Fenton conditions

Francesc Torrades; Julia García-Montaño; José Antonio García-Hortal; Xavier Domènech; José Peral

doi:10.1016/j.solener.2004.05.004

Decolorization and mineralization of commercial reactive dyes under solar light assisted photo-Fenton conditions

Francesc Torrades, Julia García-Montaño, José Antonio García-Hortal, Xavier Domènech, José Peral

Producció científica: Contribució a revista › Article › Recerca › Avaluat per experts

85 Cites (Scopus)

Resum

The degradation of different commercial reactive dyes: a monoreactive dye (Procion Red H-E7B), an hetero-bire-active dye (Red Cibacron FN-R) and a Standard Trichromatic System, by using solar light assisted Fenton and photo-Fenton reaction is investigated. The reaction efficiencies have been compared with the ones obtained for the same system in the dark or under the assistance of an artificial light source. The use of solar light is clearly beneficial for the removal of color, aromatic compounds (UV254), total organic carbon (TOC), and the increase of the BOD5/COD ratio. The possibility of a combined advanced oxidation process (AOP)/biological treatment based on the use of sunlight is suggested. © 2004 Elsevier Ltd. All rights reserved.

Idioma original	Anglès
Pàgines (de-a)	573-581
Revista	Solar Energy
Volum	77
Número	5
DOIs	https://doi.org/10.1016/j.solener.2004.05.004
Estat de la publicació	Publicada - 1 de nov. 2004

Accés al document

10.1016/j.solener.2004.05.004

Com citar-ho

@article{ca7a0bf543f346b7b0e7d892e742ed73,

title = "Decolorization and mineralization of commercial reactive dyes under solar light assisted photo-Fenton conditions",

abstract = "The degradation of different commercial reactive dyes: a monoreactive dye (Procion Red H-E7B), an hetero-bire-active dye (Red Cibacron FN-R) and a Standard Trichromatic System, by using solar light assisted Fenton and photo-Fenton reaction is investigated. The reaction efficiencies have been compared with the ones obtained for the same system in the dark or under the assistance of an artificial light source. The use of solar light is clearly beneficial for the removal of color, aromatic compounds (UV254), total organic carbon (TOC), and the increase of the BOD5/COD ratio. The possibility of a combined advanced oxidation process (AOP)/biological treatment based on the use of sunlight is suggested. {\textcopyright} 2004 Elsevier Ltd. All rights reserved.",

keywords = "Advanced oxidation processes, Decolorization, Fenton and photo-fenton reactions, Reactive dyes, Solar light",

author = "Francesc Torrades and Julia Garc{\'i}a-Monta{\~n}o and Garc{\'i}a-Hortal, {Jos{\'e} Antonio} and Xavier Dom{\`e}nech and Jos{\'e} Peral",

year = "2004",

month = nov,

day = "1",

doi = "10.1016/j.solener.2004.05.004",

language = "English",

volume = "77",

pages = "573--581",

journal = "Solar Energy",

issn = "0038-092X",

publisher = "Elsevier Limited",

number = "5",

}

TY - JOUR

T1 - Decolorization and mineralization of commercial reactive dyes under solar light assisted photo-Fenton conditions

AU - Torrades, Francesc

AU - García-Montaño, Julia

AU - García-Hortal, José Antonio

AU - Domènech, Xavier

AU - Peral, José

PY - 2004/11/1

Y1 - 2004/11/1

N2 - The degradation of different commercial reactive dyes: a monoreactive dye (Procion Red H-E7B), an hetero-bire-active dye (Red Cibacron FN-R) and a Standard Trichromatic System, by using solar light assisted Fenton and photo-Fenton reaction is investigated. The reaction efficiencies have been compared with the ones obtained for the same system in the dark or under the assistance of an artificial light source. The use of solar light is clearly beneficial for the removal of color, aromatic compounds (UV254), total organic carbon (TOC), and the increase of the BOD5/COD ratio. The possibility of a combined advanced oxidation process (AOP)/biological treatment based on the use of sunlight is suggested. © 2004 Elsevier Ltd. All rights reserved.

AB - The degradation of different commercial reactive dyes: a monoreactive dye (Procion Red H-E7B), an hetero-bire-active dye (Red Cibacron FN-R) and a Standard Trichromatic System, by using solar light assisted Fenton and photo-Fenton reaction is investigated. The reaction efficiencies have been compared with the ones obtained for the same system in the dark or under the assistance of an artificial light source. The use of solar light is clearly beneficial for the removal of color, aromatic compounds (UV254), total organic carbon (TOC), and the increase of the BOD5/COD ratio. The possibility of a combined advanced oxidation process (AOP)/biological treatment based on the use of sunlight is suggested. © 2004 Elsevier Ltd. All rights reserved.

KW - Advanced oxidation processes

KW - Decolorization

KW - Fenton and photo-fenton reactions

KW - Reactive dyes

KW - Solar light

U2 - 10.1016/j.solener.2004.05.004

DO - 10.1016/j.solener.2004.05.004

M3 - Article

SN - 0038-092X

VL - 77

SP - 573

EP - 581

JO - Solar Energy

JF - Solar Energy

IS - 5

ER -

Decolorization and mineralization of commercial reactive dyes under solar light assisted photo-Fenton conditions

Resum

Accés al document

Fingerprint

Com citar-ho