Decolorization of reactive red 2 dye by using pva- polyaniline immobilized system

A new dual decontamination strategy has been employed to synthesize graphitic carbon nanosheet (GCN) from Reactive Red 2, a common chemical pollutant in textile wastewater, for efficient tetracycline (TC) degradation...

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The application of textile sludge adsorbents for the removal of Reactive Red 2 dye

Journal of Environmental Management ◽

10.1016/j.jenvman.2015.12.003 ◽

2016 ◽

Vol 168 ◽

pp. 149-156 ◽

Cited By ~ 29

Author(s):

Gabriela G. Sonai ◽

Selene M.A. Guelli U. de Souza ◽

Débora de Oliveira ◽

Antônio Augusto U. de Souza

Keyword(s):

Textile Sludge ◽

Reactive Red 2

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Photodegradation of C.I. Reactive Red 2 in the Bi2WO6 system: the determination of surface characteristics and photocatalytic activities of Bi2WO6

Reaction Kinetics Mechanisms and Catalysis ◽

10.1007/s11144-015-0944-y ◽

2015 ◽

Vol 117 (1) ◽

pp. 391-404 ◽

Cited By ~ 4

Author(s):

Chung-Hsin Wu ◽

Chao-Yin Kuo ◽

Jui-Tai Wu ◽

Ming-Ju Hsu ◽

Tai-Jyun Jhang

Keyword(s):

Surface Characteristics ◽

Photocatalytic Activities ◽

Reactive Red 2

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Photocatalytic Efficiency for Dye Decolorization of the UV/TiO2, UV/TiO2 + In2O3 and UV/TiO2-In2O3 Systems

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.831.263 ◽

2013 ◽

Vol 831 ◽

pp. 263-266

Author(s):

Chung Hsin Wu ◽

Chao Yin Kuo ◽

Chih Hao Lai ◽

Wei Yang Chung

Keyword(s):

Specific Surface ◽

Surface Area ◽

Specific Surface Area ◽

Sol Gel ◽

Dye Decolorization ◽

X Ray Diffraction ◽

First Order ◽

First Order Kinetics ◽

Vis Spectroscopy ◽

Reactive Red 2

This study explored the decolorization of C.I. Reactive Red 2 (RR2) by the ultraviolet (UV)/TiO2, UV/TiO2 + In2O3, and UV/TiO2-In2O3 systems. The TiO2-In2O3 was generated by the sol-gel method and TiO2 + In2O3 was created by mixing TiO2 and In2O3 powders. The surface properties of TiO2, In2O3, and TiO2-In2O3 were analyzed by X-ray diffraction, a specific surface area analyzer, UV-vis spectroscopy, and scanning electron microscopy. The specific surface area of TiO2, In2O3, and TiO2-In2O3 was 29.5, 44.6, and 35.7 m2/g, respectively; additionally, the band gap of TiO2, In2O3, and TiO2-In2O3 was 2.95, 2.64, and 2.91 eV; respectively. The decolorization rate constant fit pseudo-first-order kinetics and that of the UV/TiO2, UV/TiO2 + In2O3, and UV/TiO2-In2O3 systems was 0.0023, 0.0031, and 0.0072 min-1; respectively.

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