Experimental Study on Photocatalytic Oxidation of Reactive Gaudy Red-3B Dye Wastewater by Microwave Enhanced TiO2/AC Photocatalyst

Ya Feng Li; Sha Liu; Xi Yang

doi:10.4028/www.scientific.net/AMR.807-809.1530

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Experimental Study on Photocatalytic Oxidation of Reactive Gaudy Red-3B Dye Wastewater by Microwave Enhanced TiO₂/AC Photocatalyst
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 807-809Experimental Study on Photocatalytic Oxidation of...

Experimental Study on Photocatalytic Oxidation of Reactive Gaudy Red-3B Dye Wastewater by Microwave Enhanced TiO₂/AC Photocatalyst

Abstract:

Using microwave enhanced TiO₂/AC photocatalyst to photocatalytic oxidation reactive gaudy red dye wastewater.Inspected the influence of the microwave irradiation time and microwave power on the preparation process, and comparative study the influencing treatment effect factors like the initial concentration of wastewater, photocatalyst using times and photocatalyst dosage.The results showed that:the irradiation time is 1min on 520W ,the photocatalyst activity is the highest . The initial concentration of wastewater is 50mg/L, 10.0g/L of dosage, the best decolorization rate is 95.6%, Compared to the no enhanced, the improvement for photocatalyst increased by 8.7%., indicating that the microwave enhanced TiO₂/AC photocatalyst can effectively improve the treatment effect of dye wastewater.

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Periodical:

Advanced Materials Research (Volumes 807-809)

Pages:

1530-1533

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.807-809.1530

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Online since:

September 2013

Authors:

Ya Feng Li, Sha Liu, Xi Yang

Keywords:

Microwave Enhanced, Photocatalytic Oxidation, Reactive Gaudy Red-3B Dye, TiO₂/AC

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