PHOTOCATALYTIC DEGRADATION OF METHYLENE BLUE USING ZNO NANO-PARTICLES

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MASOUM BEYGI H.; REZAEI ABAS; NASIRI AKBAR

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Journal: IRANIAN JOURNAL OF HEALTH AND ENVIRONMENT Year:2009 | Volume:2 | Issue:3 (5) Page(s): 188-195

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Information Journal Paper

Title

PHOTOCATALYTIC DEGRADATION OF METHYLENE BLUE USING ZNO NANO-PARTICLES

Author(s)

MASOUM BEYGI H. | REZAEI ABAS | NASIRI AKBAR | Issue Writer Certificate

Keywords

PHOTOCATALYTIC DEGRADATIONQ3

METHYLENE BLUEQ2

ZNO NANO-PARTICLEQ2

UVA IRRADIATIONQ3

Abstract

Backgrounds and Objectives: Textile industrial wastewaters are one of the important sources of environmental contaminants. In the recent years, use of advanced oxidation processes, by producing highly active and reactive components such as hydroxyl radicals has been proposed. The aim of this research is PHOTOCATALYTIC DEGRADATION of METHYLENE BLUE dye using the ZnO-nanoparticle with UVA IRRADIATION.Materials and Methods: PHOTOCATALYTIC DEGRADATION of METHYLENE BLUE color using the ZnOnanoparticles excited with UVA IRRADIATION. In this research, PHOTOCATALYTIC DEGRADATION of METHYLENE BLUE dye was study using different concentration of ZnO-nanoparticles under UVA IRRADIATION in a batch reactor.Results: The results of this research show that removal of METHYLENE BLUE dye has direct correlation with UVA intensity. The best results of dye degradation were reported in concentration of 150 mg/L ZNO NANO-PARTICLEs and the radiation intensity of 240 mW/cm2. Rate of dye removal was decrease with increasing of color concentration. Subsequent of color degradation, the initial COD were decresed by %60.Conclusion: The PHOTOCATALYTIC DEGRADATION process using ZNO NANO-PARTICLEs under UVA IRRADIATION could be remove the METHYLENE BLUE dye and 60% of COD.

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APA: Copy

MASOUM BEYGI, H., REZAEI, ABAS, & NASIRI, AKBAR. (2009). PHOTOCATALYTIC DEGRADATION OF METHYLENE BLUE USING ZNO NANO-PARTICLES. IRANIAN JOURNAL OF HEALTH AND ENVIRONMENT, 2(3 (5)), 188-195. SID. https://sid.ir/paper/146126/en

Vancouver: Copy

MASOUM BEYGI H., REZAEI ABAS, NASIRI AKBAR. PHOTOCATALYTIC DEGRADATION OF METHYLENE BLUE USING ZNO NANO-PARTICLES. IRANIAN JOURNAL OF HEALTH AND ENVIRONMENT[Internet]. 2009;2(3 (5)):188-195. Available from: https://sid.ir/paper/146126/en

IEEE: Copy

H. MASOUM BEYGI, ABAS REZAEI, and AKBAR NASIRI, “PHOTOCATALYTIC DEGRADATION OF METHYLENE BLUE USING ZNO NANO-PARTICLES,” IRANIAN JOURNAL OF HEALTH AND ENVIRONMENT, vol. 2, no. 3 (5), pp. 188–195, 2009, [Online]. Available: https://sid.ir/paper/146126/en

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