DEGRADATION OF P-NITROPHENOL (PNP) IN AQUEOUS MEDIA BYTUNGSTEN OXIDE-BASED PHOTOCATALYST USING VISIBLE LIGHT

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HEDAYATINASAB FATEMEH; ZAREI ALIREZA; REZAEI VAHIDIAN HADI

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Journal: Journal of Applied Research in Chemistry Year:2018 | Volume:12 | Issue:2 Page(s): 25-36

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Title

DEGRADATION OF P-NITROPHENOL (PNP) IN AQUEOUS MEDIA BYTUNGSTEN OXIDE-BASED PHOTOCATALYST USING VISIBLE LIGHT

Author(s)

HEDAYATINASAB FATEMEH | ZAREI ALIREZA | REZAEI VAHIDIAN HADI | Issue Writer Certificate

Keywords

PARA-NITROPHENOL DEGRADATIONQ1

ADVANCED OXIDATION PROCESSQ1

TUNGSTEN OXIDEPHOTOCATALYSTQ1

HYDROTHERMAL SYNTHESISQ1

VISIBLE LIGHTQ1

Abstract

Para-Nitrophenol (PNP) as a nitroaromatic matter is a hazardous pollutant in industrialwastewaters. In this paper degradation of the pollutant was performed by the catalysts ofCuWO4/CuO, Na0. 01WO3, and WO3 under VISIBLE LIGHT. The catalysts were synthesized byhydrothermal method and the process was performed in a suspension reactor equipped with a metalhalid lamp (400 W). The synthesized catalysts were characterized using X-ray diffraction (XRD), Field emission scanning electron microscopy (FE-SEM), and Diffuse reflection spectroscopy(DRS). The effective parameters of pH, reaction temperature, and light intensity have been studied. The results showed that using [Catalyst] = 2000 ppm, [PNP] = 20 ppm, T = 25 ° C, and pH = 12after 240 min, the degradation efficiency for WO3, Na0. 01WO3, and CuWO4/CuO obtained about40%, 42. 3%, and 30%, respectively.

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APA: Copy

HEDAYATINASAB, FATEMEH, ZAREI, ALIREZA, & REZAEI VAHIDIAN, HADI. (2018). DEGRADATION OF P-NITROPHENOL (PNP) IN AQUEOUS MEDIA BYTUNGSTEN OXIDE-BASED PHOTOCATALYST USING VISIBLE LIGHT. JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC), 12(2 ), 25-36. SID. https://sid.ir/paper/180175/en

Vancouver: Copy

HEDAYATINASAB FATEMEH, ZAREI ALIREZA, REZAEI VAHIDIAN HADI. DEGRADATION OF P-NITROPHENOL (PNP) IN AQUEOUS MEDIA BYTUNGSTEN OXIDE-BASED PHOTOCATALYST USING VISIBLE LIGHT. JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC)[Internet]. 2018;12(2 ):25-36. Available from: https://sid.ir/paper/180175/en

IEEE: Copy

FATEMEH HEDAYATINASAB, ALIREZA ZAREI, and HADI REZAEI VAHIDIAN, “DEGRADATION OF P-NITROPHENOL (PNP) IN AQUEOUS MEDIA BYTUNGSTEN OXIDE-BASED PHOTOCATALYST USING VISIBLE LIGHT,” JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC), vol. 12, no. 2 , pp. 25–36, 2018, [Online]. Available: https://sid.ir/paper/180175/en

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